dotlab.jp - dns.ninja

`dotlab.jp`

DNSSEC	⚠️ Not signed
A	183.90.237.156^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		PTR	`sv7315.xserver.jp`
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp`
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp`
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
MX	`dotlab.jp` ⭐
		A	183.90.237.156^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
			PTR	`sv7315.xserver.jp`
TXT	`worksmobile.certification.ox7w3gmuyvsfgioter.xhggnoimbot5li.xil2oxchn`
TXT	`v=spf1 +a:sv7315.xserver.jp +a:dotlab.jp +mx include:spf.sender.xserver.jp ~all`
TXT	`google-site-verification=HT6ekL5phugkvIw0GTuwQreY7JaVNSCG6ciqd3OC-ko`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1781617503

MX for

dotlab.jp

Same first word

dotlab.fr

dotlab.ie

dotlab.nl

dotlab.tv

dotlab.de

dotlab.jp

dotlab.cn

dotlab.eu

dotlab.com

dotlab.it

dotlab.com.tr

Similar names

loadbt.com

otdlab.com

oldbat.com

labdot.com

aldbot.com

dalbot.com

baoltd.com

tabdol.com

ladbot.com

dlboat.com

dlbota.com

aboltd.com

btdloa.com

baldot.com

aobltd.com

badlot.com

DNS History

11 records (7 active, 4 former)

○NSns00.drive.ne.jp2015-04-22 → 2017-05-17 · 4 obs

● 2015-04-22 08:58:52
● 2017-05-17 06:27:42
○ 2026-05-30 18:30:00
○ 2026-06-16 14:10:44

○NSns01.drive.ne.jp2015-04-22 → 2017-05-17 · 4 obs

● 2015-04-22 08:58:52
● 2017-05-17 06:27:42
○ 2026-05-30 18:30:00
○ 2026-06-16 14:10:44

●NSns1.xserver.jp2026-05-30 → 2026-06-16 · 3 obs

○ 2017-05-17 06:27:42
● 2026-05-30 18:30:00
● 2026-06-16 14:10:44

●NSns2.xserver.jp2026-05-30 → 2026-06-16 · 3 obs

○ 2017-05-17 06:27:42
● 2026-05-30 18:30:00
● 2026-06-16 14:10:44

●NSns3.xserver.jp2026-05-30 → 2026-06-16 · 3 obs

○ 2017-05-17 06:27:42
● 2026-05-30 18:30:00
● 2026-06-16 14:10:44

●NSns4.xserver.jp2026-05-30 → 2026-06-16 · 3 obs

○ 2017-05-17 06:27:42
● 2026-05-30 18:30:00
● 2026-06-16 14:10:44

●NSns5.xserver.jp2026-05-30 → 2026-06-16 · 3 obs

○ 2017-05-17 06:27:42
● 2026-05-30 18:30:00
● 2026-06-16 14:10:44

●MXdotlab.jp2026-05-30 → 2026-06-16 · 3 obs

○ 2017-05-17 06:27:42
● 2026-05-30 18:30:00
● 2026-06-16 14:10:44

○MXmg.drive.ne.jp2015-04-22 → 2017-05-17 · 4 obs

● 2015-04-22 08:58:52
● 2017-05-17 06:27:42
○ 2026-05-30 18:30:00
○ 2026-06-16 14:10:44

●A183.90.237.1562026-05-30 → 2026-06-16 · 3 obs

○ 2017-05-17 06:27:42
● 2026-05-30 18:30:00
● 2026-06-16 14:10:44

○A61.202.159.902015-04-22 → 2017-05-17 · 4 obs

● 2015-04-22 08:58:52
● 2017-05-17 06:27:42
○ 2026-05-30 18:30:00
○ 2026-06-16 14:10:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	d.dns.jp, h.dns.jp, f.dns.jp, b.dns.jp...	-
dotlab.jp	ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp...	11 records

✅ Authoritative Response

Server:157.112.182.218

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dotlab.jp (unsigned zone)

⏱️ Timing

Total: 3387ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.90.237.156`
NS	5	`ns1.xserver.jp, ns3.xserver.jp...`
MX	1	`dotlab.jp (pri: 0)`
TXT	3	`google-site-verification=HT6ekL5phugkvIw, v=spf1 +a:sv7315.xserver.jp +a:dotlab.jp...`
SOA	1	`ns1.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 dotlab.jp points back to dotlab.jp — it is its own mail server.

IP Addresses

dotlab.jp directs to one IP number, which is 183.90.237.156.

Among the host names that share IP numbers with dotlab.jp are spirit-voice.com, sv7315.xserver.jp, kagari.biz and two others.

Name Servers

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

The name servers of dotlab.jp overlap at least partially with those of other domains — among them houkatsu.info, m-inaba.co.jp, recruit-kimura.com and two more.

These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.

Hosts with three IP address records:

The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

The hostname ns5.xserver.jp directs to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Hosts that resolve to one IP address:

ns2.xserver.jp has the IP address 35.72.43.26.

ns3.xserver.jp has the IP address 202.226.36.247.

Mail Servers

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

dotlab.jp directs to just one IP number, 183.90.237.156.