nullmx.firstnmath.com - dns.ninja

nullmx.firstnmath.com

DNSSEC⚠️ Not signed
A103.224.182.245🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRlb-182-245.above.com
NSns1.abovedomains.com ⭐ ⚠️ Not in parent delegation
A103.224.182.9🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
A103.224.182.77🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
A103.224.182.85🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
A103.224.212.9🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
NSns2.abovedomains.com ⚠️ Not in parent delegation
A103.224.182.10🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns2.above.com
A103.224.212.10🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns2.above.com
A103.224.212.51🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns2.above.com
A103.224.212.53🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns2.above.com
MXpark-mx.above.com ⭐
A103.224.212.34🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRpark-mx.above.com
TXT34231488b601371e38decdd903af6710c3b71ed6
TXTv=spf1 ip6:fdcf:abda:4154::/48 -all
SOAns1.abovedomains.comhostmaster@trellian.com 2026-08-11 #1

firstnmath.com

DNSSEC⚠️ Not signed
A103.224.182.245🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
NSns1.abovedomains.com ⭐ ⚠️ Not in parent delegation
NS151.ns1.abovedomains.com ⚠️ Not in zone NS records
NS151.ns2.abovedomains.com ⚠️ Not in zone NS records
NSns2.abovedomains.com ⚠️ Not in parent delegation
MXpark-mx.above.com ⭐
TXT34231488b601371e38decdd903af6710c3b71ed6
TXTv=spf1 ip6:fdcf:abda:4154::/48 -all
SOAns1.abovedomains.comhostmaster@trellian.com 2026-08-11 #1

Previously MX for

firstnmath.com

Same first word

nullmx.org
nullmx.com
nullmx.net

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns1.abovedomains.comns2.abovedomains.combuy.internettraffic.comsell.internettraffic.comMXpark-mx.above.comA103.224.182.245103.224.212.204209.181.247.10569.172.201.15369.172.201.208
○NSbuy.internettraffic.com2015-11-14 → 2016-06-29 · 4 obs
● 2015-11-14 13:09:22
● 2016-06-29 13:55:08
○ 2026-03-09 08:01:38
○ 2026-08-11 11:52:20
●NSns1.abovedomains.com2026-03-09 → 2026-08-11 · 3 obs
○ 2016-06-29 13:55:08
● 2026-03-09 08:01:38
● 2026-08-11 11:52:20
●NSns2.abovedomains.com2026-03-09 → 2026-08-11 · 3 obs
○ 2016-06-29 13:55:08
● 2026-03-09 08:01:38
● 2026-08-11 11:52:20
○NSsell.internettraffic.com2015-11-14 → 2016-06-29 · 4 obs
● 2015-11-14 13:09:22
● 2016-06-29 13:55:08
○ 2026-03-09 08:01:38
○ 2026-08-11 11:52:20
●MXpark-mx.above.com2026-03-09 → 2026-08-11 · 2 obs
● 2026-03-09 08:01:38
● 2026-08-11 11:52:20
●A103.224.182.2452026-07-18 → 2026-08-11 · 3 obs
○ 2026-03-09 08:01:38
● 2026-07-18 19:42:02
● 2026-08-11 11:52:20
○A103.224.212.2042026-03-09 → 2026-03-09 · 4 obs
○ 2016-06-29 13:55:08
● 2026-03-09 08:01:38
○ 2026-07-18 19:42:02
○ 2026-08-11 11:52:20
○A209.181.247.1052015-06-03 → 2015-06-03 · 3 obs
● 2015-06-03 23:18:36
○ 2015-11-14 13:09:22
○ 2026-08-11 11:52:20
○A69.172.201.1532016-06-29 → 2016-06-29 · 4 obs
○ 2016-02-09 01:46:20
● 2016-06-29 13:55:08
○ 2026-03-09 08:01:38
○ 2026-08-11 11:52:20
○A69.172.201.2082015-11-14 → 2016-02-09 · 5 obs
○ 2015-06-03 23:18:36
● 2015-11-14 13:09:22
● 2016-02-09 01:46:20
○ 2016-06-29 13:55:08
○ 2026-08-11 11:52:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
firstnmath.com151.ns1.abovedomains.com, 151.ns2.abovedomains.com8 records

✅ Authoritative Response

Server:103.224.182.77

NS records: 151.ns1.abovedomains.com, 151.ns2.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstnmath.com (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

TypeCountSample Data
A1103.224.182.245
NS2ns2.abovedomains.com, ns1.abovedomains.com
MX1park-mx.above.com (pri: 10)
TXT234231488b601371e38decdd903af6710c3b71ed6, v=spf1 ip6:fdcf:abda:4154::/48 -all
SOA1ns1.abovedomains.com hostmaster.trellian

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (151.ns1.abovedomains.com, 151.ns1.abovedomains.com, 151.ns1.abovedomains.com...)

Analysis

IP Addresses

nullmx.firstnmath.com points to a single IP number: 103.224.182.245.

Additional host names — xn--kosm-2ra.com, chueca.de, outsmart.co.za and two others — share IP numbers with nullmx.firstnmath.com.

Name Servers

nullmx.firstnmath.com has two authoritative name servers — ns1.abovedomains.com and ns2.abovedomains.com.

nullmx.firstnmath.com shares its name server setup with other domains, including orizon.it, sso.hebersham.com.au, twitch.tvweather.compinterest.com and two others.

nullmx.firstnmath.com shares at least some of its name servers with other domains, including ns2.162-240-104-165.hostgator-br.com, fixflex.com, consorcionacional.com and two others.

These name servers are frequently seen alongside 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, 421.ns1.abovedomains.com and 7 other name servers.

The hosts ns1.abovedomains.com and ns2.abovedomains.com each resolve to four IP numbers: ns1.abovedomains.com directs to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9, and ns2.abovedomains.com directs to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.

Mail Servers

nullmx.firstnmath.com has one mail server: park-mx.above.com.

nullmx.firstnmath.com shares the same mail server setup as other domains, including sacksfifth.com, ottomanarchives.info, 1189jys301.top and two others.

park-mx.above.com points to one IP number — 103.224.212.34.