specific.jp - dns.ninja

`specific.jp`

DNSSEC	⚠️ Not signed
A	183.90.250.12^{🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.}
		PTR	`sv1311.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.}
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	`specific.jp` ⭐
		A	183.90.250.12^{🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.}
			PTR	`sv1311.xserver.jp`
TXT	`v=spf1 +a:sv1311.xserver.jp +a:specific.jp +mx include:spf.sender.xserver.jp ...`
TXT	`google-site-verification=A1SjyDj_0N9voNg-vnOfyR2l7T74tpgNg1fh1VsD0n0`
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=1785848402

WOT: SAFE (60/100)

MX for

specific.jp

Subdomains

mail.specific.jp

Same first word

specific.co.za

specific.be

specific.at

specific.pl

specific.se

specific.mobi

specific.co

specific.de

specific.tc

specific.info

specific.no

specific.com

specific.dk

specific.diet

specific.it

specific.net

specific.co.nz

specific.technology

specific.is

specific.eu

specific.nu

specific.nl

specific.ch

specific.jp

specific.cz

specific.org.nz

specific.ro

specific.fm

specific.me

specific.dev

specific.app

specific.co.jp

specific.ee

specific.cn

specific.ir

DNS History

12 records (7 active, 5 former)

○NSappctl.atsrv.intra2015-07-25 → 2017-03-21 · 4 obs

● 2015-07-25 20:15:22
● 2017-03-21 06:54:54
○ 2026-03-27 01:28:14
○ 2026-08-04 13:27:54

○NSns01.atsrv.jp2015-07-25 → 2017-03-21 · 4 obs

● 2015-07-25 20:15:22
● 2017-03-21 06:54:54
○ 2026-03-27 01:28:14
○ 2026-08-04 13:27:54

○NSns02.atsrv.jp2015-07-25 → 2017-03-21 · 4 obs

● 2015-07-25 20:15:22
● 2017-03-21 06:54:54
○ 2026-03-27 01:28:14
○ 2026-08-04 13:27:54

●NSns1.xserver.jp2026-03-27 → 2026-08-04 · 3 obs

○ 2017-03-21 06:54:54
● 2026-03-27 01:28:14
● 2026-08-04 13:27:54

●NSns2.xserver.jp2026-03-27 → 2026-08-04 · 3 obs

○ 2017-03-21 06:54:54
● 2026-03-27 01:28:14
● 2026-08-04 13:27:54

●NSns3.xserver.jp2026-03-27 → 2026-08-04 · 3 obs

○ 2017-03-21 06:54:54
● 2026-03-27 01:28:14
● 2026-08-04 13:27:54

●NSns4.xserver.jp2026-03-27 → 2026-08-04 · 3 obs

○ 2017-03-21 06:54:54
● 2026-03-27 01:28:14
● 2026-08-04 13:27:54

●NSns5.xserver.jp2026-03-27 → 2026-08-04 · 3 obs

○ 2017-03-21 06:54:54
● 2026-03-27 01:28:14
● 2026-08-04 13:27:54

○MXmail.specific.jp2015-07-25 → 2017-03-21 · 4 obs

● 2015-07-25 20:15:22
● 2017-03-21 06:54:54
○ 2026-03-27 01:28:14
○ 2026-08-04 13:27:54

●MXspecific.jp2026-03-27 → 2026-08-04 · 3 obs

○ 2017-03-21 06:54:54
● 2026-03-27 01:28:14
● 2026-08-04 13:27:54

●A183.90.250.122026-03-27 → 2026-08-04 · 3 obs

○ 2017-03-21 06:54:54
● 2026-03-27 01:28:14
● 2026-08-04 13:27:54

○A203.104.101.1732015-07-25 → 2017-03-21 · 4 obs

● 2015-07-25 20:15:22
● 2017-03-21 06:54:54
○ 2026-03-27 01:28:14
○ 2026-08-04 13:27:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	h.dns.jp, a.dns.jp, f.dns.jp, g.dns.jp...	-
specific.jp	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	11 records

✅ Authoritative Response

Server:157.112.182.218

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 specific.jp (unsigned zone)

⏱️ Timing

Total: 683ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.90.250.12`
NS	5	`ns3.xserver.jp, ns1.xserver.jp...`
MX	1	`specific.jp (pri: 0)`
TXT	2	`v=spf1 +a:sv1311.xserver.jp +a:specific., google-site-verification=A1SjyDj_0N9voNg`
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

Hierarchy

specific.jp is the parent zone for mail.specific.jp.

Mail Server Role

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

IP Addresses

specific.jp directs to one IP number, which is 183.90.250.12.

Among the host names that share IP numbers with specific.jp are punikok.com, ns.sunplay-fc.com, www.k-san.link and two others.

Name Servers

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

specific.jp partially shares its NS delegation with several other domains, including otorisama.or.jp, antwerp.blue, net-in.info and two others.

These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.

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 specific.jp points to a single mail server: specific.jp.

specific.jp directs to just one IP number, 183.90.250.12.