sfe.io - robtex.com

sfe.io

DNSSEC🔒 Signed (DS record present)
A2600:1f18:41d4:e9fa:ed8:bcf9:9aaa:a985🇺🇸 Amazon
A2600:1f18:41d4:e9fb:3d4d:b40f:cb81:7baf🇺🇸 Amazon
A52.45.16.183🇺🇸 Amazon
A174.129.226.48🇺🇸 Amazon
NSns-45.awsdns-05.com ⭐
A2600:9000:5300:2d00::1🇺🇸 Amazon
PTRns-45.awsdns-05.com
A205.251.192.45🇺🇸 Amazon
PTRns-45.awsdns-05.com
NSns-1439.awsdns-51.org
A2600:9000:5305:9f00::1🇺🇸 Amazon
PTRns-1439.awsdns-51.org
A205.251.197.159🇺🇸 Amazon
PTRns-1439.awsdns-51.org
NSns-1696.awsdns-20.co.uk
A2600:9000:5306:a000::1🇺🇸 Amazon
PTRns-1696.awsdns-20.co.uk
A205.251.198.160🇺🇸 Amazon
PTRns-1696.awsdns-20.co.uk
NSns-851.awsdns-42.net
A2600:9000:5303:5300::1🇺🇸 Amazon
PTRns-851.awsdns-42.net
A205.251.195.83🇺🇸 Amazon
PTRns-851.awsdns-42.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=grN3HyaNrbW4TJIZ0O18VBftdB-oVpm7kWsvHtLDa5Q
SOAns-45.awsdns-05.comawsdns-hostmaster@amazon.com serial=1

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐ 🔒
NSa2.nic.io 🔒
NSb0.nic.io 🔒
NSc0.nic.io 🔒
SOAa0.nic.iohostmaster@donuts.email serial=1771291657

Same first word

sfe.org
sfe.mobi
sfe.no
sfe.ec
sfe.ee
sfe.com
sfe.be
sfe.fr
sfe.nl
sfe.blue
sfe.net.au
sfe.de
sfe.su
sfe.go.cr
sfe.dk
sfe.at
sfe.se
sfe.com.br
sfe.cz
sfe.us
sfe.legal
sfe.cc
sfe.co.kr
sfe.com.mx
sfe.co
sfe.online
sfe.mc
sfe.pe
sfe.kr
sfe.ca
sfe.ch
sfe.tv
sfe.co.uk
sfe.com.tr
sfe.co.za
sfe.jp
sfe.cn
sfe.ru
sfe.net.cn
sfe.co.jp
sfe.io
sfe.com.tw
sfe.mx
sfe.org.uk
sfe.eu
sfe.com.au

Similar names

fes.hu
sef.org.mx
efs.vn
fse.basilicata.it
fse.com.mt
fse.vda.it
esf.edu.mo
efs.su
sef.cz
efs.is
sef.nl
fes.tv
sef.ch
sef.tv
fse.fo
sef.energy
fes.org.hk
esf.biz
efs.nyc
efs.link
esf.org
fes.company
fes.kiev.ua
fes.be
fes.su
esf.se
sef.es
fes.ro
esf.gmbh
fes.com.tw
fse.guru
sef.in
fes.sakura.ne.jp
efs.ro
fes.net.nz
fes.com.au
fes.pt
fes.co.za
fse.ch
sef.me
fse.pulawy.pl
efs.de
efs.net
fse.tn.it
sef.sc.gov.br
fes.es
fes.kr
sef.nu
fes.jp
esf.hu
fes.com
fse.net
fse.cn
sef.ro
sef.org
fse.ms
fse.com.br
esf.me
efs.com.pk
sef.com.au
fes.us
efs.cz
fes.com.pl
fes.edu.pl
efs.es
sef.rs
fse.fr
sef.mobi
sef.at
esf.systems
esf.us
fes.me
fse.digital
esf.es
efs.at
efs.jo
esf.fi
sef.de
esf.gr
fes.org
efs.kz
fes.fr
fse.tw
esf.cc
fes.co.uk
esf.at
esf.sh.cn
fes.org.al
esf.su
efs.ru
fse.or.jp
fse.net.au
esf.org.au
sef.com
fes.pl
esf.dk
esf.world
sef.pt
sef.ma
esf.org.cn
fes.ch
efs.hu

DNS History

27 records (13 active, 14 former)

20162017201820192020202120222023202420252026NSns-1439.awsdns-51.orgns-1696.awsdns-20.co.ukns-45.awsdns-05.comns-851.awsdns-42.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA174.129.226.482600:1f18:41d4:e9fa:ed8:bcf9:9aaa:a9852600:1f18:41d4:e9fb:3d4d:b40f:cb81:7baf52.45.16.18318.209.81.11018.214.247.180204.144.132.372600:1f18:41d4:e9fa:3360:a356:7c26:84552600:1f18:41d4:e9fa:da3f:7170:61dc:12c2600:1f18:41d4:e9fb:4717:4be:eabc:97f2600:1f18:41d4:e9fb:80b1:9fba:a715:774f35.169.197.20852.23.49.20152.44.200.9652.86.198.8366.35.40.16866.35.40.16966.35.40.170
●NSns-1439.awsdns-51.org2015-07-11 → 2026-02-20 · 2 obs
● 2015-07-11 06:15:54
● 2026-02-20 19:01:04
●NSns-1696.awsdns-20.co.uk2015-07-11 → 2026-02-20 · 2 obs
● 2015-07-11 06:15:54
● 2026-02-20 19:01:04
●NSns-45.awsdns-05.com2015-07-11 → 2026-02-20 · 2 obs
● 2015-07-11 06:15:54
● 2026-02-20 19:01:04
●NSns-851.awsdns-42.net2015-07-11 → 2026-02-20 · 2 obs
● 2015-07-11 06:15:54
● 2026-02-20 19:01:04
●MXalt1.aspmx.l.google.com2017-09-15 → 2026-02-20 · 2 obs
● 2017-09-15 02:49:32
● 2026-02-20 19:01:04
●MXalt2.aspmx.l.google.com2017-09-15 → 2026-02-20 · 2 obs
● 2017-09-15 02:49:32
● 2026-02-20 19:01:04
●MXalt3.aspmx.l.google.com2017-09-15 → 2026-02-20 · 2 obs
● 2017-09-15 02:49:32
● 2026-02-20 19:01:04
●MXalt4.aspmx.l.google.com2017-09-15 → 2026-02-20 · 2 obs
● 2017-09-15 02:49:32
● 2026-02-20 19:01:04
●MXaspmx.l.google.com2017-09-15 → 2026-02-20 · 2 obs
● 2017-09-15 02:49:32
● 2026-02-20 19:01:04
●A174.129.226.482026-02-20 → 2026-02-20 · 3 obs
○ 2021-06-14 01:11:46
● 2026-02-20 19:01:02
● 2026-02-20 19:01:04
○A18.209.81.1102020-12-25 → 2020-12-25 · 4 obs
○ 2017-09-15 02:49:32
● 2020-12-25 17:28:44
○ 2021-06-14 01:11:46
○ 2026-02-20 19:01:04
○A18.214.247.1802026-02-20 → 2026-02-20 · 2 obs
○ 2026-02-20 19:01:02
○ 2026-02-20 19:01:04
○A204.144.132.372015-07-11 → 2017-05-06 · 4 obs
● 2015-07-11 06:15:54
● 2017-05-06 09:38:54
○ 2017-06-02 11:56:18
○ 2026-02-20 19:01:04
○A2600:1f18:41d4:e9fa:3360:a356:7c26:84552021-06-14 → 2021-06-14 · 4 obs
○ 2020-12-25 17:28:44
● 2021-06-14 01:11:46
○ 2026-02-20 19:01:02
○ 2026-02-20 19:01:04
○A2600:1f18:41d4:e9fa:da3f:7170:61dc:12c2026-02-20 → 2026-02-20 · 2 obs
○ 2026-02-20 19:01:02
○ 2026-02-20 19:01:04
●A2600:1f18:41d4:e9fa:ed8:bcf9:9aaa:a9852026-02-20 → 2026-02-20 · 3 obs
○ 2021-06-14 01:11:46
● 2026-02-20 19:01:02
● 2026-02-20 19:01:04
●A2600:1f18:41d4:e9fb:3d4d:b40f:cb81:7baf2026-02-20 → 2026-02-20 · 3 obs
○ 2021-06-14 01:11:46
● 2026-02-20 19:01:02
● 2026-02-20 19:01:04
○A2600:1f18:41d4:e9fb:4717:4be:eabc:97f2026-02-20 → 2026-02-20 · 2 obs
○ 2026-02-20 19:01:02
○ 2026-02-20 19:01:04
○A2600:1f18:41d4:e9fb:80b1:9fba:a715:774f2021-06-14 → 2021-06-14 · 4 obs
○ 2020-12-25 17:28:44
● 2021-06-14 01:11:46
○ 2026-02-20 19:01:02
○ 2026-02-20 19:01:04
○A35.169.197.2082026-02-20 → 2026-02-20 · 2 obs
○ 2026-02-20 19:01:02
○ 2026-02-20 19:01:04
○A52.23.49.2012021-06-14 → 2021-06-14 · 4 obs
○ 2020-12-25 17:28:44
● 2021-06-14 01:11:46
○ 2026-02-20 19:01:02
○ 2026-02-20 19:01:04
○A52.44.200.962021-06-14 → 2021-06-14 · 4 obs
○ 2020-12-25 17:28:44
● 2021-06-14 01:11:46
○ 2026-02-20 19:01:02
○ 2026-02-20 19:01:04
●A52.45.16.1832026-02-20 → 2026-02-20 · 3 obs
○ 2021-06-14 01:11:46
● 2026-02-20 19:01:02
● 2026-02-20 19:01:04
○A52.86.198.832020-12-25 → 2020-12-25 · 4 obs
○ 2017-09-15 02:49:32
● 2020-12-25 17:28:44
○ 2021-06-14 01:11:46
○ 2026-02-20 19:01:04
○A66.35.40.1682017-06-02 → 2017-06-02 · 4 obs
○ 2017-05-06 09:38:54
● 2017-06-02 11:56:18
○ 2017-09-15 02:49:32
○ 2026-02-20 19:01:04
○A66.35.40.1692017-06-02 → 2017-09-15 · 5 obs
○ 2017-05-06 09:38:54
● 2017-06-02 11:56:18
● 2017-09-15 02:49:32
○ 2020-12-25 17:28:44
○ 2026-02-20 19:01:04
○A66.35.40.1702017-09-15 → 2017-09-15 · 4 obs
○ 2017-06-02 11:56:18
● 2017-09-15 02:49:32
○ 2020-12-25 17:28:44
○ 2026-02-20 19:01:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sfe.ions-1439.awsdns-51.org, ns-45.awsdns-05.com, ns-1696.awsdns-20.co.uk, ns-851.awsdns-42.net-

✅ Authoritative Response

Server: 205.251.195.83

NS records: ns-1439.awsdns-51.org, ns-45.awsdns-05.com, ns-1696.awsdns-20.co.uk, ns-851.awsdns-42.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfe.io (unsigned zone)

⏱️ Timing

Total: 593ms | Queries: -

📄 Records

TypeCountSample Data
A252.45.16.183, 174.129.226.48
AAAA22600:1f18:41d4:e9fa:ed8:bcf9:9aaa:a985, 2600:1f18:41d4:e9fb:3d4d:b40f:cb81:7baf
NS4ns-1439.awsdns-51.org, ns-1696.awsdns-20.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=grN3HyaNrbW4TJI
SOA1ns-45.awsdns-05.com awsdns-hostmaster.am

AI analysis

Four IP numbers are pointed to by sfe.io: 2600:1f18:41d4:e9fa:ed8:bcf9:9aaa:a985, 2600:1f18:41d4:e9fb:3d4d:b40f:cb81:7baf, 52.45.16.183 and 174.129.226.48.

Other host names, for instance ec2-174-129-226-48.compute-1.amazonaws.com, ec2-52-45-16-183.compute-1.amazonaws.com and static.sparkfun.com share IP numbers with sfe.io.

sfe.io is delegated to four name servers: ns-45.awsdns-05.com, ns-851.awsdns-42.net, ns-1439.awsdns-51.org and ns-1696.awsdns-20.co.uk.

sfe.io at least partially shares name servers with other domains, for instance irunning.com.ua, quirogalawoffice.com, sagaranaika.com, ch84205.com and kcfr.org.

these name servers are often used together with ns1-24-ap-southeast-3.ec2-rdns.amazonaws.com, ns2-24-ap-southeast-3.ec2-rdns.amazonaws.com, ns3-24-ap-southeast-3.ec2-rdns.amazonaws.com and ns4-24-ap-southeast-3.ec2-rdns.amazonaws.com.

Host names with two IP numbers:

ns-45.awsdns-05.com points to 2600:9000:5300:2d00::1 and 205.251.192.45; ns-851.awsdns-42.net points to 2600:9000:5303:5300::1 and 205.251.195.83; ns-1439.awsdns-51.org points to 2600:9000:5305:9f00::1 and 205.251.197.159; ns-1696.awsdns-20.co.uk points to 2600:9000:5306:a000::1 and 205.251.198.160.

sfe.io is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

sfe.io shares some mail servers with other domains, at least partially, for instance chipstopfenton.com, bloumdesign.com, ns500698.ns500698.ns500698.ns500698.ns500735.ns500735.ns500736.ns500735.ns500735.ns500736.ns500576.ns500698.ns500708.ns500576.ns500652.ns500576.trackreceptor.com, ns500768.ns500698.ns500758.ns500698.ns500736.ns500698.ns500708.ns500698.ns500576.ns500576.ns500686.ns500619.tracksymphony.com and ns500754.ns500671.ns500742.ns500731.ns500731.ns500704.ns500731.ns500678.ns500678.ns500291.ns500678.ns500291.ns500649.tenderladiesbz.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27