simrtp.org - dns.ninja

simrtp.org

DNSSEC🔒 Signed (DS record present)
A35.212.120.152🇺🇸 Google35.212.0.0/17
PTR152.120.212.35.bc.googleusercontent.com
NSdns1.registrar-servers.com
A2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
MXsimrtp-org.mail.protection.outlook.com
A2a01:111:f403:c922::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl0pr03cu00200.inbound.protection.outlook.com
A2a01:111:f403:f901::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mn2pr04cu00200.inbound.protection.outlook.com
A2a01:111:f403:f90a::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:f90f::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00201.inbound.protection.outlook.com
A52.101.8.44🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm5pr04cu00104.inbound.protection.outlook.com
A52.101.10.16🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr21cu00500.inbound.protection.outlook.com
A52.101.11.7🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr04cu00107.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:simrtp.org.spf.auto.dnssmar...
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1786335107

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1786406643

Same first word

Similar names

DNS History

16 records (4 active, 12 former)

20162017201820192020202120222023202420252026NSdns1.registrar-servers.comdns2.registrar-servers.comns1.domain.comns2.domain.comMXsimrtp-org.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA35.212.120.152198.185.159.144198.185.159.145198.202.211.1198.49.23.144198.49.23.145
NSdns1.registrar-servers.com2026-03-21 → 2026-08-11 · 3 obs
○ 2017-03-28 19:00:20
● 2026-03-21 10:30:36
● 2026-08-11 00:34:26
NSdns2.registrar-servers.com2026-03-21 → 2026-08-11 · 3 obs
○ 2017-03-28 19:00:20
● 2026-03-21 10:30:36
● 2026-08-11 00:34:26
NSns1.domain.com2015-07-10 → 2017-03-28 · 4 obs
● 2015-07-10 22:18:48
● 2017-03-28 19:00:20
○ 2026-03-21 10:30:36
○ 2026-08-11 00:34:26
NSns2.domain.com2015-07-10 → 2017-03-28 · 4 obs
● 2015-07-10 22:18:48
● 2017-03-28 19:00:20
○ 2026-03-21 10:30:36
○ 2026-08-11 00:34:26
MXalt1.aspmx.l.google.com2015-07-10 → 2017-03-28 · 4 obs
● 2015-07-10 22:18:48
● 2017-03-28 19:00:20
○ 2026-03-21 10:30:36
○ 2026-08-11 00:34:26
MXalt2.aspmx.l.google.com2015-07-10 → 2017-03-28 · 4 obs
● 2015-07-10 22:18:48
● 2017-03-28 19:00:20
○ 2026-03-21 10:30:36
○ 2026-08-11 00:34:26
MXalt3.aspmx.l.google.com2015-07-10 → 2017-03-28 · 4 obs
● 2015-07-10 22:18:48
● 2017-03-28 19:00:20
○ 2026-03-21 10:30:36
○ 2026-08-11 00:34:26
MXalt4.aspmx.l.google.com2015-07-10 → 2017-03-28 · 4 obs
● 2015-07-10 22:18:48
● 2017-03-28 19:00:20
○ 2026-03-21 10:30:36
○ 2026-08-11 00:34:26
MXaspmx.l.google.com2015-07-10 → 2017-03-28 · 4 obs
● 2015-07-10 22:18:48
● 2017-03-28 19:00:20
○ 2026-03-21 10:30:36
○ 2026-08-11 00:34:26
MXsimrtp-org.mail.protection.outlook.com2026-03-21 → 2026-08-11 · 3 obs
○ 2017-03-28 19:00:20
● 2026-03-21 10:30:36
● 2026-08-11 00:34:26
A198.185.159.1442015-07-10 → 2017-03-28 · 4 obs
● 2015-07-10 22:18:48
● 2017-03-28 19:00:20
○ 2026-03-21 10:30:36
○ 2026-08-11 00:34:26
A198.185.159.1452015-07-10 → 2017-03-28 · 4 obs
● 2015-07-10 22:18:48
● 2017-03-28 19:00:20
○ 2026-03-21 10:30:36
○ 2026-08-11 00:34:26
A198.202.211.12026-03-21 → 2026-04-09 · 4 obs
○ 2017-03-28 19:00:20
● 2026-03-21 10:30:36
● 2026-04-09 00:20:58
○ 2026-08-11 00:34:26
A198.49.23.1442015-07-10 → 2017-03-28 · 4 obs
● 2015-07-10 22:18:48
● 2017-03-28 19:00:20
○ 2026-03-21 10:30:36
○ 2026-08-11 00:34:26
A198.49.23.1452015-07-10 → 2017-03-28 · 4 obs
● 2015-07-10 22:18:48
● 2017-03-28 19:00:20
○ 2026-03-21 10:30:36
○ 2026-08-11 00:34:26
A35.212.120.1522026-08-11 → 2026-08-11 · 2 obs
○ 2026-04-09 00:20:58
● 2026-08-11 00:34:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
simrtp.orgdns1.registrar-servers.com, dns2.registrar-servers.com-

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

TypeCountSample Data
A135.212.120.152
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX1simrtp-org.mail.protection.outlook.com (
TXT1v=spf1 include:spf.protection.outlook.co
SOA1dns1.registrar-servers.com hostmaster.re

Analysis

IP Addresses

simrtp.org points to a single IP number: 35.212.120.152.

Additional host names — cbury.net, stcatherineofsienna.org, accountingassignmenthelper.co.uk and two others — share IP numbers with simrtp.org.

Name Servers

simrtp.org is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

simrtp.org shares its name server setup with other domains, including benefitsledger.com, eluxite.com, asansubs384.shop and two others.

simrtp.org shares at least some of its name servers with other domains, including shamisenofjapan.com, studychest.com, commissionproject.com and two others.

These name servers are frequently paired with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

dns1.registrar-servers.com and dns2.registrar-servers.com each resolve to two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, while dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

simrtp.org has one mail server: simrtp-org.mail.protection.outlook.com.

simrtp-org.mail.protection.outlook.com points to 8 IP numbers: 52.101.8.44, 52.101.10.16, 52.101.11.7 and 5 other.