postnull.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

postnull.com

DNSSEC⚠️ Not signed
A103.168.172.37🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRwww.messagingengine.com
A103.168.172.52🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
NSns1.messagingengine.com ⭐
A162.159.24.178Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.messagingengine.com
NSns2.messagingengine.com
A162.159.25.191Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.messagingengine.com
MXeu1-smtp.messagingengine.com ⭐
A204.75.18.216
PTRams-mx-01.messagingengine.com
A204.75.18.217
PTRams-mx-02.messagingengine.com
MXeu2-smtp.messagingengine.com(20)
A103.168.172.216🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ?all
SOAns1.messagingengine.compostmaster@messagingengine.com 2026-09-16 #0

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=1790390639

Same first word

postnull.com

Similar names

nullspot.pro
nullspot.dev
nullpost.eu
nullpost.no
nullspot.org
pulltons.com
nullpost.com
nullpost.de
nullstop.me
nullspot.com
nullspot.net
nullspot.se
nullpost.dev
nullstop.com
nullpost.co
nullspot.cloud
nlupslot.ph
nullpost.be
nullpost.cc
nullpost.io
stunpoll.ph

Previous names

postnuggets.com
postnugs.com
postnuk.com
postnuke-hispano.com
postnuke.com
postnukecomic.com
postnuked.com
postnukes.com
postnukethai.com
postnukethemovie.com
postnukeutopia.com

Next names

postnulli.com
postnum.com
postnumber.com
postnumeral.com
postnumerique.com
postnummer.com
postnummerservice.com
postnummeryta.com
postnumre.com
postnup.com
postnupcalifornia.com
postnupclarity.com
postnupdoneright.com
postnupindia.com
postnupla.com
postnuplaw.com
postnuplawfirm.com

DNS History

11 records (6 active, 5 former)

201820192020202120222023202420252026NSns1.messagingengine.comns2.messagingengine.comns.123-reg.co.ukns2.123-reg.co.ukMXeu1-smtp.messagingengine.comeu2-smtp.messagingengine.commx0.123-reg.co.ukmx1.123-reg.co.ukA103.168.172.37103.168.172.5294.136.40.51
○NSns.123-reg.co.uk2017-09-08 → 2017-09-08 · 3 obs
● 2017-09-08 05:17:42
○ 2026-09-06 00:59:44
○ 2026-09-26 02:46:50
●NSns1.messagingengine.com2026-09-06 → 2026-09-26 · 3 obs
○ 2017-09-08 05:17:42
● 2026-09-06 00:59:44
● 2026-09-26 02:46:50
○NSns2.123-reg.co.uk2017-09-08 → 2017-09-08 · 3 obs
● 2017-09-08 05:17:42
○ 2026-09-06 00:59:44
○ 2026-09-26 02:46:50
●NSns2.messagingengine.com2026-09-06 → 2026-09-26 · 3 obs
○ 2017-09-08 05:17:42
● 2026-09-06 00:59:44
● 2026-09-26 02:46:50
●MXeu1-smtp.messagingengine.com2026-09-06 → 2026-09-26 · 3 obs
○ 2017-09-08 05:17:42
● 2026-09-06 00:59:44
● 2026-09-26 02:46:50
●MXeu2-smtp.messagingengine.com2026-09-06 → 2026-09-26 · 3 obs
○ 2017-09-08 05:17:42
● 2026-09-06 00:59:44
● 2026-09-26 02:46:50
○MXmx0.123-reg.co.uk2017-09-08 → 2017-09-08 · 3 obs
● 2017-09-08 05:17:42
○ 2026-09-06 00:59:44
○ 2026-09-26 02:46:50
○MXmx1.123-reg.co.uk2017-09-08 → 2017-09-08 · 3 obs
● 2017-09-08 05:17:42
○ 2026-09-06 00:59:44
○ 2026-09-26 02:46:50
●A103.168.172.372026-09-06 → 2026-09-26 · 3 obs
○ 2017-09-08 05:17:42
● 2026-09-06 00:59:44
● 2026-09-26 02:46:50
●A103.168.172.522026-09-06 → 2026-09-26 · 3 obs
○ 2017-09-08 05:17:42
● 2026-09-06 00:59:44
● 2026-09-26 02:46:50
○A94.136.40.512017-09-08 → 2017-09-08 · 3 obs
● 2017-09-08 05:17:42
○ 2026-09-06 00:59:44
○ 2026-09-26 02:46:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
postnull.comns1.messagingengine.com, ns2.messagingengine.com2 records

✅ Authoritative Response

Server:162.159.24.178

NS records: ns1.messagingengine.com, ns2.messagingengine.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postnull.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

TypeCountSample Data
A2103.168.172.37, 103.168.172.52
NS2ns1.messagingengine.com, ns2.messagingengine.com
MX2eu1-smtp.messagingengine.com (pri: 10), eu2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ?
SOA1ns1.messagingengine.com postmaster.messa

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.messagingengine.com, ns2.messagingengine.com)

Analysis

IP Addresses

postnull.com directs to two IP numbers, 103.168.172.37 and 103.168.172.52

rvdw.org, mx.prattein.net, radvak.co and two other host names share IP numbers with postnull.com.

Name Servers

postnull.com is delegated to two name servers: ns1.messagingengine.com and ns2.messagingengine.com.

postnull.com uses the same name servers as several other domains — among them llb.one, stanitarium.com, legalit.dk and two more.

postnull.com shares at least some of its name servers with other domains, including whizzzbang.co.uk, drimios.nl, isekaisupply.com and two others.

These name servers are frequently paired with the name servers ns1.bouncycastlenetwork.co.uk and ns2.bouncycastlenetwork.co.uk.

ns1.messagingengine.com and ns2.messagingengine.com each resolve to one IP number: ns1.messagingengine.com points to 162.159.24.178 and ns2.messagingengine.com points to 162.159.25.191.

Mail Servers

Mail for postnull.com is handled by two mail servers — eu1-smtp.messagingengine.com and eu2-smtp.messagingengine.com.

postnull.com uses an identical mail server configuration to several other domains — among them theinquiline.net, motiondose.com, hoareau.org and two more.

Hostnames that resolve to 8 IP addresses:

eu2-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.

Hostnames that resolve to two IP addresses:

eu1-smtp.messagingengine.com points to 204.75.18.216 and 204.75.18.217.