`interpro.jp`

DNSSEC	⚠️ Not signed
NS	`sv41.interserver.jp` ⭐
		A	157.65.22.30^{🇯🇵 InfoSphere157.65.16.0/20 INFOSPHERE}
			PTR	`sv41.interserver.jp`
NS	`ns.interpro.jp`
		A	157.65.22.30^{🇯🇵 InfoSphere157.65.16.0/20 INFOSPHERE}
			PTR	`sv41.interserver.jp`
MX	`mail.interpro.jp` ⭐
		A	157.65.22.30^{🇯🇵 InfoSphere157.65.16.0/20 INFOSPHERE}
			PTR	`sv41.interserver.jp`
TXT	`v=spf1 ip4:157.65.22.30 ~all`
SOA	`sv41.interserver.jp`root@sv41.interserver.jp serial=1722318696

`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=1771290902

Subdomains

mail.interpro.jp

ns.interpro.jp

Same first word

interpro.fr

interpro.com.sg

interpro.mobi

interpro.solutions

interpro.be

interpro.nl

interpro.ec

interpro.es

interpro.sk

interpro.ru

interpro.com

interpro.dp.ua

interpro.jp

interpro.biz

interpro.cz

interpro.no

interpro.info

interpro.dk

interpro.lt

interpro.gr

interpro.technology

interpro.de

interpro.work

interpro.email

interpro.cn

interpro.net

interpro.pl

interpro.co.nz

interpro.ch

interpro.sakura.ne.jp

interpro.us

interpro.co.kr

interpro.group

interpro.co

interpro.com.ec

interpro.com.ua

interpro.it

interpro.com.au

interpro.org

interpro.com.gt

interpro.ca

interpro.name

interpro.com.tr

interpro.eu

interpro.tv

interpro.one

Similar names

DNS History

7 records (3 active, 4 former)

●NSns.interpro.jp2009-01-14 → 2026-03-12 · 2 obs

● 2009-01-14 01:37:54
● 2026-03-12 03:54:02

○NSns4.sphere.ad.jp2009-01-14 → 2009-01-14 · 3 obs

● 2009-01-14 01:37:54
○ 2015-07-04 11:21:46
○ 2026-03-12 03:54:02

○NSsv21.interserver.jp2015-07-04 → 2017-05-14 · 5 obs

○ 2009-01-14 01:37:54
● 2015-07-04 11:21:46
● 2017-05-14 22:08:36
○ 2026-02-16 14:00:56
○ 2026-03-12 03:54:02

●NSsv41.interserver.jp2026-02-16 → 2026-03-12 · 3 obs

○ 2017-05-14 22:08:36
● 2026-02-16 14:00:56
● 2026-03-12 03:54:02

●MXmail.interpro.jp2009-01-14 → 2026-03-12 · 2 obs

● 2009-01-14 01:37:54
● 2026-03-12 03:54:02

○A124.146.168.232015-07-04 → 2026-02-17 · 5 obs

○ 2009-01-14 01:37:54
● 2015-07-04 11:21:46
● 2026-02-17 05:58:40
○ 2026-02-17 17:43:18
○ 2026-03-12 03:54:02

○A210.150.167.1792009-01-14 → 2009-01-14 · 3 obs

● 2009-01-14 01:37:54
○ 2015-07-04 11:21:46
○ 2026-03-12 03:54:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
interpro.jp	ns.interpro.jp	1 record

✅ Authoritative Response

Server: 157.65.22.30

NS records: ns.interpro.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for interpro.jp (unsigned zone)

⏱️ Timing

Total: 860ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	1	`ns.interpro.jp`
MX	1	`mail.interpro.jp (pri: 5)`
TXT	1	`v=spf1 ip4:157.65.22.30 ~all`
SOA	1	`sv41.interserver.jp root.sv41.interserve`

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (ns.interpro.jp)

Analysis

Hierarchy

interpro.jp is a parent of mail.interpro.jp and ns.interpro.jp.

Name Servers

interpro.jp is delegated to two name servers ns.interpro.jp and sv41.interserver.jp.

interpro.jp at least partially shares name servers with other domains, for instance akashi-home.co.jp, nsd-c.co.jp, jf-yamagawa.jp and interproserver.com.

these name servers are often used together with ns.akashi-home.co.jp, ns.nsd-c.co.jp, ns.jf-yamagawa.jp and ns.interproserver.com.

Host names with a single IP:

ns.interpro.jp points to 157.65.22.30.

sv41.interserver.jp points to 157.65.22.30.

Host names pointing to 157.65.22.30: ns.interpro.jp and sv41.interserver.jp.

Mail Servers

interpro.jp is handled by a single mail server, mail.interpro.jp.

mail.interpro.jp resolves to IP 157.65.22.30.

interpro.jp - robtex.com

interpro.jp

jp