duab.fi - robtex.com

duab.fi

DNSSEC⚠️ Not signed
A2600:9000:2016:1e00:8:89b1:ab00:93a1🇺🇸 Amazon2600:9000:2016::/48 - CloudFront
A2600:9000:2016:6000:8:89b1:ab00:93a1🇺🇸 Amazon2600:9000:2016::/48 - CloudFront
A2600:9000:2016:6400:8:89b1:ab00:93a1🇺🇸 Amazon2600:9000:2016::/48 - CloudFront
A2600:9000:2016:9e00:8:89b1:ab00:93a1🇺🇸 Amazon2600:9000:2016::/48 - CloudFront
A2600:9000:2016:aa00:8:89b1:ab00:93a1🇺🇸 Amazon2600:9000:2016::/48 - CloudFront
A2600:9000:2016:b400:8:89b1:ab00:93a1🇺🇸 Amazon2600:9000:2016::/48 - CloudFront
A2600:9000:2016:ba00:8:89b1:ab00:93a1🇺🇸 Amazon2600:9000:2016::/48 - CloudFront
A2600:9000:2016:c800:8:89b1:ab00:93a1🇺🇸 Amazon2600:9000:2016::/48 - CloudFront
A52.84.50.3🇺🇸 Amazon52.84.50.0/24 - CloudFront TD
A52.84.50.21🇺🇸 Amazon52.84.50.0/24 - CloudFront TD
A52.84.50.39🇺🇸 Amazon52.84.50.0/24 - CloudFront TD
A52.84.50.108🇺🇸 Amazon52.84.50.0/24 - CloudFront TD
NSa.portsdns.se ⭐
A2607:f740:e009::1🇺🇸 NETACTUATE2607:f740:e009::/48 Anycast Prefix
PTRa.portsdns.se
A45.54.35.101🇺🇸 NETACTUATE45.54.35.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown
PTRa.portsdns.se
NSb.portsdns.net
A2a00:11c0:3d::1🇦🇹 ANX-CUSTOMER2a00:11c0:3d::/48 Anycast powered by ANX
PTRb.portsdns.net
A94.16.23.1🇦🇹 ANX-CUSTOMER94.16.23.0/24 Anycast powered by ANX
PTRb.portsdns.net
MXduab-fi.mail.protection.outlook.com ⭐
A2a01:111:f403:ca09::2🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::5🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.73.153🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00401.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:mail.zendesk.com -all
TXTklaviyo-site-verification=Ubd6kg
TXTMS=ms11560278
TXTgoogle-site-verification=feTw2x-2Am1hqqY7_LLO8Scq1HD44KD2B5glGzaNVFQ
TXTfacebook-domain-verification=lkxc4y7s90tk60jwdgqcfbxjfucufl
TXTgoogle-site-verification=fjEzzwnVLmGGL6BqT3lDnqNRKvuNpQEVFIEMfRum4gw
SOAa.portsdns.seregistry@ports.net 2026-03-18 #2

fi

DNSSEC🔒 Signed (DS record present)
NSa.fi ⭐
NSb.fi
NSc.fi
NSd.fi
NSe.fi
NSf.fi
NSg.fi
NSi.fi
NSj.fi
NSk.fi
TXThttps://domain.fi/
TXTwhois.fi
SOAa.fifi-domain-tech@ficora.fi 2026-03-15 #9

Same first word

duab.dk
duab.fi
duab.no
duab.se
duab.net
duab.eu

Similar names

duba.eu
udba.org
dabu.com.pl
dabu.ch
baud.be
baud.cz
badu.pt
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abdu.de
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buda.by
badu.com.mx
baud.media
dabu.eu
abdu.ch
buda.eu
baud.de
buda.blog
dabu.de
buda.net
badu.me
baud.ru
buda.co.ke
baud.mobi
udab.ru
ubad.com
dabu.nl
dbua.de
abdu.co.uk
abdu.in
duba.com
buad.ru
duba.net
badu.cz
badu.com.br
baud.org.uk
buda.com.au
abud.hu
dabu.ro
duba.ru
buda.com.hk
baud.org
audb.org
badu.gr
daub.be
duba.me
aubd.org
duba.co
baud.es
daub.jp
uadb.org
buda.tx.us
duba.cn
udab.com
baud.baby
baud.com.cn
duba.com.cn
baud.at
audb.no
daub.dk
badu.org
dabu.co
daub.org
audb.de
buda.ca
dbau.cn
duba.sk
buda.be
adub.ru
duba.de
buda.com.cn
buda.idv.tw
buda.cz
badu.cl
duba.pl
daub.us
buda.fr
buda.pt
badu.eu
dabu.ru
daub.nl
buda.us
badu.cc
daub.info
daub.net
baud.cn
udba.net
duba.be
ubad.cn
audb.com
duba.info
daub.it
baud.fr
duba.com.br
daub.ch

DNS History

65 records (15 active, 50 former)

NSa.portsdns.seb.portsdns.netMXduab-fi.mail.protection.outlook.comA2600:9000:2016:1e00:8:89b1:ab00:93a12600:9000:2016:6000:8:89b1:ab00:93a12600:9000:2016:6400:8:89b1:ab00:93a12600:9000:2016:9e00:8:89b1:ab00:93a12600:9000:2016:aa00:8:89b1:ab00:93a12600:9000:2016:b400:8:89b1:ab00:93a12600:9000:2016:ba00:8:89b1:ab00:93a12600:9000:2016:c800:8:89b1:ab00:93a152.84.50.10852.84.50.2152.84.50.352.84.50.39108.157.214.22108.157.214.3108.157.214.69108.157.214.718.173.5.11218.173.5.2918.173.5.3618.173.5.412600:9000:2016:1c00:8:89b1:ab00:93a12600:9000:2016:2000:8:89b1:ab00:93a12600:9000:2016:4a00:8:89b1:ab00:93a12600:9000:2016:800:8:89b1:ab00:93a12600:9000:2016:a00:8:89b1:ab00:93a12600:9000:2016:c200:8:89b1:ab00:93a12600:9000:2016:e800:8:89b1:ab00:93a12600:9000:2016:ea00:8:89b1:ab00:93a12600:9000:2334:1600:8:89b1:ab00:93a12600:9000:2334:6c00:8:89b1:ab00:93a12600:9000:2334:9e00:8:89b1:ab00:93a12600:9000:2334:a00:8:89b1:ab00:93a12600:9000:2334:c600:8:89b1:ab00:93a12600:9000:2334:d400:8:89b1:ab00:93a12600:9000:2334:e000:8:89b1:ab00:93a12600:9000:2334:fc00:8:89b1:ab00:93a12600:9000:2574:1400:8:89b1:ab00:93a12600:9000:2574:3800:8:89b1:ab00:93a12600:9000:2574:4600:8:89b1:ab00:93a12600:9000:2574:4800:8:89b1:ab00:93a12600:9000:2574:5400:8:89b1:ab00:93a12600:9000:2574:5800:8:89b1:ab00:93a12600:9000:2574:6200:8:89b1:ab00:93a12600:9000:2574:7400:8:89b1:ab00:93a12600:9000:2574:7600:8:89b1:ab00:93a12600:9000:2574:7e00:8:89b1:ab00:93a12600:9000:2574:800:8:89b1:ab00:93a12600:9000:2574:8400:8:89b1:ab00:93a12600:9000:2574:8c00:8:89b1:ab00:93a12600:9000:2574:9200:8:89b1:ab00:93a12600:9000:2574:aa00:8:89b1:ab00:93a12600:9000:2574:b200:8:89b1:ab00:93a12600:9000:2574:b800:8:89b1:ab00:93a12600:9000:2574:d000:8:89b1:ab00:93a12600:9000:2574:d400:8:89b1:ab00:93a12600:9000:2574:de00:8:89b1:ab00:93a12600:9000:2574:e000:8:89b1:ab00:93a12600:9000:2574:f800:8:89b1:ab00:93a165.9.46.1165.9.46.11765.9.46.2965.9.46.63
●NSa.portsdns.se2026-02-26 → 2026-03-18 · 2 obs
● 2026-02-26 00:36:58
● 2026-03-18 06:51:44
●NSb.portsdns.net2026-02-26 → 2026-03-18 · 2 obs
● 2026-02-26 00:36:58
● 2026-03-18 06:51:44
●MXduab-fi.mail.protection.outlook.com2026-02-26 → 2026-03-18 · 2 obs
● 2026-02-26 00:36:58
● 2026-03-18 06:51:44
○A108.157.214.222026-02-26 → 2026-03-18 · 2 obs
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○A108.157.214.32026-02-26 → 2026-03-18 · 2 obs
○ 2026-02-26 00:36:58
○ 2026-03-18 06:51:44
○A108.157.214.692026-02-26 → 2026-03-18 · 2 obs
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○ 2026-03-18 06:51:44
○A108.157.214.72026-02-26 → 2026-03-18 · 2 obs
○ 2026-02-26 00:36:58
○ 2026-03-18 06:51:44
○A18.173.5.1122026-02-26 → 2026-03-10 · 5 obs
● 2026-02-26 00:36:58
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● 2026-03-10 18:50:52
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○A18.173.5.292026-02-26 → 2026-03-10 · 5 obs
● 2026-02-26 00:36:58
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○A18.173.5.362026-02-26 → 2026-03-10 · 5 obs
● 2026-02-26 00:36:58
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○A18.173.5.412026-02-26 → 2026-03-10 · 5 obs
● 2026-02-26 00:36:58
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○A2600:9000:2016:1c00:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 3 obs
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●A2600:9000:2016:1e00:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 2 obs
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○A2600:9000:2016:2000:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 3 obs
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○A2600:9000:2016:4a00:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 3 obs
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●A2600:9000:2016:6000:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 2 obs
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●A2600:9000:2016:6400:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 2 obs
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○A2600:9000:2016:800:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 3 obs
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●A2600:9000:2016:9e00:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 2 obs
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○A2600:9000:2016:a00:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 3 obs
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●A2600:9000:2016:aa00:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 2 obs
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●A2600:9000:2016:b400:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 2 obs
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●A2600:9000:2016:ba00:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 2 obs
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○A2600:9000:2016:c200:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 3 obs
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●A2600:9000:2016:c800:8:89b1:ab00:93a12026-03-18 → 2026-03-18 · 2 obs
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○A2600:9000:2016:e800:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 3 obs
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○A2600:9000:2016:ea00:8:89b1:ab00:93a12026-03-14 → 2026-03-14 · 3 obs
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○A2600:9000:2334:6c00:8:89b1:ab00:93a12026-02-26 → 2026-03-18 · 2 obs
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○A2600:9000:2334:9e00:8:89b1:ab00:93a12026-02-26 → 2026-03-18 · 2 obs
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○A2600:9000:2334:a00:8:89b1:ab00:93a12026-02-26 → 2026-03-18 · 2 obs
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○A2600:9000:2334:c600:8:89b1:ab00:93a12026-02-26 → 2026-03-18 · 2 obs
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○A2600:9000:2334:d400:8:89b1:ab00:93a12026-02-26 → 2026-03-18 · 2 obs
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○A2600:9000:2334:e000:8:89b1:ab00:93a12026-02-26 → 2026-03-18 · 2 obs
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○A2600:9000:2334:fc00:8:89b1:ab00:93a12026-02-26 → 2026-03-18 · 2 obs
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○A2600:9000:2574:1400:8:89b1:ab00:93a12026-02-28 → 2026-02-28 · 4 obs
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● 2026-02-28 03:27:12
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○A2600:9000:2574:3800:8:89b1:ab00:93a12026-02-28 → 2026-02-28 · 4 obs
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○A2600:9000:2574:4600:8:89b1:ab00:93a12026-03-10 → 2026-03-10 · 4 obs
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● 2026-03-10 18:50:52
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○A2600:9000:2574:4800:8:89b1:ab00:93a12026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
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○A2600:9000:2574:5400:8:89b1:ab00:93a12026-03-10 → 2026-03-10 · 4 obs
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○A2600:9000:2574:5800:8:89b1:ab00:93a12026-03-10 → 2026-03-10 · 4 obs
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○A2600:9000:2574:7400:8:89b1:ab00:93a12026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 00:36:58
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○A2600:9000:2574:7600:8:89b1:ab00:93a12026-02-28 → 2026-02-28 · 4 obs
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● 2026-02-28 03:27:12
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○A2600:9000:2574:7e00:8:89b1:ab00:93a12026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
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○A2600:9000:2574:800:8:89b1:ab00:93a12026-02-26 → 2026-02-28 · 4 obs
● 2026-02-26 00:36:58
● 2026-02-28 03:27:12
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○A2600:9000:2574:8400:8:89b1:ab00:93a12026-03-10 → 2026-03-10 · 4 obs
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● 2026-03-10 18:50:52
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○A2600:9000:2574:8c00:8:89b1:ab00:93a12026-02-28 → 2026-02-28 · 4 obs
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○ 2026-03-10 18:50:52
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○A2600:9000:2574:9200:8:89b1:ab00:93a12026-02-26 → 2026-03-10 · 5 obs
● 2026-02-26 00:36:58
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○A2600:9000:2574:aa00:8:89b1:ab00:93a12026-03-10 → 2026-03-10 · 4 obs
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○A2600:9000:2574:b200:8:89b1:ab00:93a12026-02-28 → 2026-02-28 · 4 obs
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○A2600:9000:2574:b800:8:89b1:ab00:93a12026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 00:36:58
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○A2600:9000:2574:d000:8:89b1:ab00:93a12026-02-28 → 2026-02-28 · 4 obs
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○A2600:9000:2574:d400:8:89b1:ab00:93a12026-03-10 → 2026-03-10 · 4 obs
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○A2600:9000:2574:de00:8:89b1:ab00:93a12026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
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○A2600:9000:2574:e000:8:89b1:ab00:93a12026-03-10 → 2026-03-10 · 4 obs
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○ 2026-03-14 02:04:18
○ 2026-03-18 06:51:44
○A2600:9000:2574:f800:8:89b1:ab00:93a12026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 00:36:58
○ 2026-02-28 03:27:12
○ 2026-03-18 06:51:44
●A52.84.50.1082026-03-14 → 2026-03-18 · 3 obs
○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
● 2026-03-18 06:51:44
●A52.84.50.212026-03-14 → 2026-03-18 · 3 obs
○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
● 2026-03-18 06:51:44
●A52.84.50.32026-03-14 → 2026-03-18 · 3 obs
○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
● 2026-03-18 06:51:44
●A52.84.50.392026-03-14 → 2026-03-18 · 3 obs
○ 2026-03-10 18:50:52
● 2026-03-14 02:04:18
● 2026-03-18 06:51:44
○A65.9.46.112026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-18 06:51:44
○A65.9.46.1172026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-18 06:51:44
○A65.9.46.292026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-18 06:51:44
○A65.9.46.632026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-26 00:36:58
● 2026-02-28 03:27:12
○ 2026-03-10 18:50:52
○ 2026-03-18 06:51:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
fia.fi, b.fi, c.fi, d.fi...-
duab.fib.portsdns.net, a.portsdns.se-

✅ Authoritative Response

Server: 45.54.35.101

NS records: b.portsdns.net, a.portsdns.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duab.fi (unsigned zone)

⏱️ Timing

Total: 1483ms | Queries: -

📄 Records

TypeCountSample Data
A452.84.50.21, 52.84.50.39...
AAAA82600:9000:2016:c800:8:89b1:ab00:93a1, 2600:9000:2016:ba00:8:89b1:ab00:93a1...
NS2a.portsdns.se, b.portsdns.net
MX1duab-fi.mail.protection.outlook.com (pri
TXT6google-site-verification=fjEzzwnVLmGGL6B, google-site-verification=feTw2x-2Am1hqqY...
SOA1a.portsdns.se registry.ports.net

Analysis

IP Addresses

duab.fi points to twelve IP numbers: 2600:9000:2016:1e00:8:89b1:ab00:93a1, 2600:9000:2016:6000:8:89b1:ab00:93a1, 2600:9000:2016:6400:8:89b1:ab00:93a1, 2600:9000:2016:9e00:8:89b1:ab00:93a1, 2600:9000:2016:aa00:8:89b1:ab00:93a1, 2600:9000:2016:b400:8:89b1:ab00:93a1, 2600:9000:2016:ba00:8:89b1:ab00:93a1, 2600:9000:2016:c800:8:89b1:ab00:93a1, 52.84.50.3, 52.84.50.21, 52.84.50.39 and 52.84.50.108.

Other host names, for instance duab.no, atleholtan.no, duab.se, posten.se and kemppigroup.com share IP numbers with duab.fi.

Name Servers

Two name servers b.portsdns.net and a.portsdns.se handle delegation for duab.fi.

duab.fi uses the same name server setup as other domains, for example melkunie.nl, institutebe.net, dfdstorline.com, thecinemaatselfridges.com and rubins.se.

duab.fi partially shares name servers with other domains; examples include replyall.rodeo, spotify.tn, aize.com, companyinf.com and cofratreasury.com.

these name servers are commonly used with the name servers dns01.dipcon.com.

Host names with two IP numbers:

b.portsdns.net points to: 2a00:11c0:3d::1 and 94.16.23.1

a.portsdns.se points to: 2607:f740:e009::1 and 45.54.35.101

Mail Servers

duab.fi is handled by a single mail server, duab-fi.mail.protection.outlook.com.

Hostname duab-fi.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::9, 52.101.68.10, 52.101.73.4, 52.101.73.16 and 52.101.73.153.