rational-ssl.com - robtex.com

rational-ssl.com

DNSSEC⚠️ Not signed
NSns1-04.azure-dns.com ⭐
A2603:1061:0:700::4🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-04.azure-dns.com
A13.107.236.4🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-04.azure-dns.com
NSns2-04.azure-dns.net
A2620:1ec:8ec:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-04.azure-dns.net
A150.171.21.4🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-04.azure-dns.net
NSns3-04.azure-dns.org
A2a01:111:4000:700::4🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-04.azure-dns.org
A204.14.183.4🇺🇸 Microsoft204.14.180.0/22
PTRns3-04.azure-dns.org
NSns4-04.azure-dns.info
A2620:1ec:bda:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-04.azure-dns.info
A208.84.5.4🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-04.azure-dns.info
SOAns1-04.azure-dns.comhostmaster@rational-online.com 2020-04-08 #1

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=1778347571

Same first word

rational-ssl.com

Similar names

atlas-roslin.pl
atlas-roslin.com

DNS History

18 records (4 active, 14 former)

200920112013201520172019202120232025NSns1-04.azure-dns.comns2-04.azure-dns.netns3-04.azure-dns.orgns4-04.azure-dns.infons.kontrast.comns.kontrast.dens1.kontrast.dens2.openit.deMXrational-ssl.com.s200a1.psmtp.comrational-ssl.com.s200a2.psmtp.comrational-ssl.com.s200b1.psmtp.comrational-ssl.com.s200b2.psmtp.comrational.mailin1.rmx.derational.mailin2.rmx.derational.mailin3.rmx.derational.mailin4.rmx.deA185.110.41.134217.69.78.180
○NSns.kontrast.com2017-05-31 → 2017-05-31 · 3 obs
○ 2016-09-08 06:58:12
● 2017-05-31 05:50:14
○ 2026-05-09 17:50:12
○NSns.kontrast.de2008-03-12 → 2017-05-31 · 3 obs
● 2008-03-12 03:38:22
● 2017-05-31 05:50:14
○ 2026-05-09 17:50:12
●NSns1-04.azure-dns.com2026-05-09 → 2026-05-09 · 2 obs
○ 2017-05-31 05:50:14
● 2026-05-09 17:50:12
○NSns1.kontrast.de2015-06-09 → 2016-09-08 · 5 obs
○ 2008-03-12 03:38:22
● 2015-06-09 13:49:32
● 2016-09-08 06:58:12
○ 2017-05-31 05:50:14
○ 2026-05-09 17:50:12
●NSns2-04.azure-dns.net2026-05-09 → 2026-05-09 · 2 obs
○ 2017-05-31 05:50:14
● 2026-05-09 17:50:12
○NSns2.openit.de2008-03-12 → 2016-09-08 · 4 obs
● 2008-03-12 03:38:22
● 2016-09-08 06:58:12
○ 2017-05-31 05:50:14
○ 2026-05-09 17:50:12
●NSns3-04.azure-dns.org2026-05-09 → 2026-05-09 · 2 obs
○ 2017-05-31 05:50:14
● 2026-05-09 17:50:12
●NSns4-04.azure-dns.info2026-05-09 → 2026-05-09 · 2 obs
○ 2017-05-31 05:50:14
● 2026-05-09 17:50:12
○MXrational-ssl.com.s200a1.psmtp.com2008-03-12 → 2008-03-12 · 3 obs
● 2008-03-12 03:38:22
○ 2015-06-09 13:49:32
○ 2026-05-09 17:50:12
○MXrational-ssl.com.s200a2.psmtp.com2008-03-12 → 2008-03-12 · 3 obs
● 2008-03-12 03:38:22
○ 2015-06-09 13:49:32
○ 2026-05-09 17:50:12
○MXrational-ssl.com.s200b1.psmtp.com2008-03-12 → 2008-03-12 · 3 obs
● 2008-03-12 03:38:22
○ 2015-06-09 13:49:32
○ 2026-05-09 17:50:12
○MXrational-ssl.com.s200b2.psmtp.com2008-03-12 → 2008-03-12 · 3 obs
● 2008-03-12 03:38:22
○ 2015-06-09 13:49:32
○ 2026-05-09 17:50:12
○MXrational.mailin1.rmx.de2015-06-09 → 2017-05-31 · 4 obs
○ 2008-03-12 03:38:22
● 2015-06-09 13:49:32
● 2017-05-31 05:50:14
○ 2026-05-09 17:50:12
○MXrational.mailin2.rmx.de2015-06-09 → 2017-05-31 · 4 obs
○ 2008-03-12 03:38:22
● 2015-06-09 13:49:32
● 2017-05-31 05:50:14
○ 2026-05-09 17:50:12
○MXrational.mailin3.rmx.de2015-06-09 → 2017-05-31 · 4 obs
○ 2008-03-12 03:38:22
● 2015-06-09 13:49:32
● 2017-05-31 05:50:14
○ 2026-05-09 17:50:12
○MXrational.mailin4.rmx.de2015-06-09 → 2017-05-31 · 4 obs
○ 2008-03-12 03:38:22
● 2015-06-09 13:49:32
● 2017-05-31 05:50:14
○ 2026-05-09 17:50:12
○A185.110.41.1342017-05-31 → 2017-05-31 · 3 obs
○ 2016-09-08 06:58:12
● 2017-05-31 05:50:14
○ 2026-05-09 17:50:12
○A217.69.78.1802008-03-12 → 2016-09-08 · 4 obs
● 2008-03-12 03:38:22
● 2016-09-08 06:58:12
○ 2017-05-31 05:50:14
○ 2026-05-09 17:50:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...-
rational-ssl.comns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info2 records

✅ Authoritative Response

Server:208.84.5.4

NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rational-ssl.com (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1-04.azure-dns.com, ns2-04.azure-dns.net...
SOA1ns1-04.azure-dns.com hostmaster.rational

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-04.azure-dns.com, ns1-04.azure-dns.com)

Analysis

Name Servers

rational-ssl.com is delegated to four name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

At least part of the name servers for rational-ssl.com are shared with other domains, for instance ariel.pro, clikit.net, ssf.de, ipastutor.com and microsoftpowerautomate.it.

Host names with two IP numbers:

ns1-04.azure-dns.com points to: 2603:1061:0:700::4 and 13.107.236.4

ns4-04.azure-dns.info points to: 2620:1ec:bda:700::4 and 208.84.5.4

ns2-04.azure-dns.net points to: 2620:1ec:8ec:700::4 and 150.171.21.4

ns3-04.azure-dns.org points to: 2a01:111:4000:700::4 and 204.14.183.4