c13m.com - robtex.com

c13m.com

DNSSEC⚠️ Not signed
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
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1a🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f26.1e100.net
A142.250.102.26🇺🇸 Google142.250.102.0/24
PTRrb-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.26🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1696695879

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=1774700687

Same first word

c13m.com

Similar names

mc31.su
cm13.com
cm31.cn
1mc3.com
mc31.info
cm31.com
mc31.com
13cm.co.uk

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSdns1.registrar-servers.comdns2.registrar-servers.compdns03.domaincontrol.compdns04.domaincontrol.compdns05.domaincontrol.compdns06.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comfluffy.manicbunny.comA178.62.211.32184.168.221.42
●NSdns1.registrar-servers.com2026-03-06 → 2026-03-28 · 3 obs
○ 2020-02-29 12:36:12
● 2026-03-06 12:05:34
● 2026-03-28 12:32:24
●NSdns2.registrar-servers.com2026-03-06 → 2026-03-28 · 3 obs
○ 2020-02-29 12:36:12
● 2026-03-06 12:05:34
● 2026-03-28 12:32:24
○NSpdns03.domaincontrol.com2020-02-29 → 2020-02-29 · 4 obs
○ 2017-03-24 05:05:08
● 2020-02-29 12:36:12
○ 2026-03-06 12:05:34
○ 2026-03-28 12:32:24
○NSpdns04.domaincontrol.com2020-02-29 → 2020-02-29 · 4 obs
○ 2017-03-24 05:05:08
● 2020-02-29 12:36:12
○ 2026-03-06 12:05:34
○ 2026-03-28 12:32:24
○NSpdns05.domaincontrol.com2015-08-09 → 2017-03-24 · 4 obs
● 2015-08-09 14:02:36
● 2017-03-24 05:05:08
○ 2020-02-29 12:36:12
○ 2026-03-28 12:32:24
○NSpdns06.domaincontrol.com2015-08-09 → 2017-03-24 · 4 obs
● 2015-08-09 14:02:36
● 2017-03-24 05:05:08
○ 2020-02-29 12:36:12
○ 2026-03-28 12:32:24
●MXalt1.aspmx.l.google.com2015-11-27 → 2026-03-28 · 3 obs
○ 2015-08-09 14:02:36
● 2015-11-27 02:57:48
● 2026-03-28 12:32:24
●MXalt2.aspmx.l.google.com2015-11-27 → 2026-03-28 · 3 obs
○ 2015-08-09 14:02:36
● 2015-11-27 02:57:48
● 2026-03-28 12:32:24
●MXalt3.aspmx.l.google.com2020-02-29 → 2026-03-28 · 3 obs
○ 2017-03-24 05:05:08
● 2020-02-29 12:36:12
● 2026-03-28 12:32:24
●MXalt4.aspmx.l.google.com2020-02-29 → 2026-03-28 · 3 obs
○ 2017-03-24 05:05:08
● 2020-02-29 12:36:12
● 2026-03-28 12:32:24
●MXaspmx.l.google.com2015-11-27 → 2026-03-28 · 3 obs
○ 2015-08-09 14:02:36
● 2015-11-27 02:57:48
● 2026-03-28 12:32:24
○MXaspmx2.googlemail.com2015-11-27 → 2017-03-24 · 5 obs
○ 2015-08-09 14:02:36
● 2015-11-27 02:57:48
● 2017-03-24 05:05:08
○ 2020-02-29 12:36:12
○ 2026-03-28 12:32:24
○MXaspmx3.googlemail.com2015-11-27 → 2017-03-24 · 5 obs
○ 2015-08-09 14:02:36
● 2015-11-27 02:57:48
● 2017-03-24 05:05:08
○ 2020-02-29 12:36:12
○ 2026-03-28 12:32:24
○MXfluffy.manicbunny.com2015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 14:02:36
○ 2015-11-27 02:57:48
○ 2026-03-28 12:32:24
○A178.62.211.322020-02-29 → 2020-02-29 · 4 obs
○ 2017-03-24 05:05:08
● 2020-02-29 12:36:12
○ 2026-03-06 12:05:34
○ 2026-03-28 12:32:24
○A184.168.221.422015-08-09 → 2017-03-24 · 4 obs
● 2015-08-09 14:02:36
● 2017-03-24 05:05:08
○ 2020-02-29 12:36:12
○ 2026-03-28 12:32:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
c13m.comdns1.registrar-servers.com, dns2.registrar-servers.com4 records

✅ Authoritative Response

Server:156.154.133.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c13m.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1dns1.registrar-servers.com hostmaster.re

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Name Servers

Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle the delegation for c13m.com.

c13m.com shares the same name server setup as other domains, for example rememberyourmeds.com, domestina.com, iheartoakland.com, getrichcourse.com and picturethispicture.com.

c13m.com at least partially shares name servers with other domains, for example unh-edu.us, trevorinman.net, filegraph.com, manupboyz.com and pielgrzymki.com.

These name servers are commonly used with dns3.registrar-servers.com and dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200.

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

c13m.com 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.

c13m.com shares at least partially some mail servers with other domains, for instance server04.rechnikov.com, ns500671.ns500731.ns500742.ns500671.ns500731.ns500671.ns500704.ns500704.ns500671.ns500705.ns500671.ns500705.ns500705.ns500678.ns500291.ns500666.ns500291.ns500131.lustychickser.com, lermo.co.jp, glencrossandhudson.co.uk and companionmedical.com.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27

alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.26

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.26