mail.mathshell.org - dns.ninja

mail.mathshell.org

DNSSEC⚠️ Not signed
A213.168.249.136🇬🇧 AKAMAI-LINODE-AP213.168.248.0/22 Akamai Technologies
PTRli1088-136.members.linode.com

mathshell.org

DNSSEC⚠️ Not signed
A213.168.249.136🇬🇧 AKAMAI-LINODE-AP213.168.248.0/22 Akamai Technologies
NSns13.domaincontrol.com
NSns14.domaincontrol.com
MXsmtp.secureserver.net
MXmailstore1.secureserver.net(10)
TXTD6847176
TXTv=spf1 include:secureserver.net -all
SOAns13.domaincontrol.comdns@jomax.net 2025-12-04 #1
rank #680647 globally
rank #52420 in the tld

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A213.168.249.136217.8.252.142
A213.168.249.1362026-05-13 → 2026-08-10 · 3 obs
○ 2016-08-13 07:58:28
● 2026-05-13 23:51:26
● 2026-08-10 00:57:12
A217.8.252.1422015-05-13 → 2016-08-13 · 4 obs
● 2015-05-13 15:59:36
● 2016-08-13 07:58:28
○ 2026-05-13 23:51:26
○ 2026-08-10 00:57:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
mathshell.orgns13.domaincontrol.com, ns14.domaincontrol.com-

✅ Authoritative Response

Server:173.201.74.7

NS records: ns13.domaincontrol.com, ns14.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathshell.org (unsigned zone)

⏱️ Timing

Total: 363ms | Queries: -

📄 Records

TypeCountSample Data
A1213.168.249.136

Analysis

IP Addresses

mail.mathshell.org points to a single IP number: 213.168.249.136.

Additional host names — balancedassessment.org, li1088-136.members.linode.com, mail.balancedassessment.org and two others — share IP numbers with mail.mathshell.org.