adlab.co.jp - robtex.com

adlab.co.jp

DNSSEC⚠️ Not signed
A202.254.236.124🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.
PTRsv5123.xserver.jp
NSns1.xserver.jp
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXadlab.co.jp
A202.254.236.124🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.
PTRsv5123.xserver.jp
TXTv=spf1 +a:sv5123.xserver.jp +a:adlab.co.jp +mx include:spf.sender.xserver.jp ...
SOAns1.xserver.jproot@xserver.jp serial=0

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

MX for

Same first word

Similar names

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpkotetsu.alpha-lt.nettsukuba.aics.ne.jpMXadlab.co.jpampub01.alpha-mail.netampub02.alpha-mail.netampub03.alpha-mail.netA202.254.236.124216.230.250.168
NSkotetsu.alpha-lt.net2015-09-03 → 2016-12-26 · 4 obs
● 2015-09-03 07:15:02
● 2016-12-26 05:38:48
○ 2026-03-02 04:14:40
○ 2026-08-06 15:54:38
NSns1.xserver.jp2026-05-11 → 2026-08-06 · 3 obs
○ 2026-03-02 04:14:40
● 2026-05-11 10:12:30
● 2026-08-06 15:54:38
NSns2.xserver.jp2026-05-11 → 2026-08-06 · 3 obs
○ 2026-03-02 04:14:40
● 2026-05-11 10:12:30
● 2026-08-06 15:54:38
NSns3.xserver.jp2026-05-11 → 2026-08-06 · 3 obs
○ 2026-03-02 04:14:40
● 2026-05-11 10:12:30
● 2026-08-06 15:54:38
NSns4.xserver.jp2026-05-11 → 2026-08-06 · 3 obs
○ 2026-03-02 04:14:40
● 2026-05-11 10:12:30
● 2026-08-06 15:54:38
NSns5.xserver.jp2026-05-11 → 2026-08-06 · 3 obs
○ 2026-03-02 04:14:40
● 2026-05-11 10:12:30
● 2026-08-06 15:54:38
NStsukuba.aics.ne.jp2015-09-03 → 2016-12-26 · 4 obs
● 2015-09-03 07:15:02
● 2016-12-26 05:38:48
○ 2026-03-02 04:14:40
○ 2026-08-06 15:54:38
MXadlab.co.jp2026-05-11 → 2026-08-06 · 3 obs
○ 2026-03-02 04:14:40
● 2026-05-11 10:12:30
● 2026-08-06 15:54:38
MXampub01.alpha-mail.net2015-09-03 → 2016-12-26 · 4 obs
● 2015-09-03 07:15:02
● 2016-12-26 05:38:48
○ 2026-03-02 04:14:40
○ 2026-08-06 15:54:38
MXampub02.alpha-mail.net2015-09-03 → 2016-12-26 · 4 obs
● 2015-09-03 07:15:02
● 2016-12-26 05:38:48
○ 2026-03-02 04:14:40
○ 2026-08-06 15:54:38
MXampub03.alpha-mail.net2015-09-03 → 2016-12-26 · 4 obs
● 2015-09-03 07:15:02
● 2016-12-26 05:38:48
○ 2026-03-02 04:14:40
○ 2026-08-06 15:54:38
A202.254.236.1242026-05-11 → 2026-08-06 · 3 obs
○ 2026-03-02 04:14:40
● 2026-05-11 10:12:30
● 2026-08-06 15:54:38
A216.230.250.1682015-09-03 → 2016-12-26 · 4 obs
● 2015-09-03 07:15:02
● 2016-12-26 05:38:48
○ 2026-03-02 04:14:40
○ 2026-08-06 15:54:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
adlab.co.jpns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...11 records

✅ Authoritative Response

Server:202.226.36.247

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for adlab.co.jp (unsigned zone)

⏱️ Timing

Total: 887ms | Queries: -

📄 Records

TypeCountSample Data
A1202.254.236.124
NS5ns1.xserver.jp, ns2.xserver.jp...
MX1adlab.co.jp (pri: 0)
TXT1v=spf1 +a:sv5123.xserver.jp +a:adlab.co.
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Mail Server Role

The MX record for adlab.co.jp points back to adlab.co.jp — it is its own mail server.

IP Addresses

adlab.co.jp directs to one IP number, which is 202.254.236.124.

Among the host names that share IP numbers with adlab.co.jp are cheak.net, ns1.cheak.net, rrdwo.com and two others.

Name Servers

The authoritative name servers for adlab.co.jp are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

adlab.co.jp has at least partial name server overlap with other domains, such as ryuusei.xsrv.jp, shibusaki.co.jp, ms-jpn.co.jp and two others.

It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.

Hosts with three IP address records:

ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts that resolve to one IP address:

ns2.xserver.jp points to 35.72.43.26.

ns3.xserver.jp points to 202.226.36.247.

Mail Servers

The MX record for adlab.co.jp points to a single mail server: adlab.co.jp.

adlab.co.jp resolves to a single IP number: 202.254.236.124.