check81.com - robtex.com

check81.com

DNSSEC⚠️ Not signed
A153.127.238.182🇯🇵 KAGOYAJAPAN153.127.224.0/19 KAGOYA Japan Inc.
PTRo5044-136.kagoya.net
NSns0.kagoya.net ⭐
A210.134.60.132🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRns0.kagoya.net
NSns.kagoya.net
A210.134.60.132🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRns0.kagoya.net
NSns1.kagoya.net
A203.142.206.132🇯🇵 KAGOYAJAPAN203.142.192.0/20 KAGOYA Japan Inc.
PTRns1.kagoya.net
MXdmail.kagoya.net ⭐
A210.134.51.6🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail01.kagoya.net
A210.134.51.7🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail02.kagoya.net
A210.134.58.253🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail03.kagoya.net
A210.134.58.254🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.
PTRdmail04.kagoya.net
TXTv=spf1 include:kagoya.net ~all
SOAns.kagoya.netroot@kagoya.net serial=2026040001

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=1776078862

Same first word

check81.com
check81.it

Similar names

81check.it
check18.com
18check.com
check18.nl

DNS History

16 records (5 active, 11 former)

2017201820192020202120222023202420252026NSns.kagoya.netns0.kagoya.netns1.kagoya.netexpirepages-kiae-1.nic.ruexpirepages-kiae-2.nic.runs.udag.dens.udag.netns.udag.orgMXdmail.kagoya.netmx00.udag.demx01.udag.denomail.nic.ruA153.127.238.182109.70.26.37194.85.61.7689.31.143.1
○NSexpirepages-kiae-1.nic.ru2016-04-05 → 2016-04-05 · 3 obs
● 2016-04-05 14:34:32
○ 2016-09-10 23:48:18
○ 2026-04-13 11:19:08
○NSexpirepages-kiae-2.nic.ru2016-04-05 → 2016-04-05 · 3 obs
● 2016-04-05 14:34:32
○ 2016-09-10 23:48:18
○ 2026-04-13 11:19:08
●NSns.kagoya.net2026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-17 18:13:10
● 2026-03-31 20:01:36
● 2026-04-13 11:19:08
○NSns.udag.de2017-05-17 → 2017-05-17 · 4 obs
○ 2016-09-10 23:48:18
● 2017-05-17 18:13:10
○ 2026-03-31 20:01:36
○ 2026-04-13 11:19:08
○NSns.udag.net2017-05-17 → 2017-05-17 · 4 obs
○ 2016-09-10 23:48:18
● 2017-05-17 18:13:10
○ 2026-03-31 20:01:36
○ 2026-04-13 11:19:08
○NSns.udag.org2017-05-17 → 2017-05-17 · 4 obs
○ 2016-09-10 23:48:18
● 2017-05-17 18:13:10
○ 2026-03-31 20:01:36
○ 2026-04-13 11:19:08
●NSns0.kagoya.net2026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-17 18:13:10
● 2026-03-31 20:01:36
● 2026-04-13 11:19:08
●NSns1.kagoya.net2026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-17 18:13:10
● 2026-03-31 20:01:36
● 2026-04-13 11:19:08
●MXdmail.kagoya.net2026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-17 18:13:10
● 2026-03-31 20:01:36
● 2026-04-13 11:19:08
○MXmx00.udag.de2017-05-17 → 2017-05-17 · 4 obs
○ 2016-09-10 23:48:18
● 2017-05-17 18:13:10
○ 2026-03-31 20:01:36
○ 2026-04-13 11:19:08
○MXmx01.udag.de2017-05-17 → 2017-05-17 · 4 obs
○ 2016-09-10 23:48:18
● 2017-05-17 18:13:10
○ 2026-03-31 20:01:36
○ 2026-04-13 11:19:08
○MXnomail.nic.ru2016-04-05 → 2016-04-05 · 3 obs
● 2016-04-05 14:34:32
○ 2016-09-10 23:48:18
○ 2026-04-13 11:19:08
○A109.70.26.372016-04-05 → 2016-04-05 · 3 obs
● 2016-04-05 14:34:32
○ 2016-09-10 23:48:18
○ 2026-04-13 11:19:08
●A153.127.238.1822026-03-31 → 2026-04-13 · 3 obs
○ 2017-05-17 18:13:10
● 2026-03-31 20:01:36
● 2026-04-13 11:19:08
○A194.85.61.762016-04-05 → 2016-04-05 · 3 obs
● 2016-04-05 14:34:32
○ 2016-09-10 23:48:18
○ 2026-04-13 11:19:08
○A89.31.143.12017-05-17 → 2017-05-17 · 4 obs
○ 2016-09-10 23:48:18
● 2017-05-17 18:13:10
○ 2026-03-31 20:01:36
○ 2026-04-13 11:19:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...-
check81.comns0.kagoya.net, ns1.kagoya.net-

✅ Authoritative Response

Server:203.142.206.132

NS records: ns0.kagoya.net, ns1.kagoya.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for check81.com (unsigned zone)

⏱️ Timing

Total: 827ms | Queries: -

📄 Records

TypeCountSample Data
A1153.127.238.182
NS2ns1.kagoya.net, ns0.kagoya.net
MX1dmail.kagoya.net (pri: 10)
TXT1v=spf1 include:kagoya.net ~all
SOA1ns.kagoya.net root.kagoya.net

Analysis

IP Addresses

check81.com points to a single IP number: 153.127.238.182.

Other host names, for instance o5044-136.kagoya.net and 81-k.com, share IP numbers with check81.com.

Name Servers

The domain check81.com is delegated to three name servers: ns0.kagoya.net, ns1.kagoya.net and ns.kagoya.net.

check81.com shares name servers with other domains at least partially, for instance gbring.com, pae-global.com, matsuokk.co.jp, teacmv.jp and tnbc.or.jp.

Host names with one IP number:

The host name ns0.kagoya.net points to 210.134.60.132.

The host name ns1.kagoya.net points to 203.142.206.132.

The host name ns.kagoya.net points to 210.134.60.132.

Host names that point to 210.134.60.132: ns0.kagoya.net and ns.kagoya.net.

Mail Servers

The mail server for check81.com is dmail.kagoya.net.

check81.com shares the same mail server setup as other domains, including agrigaitegarden.com, fukuoka-benriya.com, be-forward.co.jp, topgroup.jp and chintai-live.com.

check81.com shares at least some mail servers with other domains, for instance kyoto-kashiisyo.jp.

dmail.kagoya.net points to four IP numbers: 210.134.51.6, 210.134.51.7, 210.134.58.253 and 210.134.58.254.