domduf.com - robtex.com

domduf.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::2d6🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-02d6.elastic-ssl.ui-r.com
A217.160.0.143🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1121.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5179:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1121.ui-dns.biz
A217.160.81.121🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1121.ui-dns.biz
NSns1121.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5279:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1121.ui-dns.com
A217.160.82.121🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1121.ui-dns.com
NSns1121.ui-dns.de
A2607:f1c0:fe:53:185:132:32:121🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1121.ui-dns.de
A217.160.80.121🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1121.ui-dns.de
NSns1121.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5379:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1121.ui-dns.org
A217.160.83.121🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1121.ui-dns.org
MXmx00.ionos.fr ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.fr ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1121.ui-dns.bizhostmaster@1and1.com 2017-05-10 #16

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Similar names

dmfduo.com

DNS History

16 records (8 active, 8 former)

2017201820192020202120222023202420252026NSns1121.ui-dns.bizns1121.ui-dns.comns1121.ui-dns.dens1121.ui-dns.orgns-fr.1and1-dns.bizns-fr.1and1-dns.comns-fr.1and1-dns.frns-fr.1and1-dns.orgMXmx00.ionos.frmx01.ionos.frmx00.1and1.frmx01.1and1.frA2001:8d8:100f:f000::2d6217.160.0.1432001:8d8:1001:528c:da71:c210:7805:3843212.227.247.163
○NSns-fr.1and1-dns.biz2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 13:37:48
○ 2017-12-25 19:04:06
○ 2026-03-18 19:34:38
○NSns-fr.1and1-dns.com2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 13:37:48
○ 2017-12-25 19:04:06
○ 2026-03-18 19:34:38
○NSns-fr.1and1-dns.fr2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 13:37:48
○ 2017-12-25 19:04:06
○ 2026-03-18 19:34:38
○NSns-fr.1and1-dns.org2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 13:37:48
○ 2017-12-25 19:04:06
○ 2026-03-18 19:34:38
●NSns1121.ui-dns.biz2017-12-25 → 2026-03-18 · 3 obs
○ 2016-12-19 13:37:48
● 2017-12-25 19:04:06
● 2026-03-18 19:34:38
●NSns1121.ui-dns.com2017-12-25 → 2026-03-18 · 3 obs
○ 2016-12-19 13:37:48
● 2017-12-25 19:04:06
● 2026-03-18 19:34:38
●NSns1121.ui-dns.de2017-12-25 → 2026-03-18 · 3 obs
○ 2016-12-19 13:37:48
● 2017-12-25 19:04:06
● 2026-03-18 19:34:38
●NSns1121.ui-dns.org2017-12-25 → 2026-03-18 · 3 obs
○ 2016-12-19 13:37:48
● 2017-12-25 19:04:06
● 2026-03-18 19:34:38
○MXmx00.1and1.fr2016-12-19 → 2017-12-25 · 4 obs
● 2016-12-19 13:37:48
● 2017-12-25 19:04:06
○ 2026-03-18 19:34:36
○ 2026-03-18 19:34:38
●MXmx00.ionos.fr2026-03-18 → 2026-03-18 · 3 obs
○ 2017-12-25 19:04:06
● 2026-03-18 19:34:36
● 2026-03-18 19:34:38
○MXmx01.1and1.fr2016-12-19 → 2017-12-25 · 4 obs
● 2016-12-19 13:37:48
● 2017-12-25 19:04:06
○ 2026-03-18 19:34:36
○ 2026-03-18 19:34:38
●MXmx01.ionos.fr2026-03-18 → 2026-03-18 · 3 obs
○ 2017-12-25 19:04:06
● 2026-03-18 19:34:36
● 2026-03-18 19:34:38
○A2001:8d8:1001:528c:da71:c210:7805:38432016-12-19 → 2017-12-25 · 4 obs
● 2016-12-19 13:37:48
● 2017-12-25 19:04:06
○ 2026-03-18 19:34:36
○ 2026-03-18 19:34:38
●A2001:8d8:100f:f000::2d62026-03-18 → 2026-03-18 · 3 obs
○ 2017-12-25 19:04:06
● 2026-03-18 19:34:36
● 2026-03-18 19:34:38
○A212.227.247.1632016-12-19 → 2017-12-25 · 4 obs
● 2016-12-19 13:37:48
● 2017-12-25 19:04:06
○ 2026-03-18 19:34:36
○ 2026-03-18 19:34:38
●A217.160.0.1432026-03-18 → 2026-03-18 · 3 obs
○ 2017-12-25 19:04:06
● 2026-03-18 19:34:36
● 2026-03-18 19:34:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...-
domduf.comns1121.ui-dns.de, ns1121.ui-dns.biz, ns1121.ui-dns.org, ns1121.ui-dns.com2 records

✅ Authoritative Response

Server: 217.160.83.121

NS records: ns1121.ui-dns.de, ns1121.ui-dns.biz, ns1121.ui-dns.org, ns1121.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for domduf.com (unsigned zone)

⏱️ Timing

Total: 678ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.143
AAAA12001:8d8:100f:f000::2d6
NS4ns1121.ui-dns.com, ns1121.ui-dns.de...
MX2mx00.ionos.fr (pri: 10), mx01.ionos.fr (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1121.ui-dns.biz hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1121.ui-dns.com, ns1121.ui-dns.com)

Analysis

IP Addresses

domduf.com resolves to two IP numbers: 2001:8d8:100f:f000::2d6 and 217.160.0.143.

other host names including jaxa.de, www.minnemedia.com, hector.de, miniwind-nrw.org and sanitaer-kratzer.de share IP numbers with domduf.com.

Name Servers

domduf.com is delegated to four name servers: ns1121.ui-dns.biz, ns1121.ui-dns.com, ns1121.ui-dns.de and ns1121.ui-dns.org.

domduf.com at least partially shares name servers with other domains, for instance doriskunze.de, jackpot-online.eu, pbmcwebmail.co.uk, fleschimmobilien.de and cadredor.co.uk.

These name servers are commonly used with ns1020.ui-dns.de, ns1081.ui-dns.biz, ns1081.ui-dns.com, ns1079.ui-dns.biz and ns1106.ui-dns.org.

Host names with two IP numbers:

ns1121.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5179:100 and 217.160.81.121; ns1121.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5279:100 and 217.160.82.121; ns1121.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:121 and 217.160.80.121; ns1121.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5379:100 and 217.160.83.121.

Mail Servers

Two mail servers handle domduf.com: mx00.ionos.fr and mx01.ionos.fr.

domduf.com shares the same mail server setup as other domains, for instance fixtoo.com, thetonershop.info, riviera-creations.com, yuta.community and ediprod.com.

Host names with one IP number:

mx00.ionos.fr points to 212.227.15.41

mx01.ionos.fr points to 217.72.192.67