inter-tech.jp - dns.ninja

`inter-tech.jp`

DNSSEC	⚠️ Not signed
A	49.212.207.170^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www3130.sakura.ne.jp`
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
MX	`www3130.sakura.ne.jp` ⭐
		A	2403:3a00:201:1f:49:212:207:170^{🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
			PTR	`www3130.sakura.ne.jp`
		A	49.212.207.170^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www3130.sakura.ne.jp`
TXT	`v=spf1 +ip4:49.212.207.170 +ip6:2403:3a00:201:1f:49:212:207:170 ~all`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1729772804

`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=1785369603

WOT: SAFE (68/100)

Previously NS for

inter-tech.jp

Same first word

inter-tech.net

inter-tech.kr

inter-tech.su

inter-tech.jp

inter-tech.com.tw

inter-tech.ru

inter-tech.de

Similar names

tech-inter.fr

tech-inter.net

DNS History

12 records (6 active, 6 former)

●NS01.dnsv.jp2026-03-06 → 2026-07-30 · 3 obs

○ 2017-08-15 21:36:00
● 2026-03-06 07:00:28
● 2026-07-30 00:59:08

●NS02.dnsv.jp2026-03-06 → 2026-07-30 · 3 obs

○ 2017-08-15 21:36:00
● 2026-03-06 07:00:28
● 2026-07-30 00:59:08

●NS03.dnsv.jp2026-03-06 → 2026-07-30 · 3 obs

○ 2017-08-15 21:36:00
● 2026-03-06 07:00:28
● 2026-07-30 00:59:08

●NS04.dnsv.jp2026-03-06 → 2026-07-30 · 3 obs

○ 2017-08-15 21:36:00
● 2026-03-06 07:00:28
● 2026-07-30 00:59:08

○NSinter-tech.jp2015-08-03 → 2017-08-15 · 4 obs

● 2015-08-03 22:12:48
● 2017-08-15 21:36:00
○ 2026-03-06 07:00:28
○ 2026-07-30 00:59:08

○NSns1.extra.ne.jp2015-08-03 → 2017-08-15 · 4 obs

● 2015-08-03 22:12:48
● 2017-08-15 21:36:00
○ 2026-03-06 07:00:28
○ 2026-07-30 00:59:08

○NSns2.extra.ne.jp2015-08-03 → 2017-08-15 · 4 obs

● 2015-08-03 22:12:48
● 2017-08-15 21:36:00
○ 2026-03-06 07:00:28
○ 2026-07-30 00:59:08

○NSns3.extra.ne.jp2015-08-03 → 2017-08-15 · 4 obs

● 2015-08-03 22:12:48
● 2017-08-15 21:36:00
○ 2026-03-06 07:00:28
○ 2026-07-30 00:59:08

○MXmx.inter-tech.jp2015-08-03 → 2017-08-15 · 4 obs

● 2015-08-03 22:12:48
● 2017-08-15 21:36:00
○ 2026-03-06 07:00:28
○ 2026-07-30 00:59:08

●MXwww3130.sakura.ne.jp2026-03-06 → 2026-07-30 · 3 obs

○ 2017-08-15 21:36:00
● 2026-03-06 07:00:28
● 2026-07-30 00:59:08

○A202.229.236.182015-08-03 → 2017-08-15 · 4 obs

● 2015-08-03 22:12:48
● 2017-08-15 21:36:00
○ 2026-03-06 07:00:28
○ 2026-07-30 00:59:08

●A49.212.207.1702026-03-06 → 2026-07-30 · 3 obs

○ 2017-08-15 21:36:00
● 2026-03-06 07:00:28
● 2026-07-30 00:59:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	c.dns.jp, d.dns.jp, e.dns.jp, g.dns.jp...	-
inter-tech.jp	03.dnsv.jp, 02.dnsv.jp, 01.dnsv.jp, 04.dnsv.jp	7 records

✅ Authoritative Response

Server:157.7.34.53

NS records: 03.dnsv.jp, 02.dnsv.jp, 01.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for inter-tech.jp (unsigned zone)

⏱️ Timing

Total: 548ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.212.207.170`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`www3130.sakura.ne.jp (pri: 10)`
TXT	1	`v=spf1 +ip4:49.212.207.170 +ip6:2403:3a0`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)

Analysis

IP Addresses

inter-tech.jp directs to one IP number, which is 49.212.207.170.

Among the host names that share IP numbers with inter-tech.jp are humanbrothers.co.jp, mnk-group.co.jp, akbh.jp and two others.

Name Servers

The domain inter-tech.jp is delegated to these four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

inter-tech.jp has at least partial name server overlap with other domains, such as netgaia.com, cocobal.com, pairogen.com and two others.

Hosts with two IP numbers each:

01.dnsv.jp resolves to 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp resolves to 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp resolves to 157.7.35.53 and 2400:8500:3fff::53.

Hosts that resolve to one IP address:

02.dnsv.jp resolves to 157.7.33.53.

Mail Servers

inter-tech.jp routes its mail through a single mail server, www3130.sakura.ne.jp.

inter-tech.jp and domains like tacwebadmin.com share an identical mail server configuration.

www3130.sakura.ne.jp has two IP addresses: 49.212.207.170 and 2403:3a00:201:1f:49:212:207:170.