mail.atsumo.com - robtex.com

mail.atsumo.com

DNSSEC⚠️ Not signed
A153.122.170.21🇯🇵 AS131921153.122.160.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
PTRwhp21.poa.svr4u.net

atsumo.com

DNSSEC⚠️ Not signed
A153.122.170.21🇯🇵 AS131921153.122.160.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
NSns1.domainking.cloud
NSns2.domainking.cloud
MXmail.atsumo.com
SOAns1.domainking.cloudroot@domainking.cloud serial=2737863457

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A153.122.170.21153.122.16.226
A153.122.16.2262015-06-10 → 2016-04-11 · 4 obs
● 2015-06-10 21:35:48
● 2016-04-11 06:39:38
○ 2026-03-09 13:32:18
○ 2026-07-16 10:11:16
A153.122.170.212026-03-09 → 2026-07-16 · 3 obs
○ 2016-04-11 06:39:38
● 2026-03-09 13:32:18
● 2026-07-16 10:11:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...-
atsumo.comns1.domainking.cloud, ns2.domainking.cloud-

✅ Authoritative Response

Server:157.120.112.237

NS records: ns1.domainking.cloud, ns2.domainking.cloud

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for atsumo.com (unsigned zone)

⏱️ Timing

Total: 3852ms | Queries: -

📄 Records

TypeCountSample Data
A1153.122.170.21

Analysis

Mail Server Role

Mail for atsumo.com is routed through the mail server mail.atsumo.com.

IP Addresses

mail.atsumo.com has exactly one IP address — 153.122.170.21.

mail.rgs-m.com, mail.acropolis.jp, ansenior.com plus two other host names have IP numbers in common with mail.atsumo.com.