`ns.sunfirst.jp`

DNSSEC	⚠️ Not signed
A	160.251.152.111^{🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`srv01.site-station.com`

`sunfirst.jp`

	DNSSEC	⚠️ Not signed
	NS	`ns.sunfirst.jp` ⭐ ⚠️ Not in parent delegation
	NS	`ns.site-station.com` ⚠️ Not in zone NS records
	NS	`srv01.site-station.com` ⚠️ Not in zone NS records
	TXT	`v=spf1 +a +mx +a:srv01.site-station.com -all`
	SOA	`ns.sunfirst.jp`hostmaster@sunfirst.co.jp 2026-04-05 #1

NS for

sunfirst.jp

Same first word

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ns.tc

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Similar names

sn.su

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sn.me

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sn.org

sn.ink

DNS History

3 records (1 active, 2 former)

○A118.155.242.22016-09-17 → 2016-09-17 · 4 obs

○ 2016-04-04 22:30:54
● 2016-09-17 00:52:44
○ 2026-02-18 03:07:10
○ 2026-04-12 20:27:14

●A160.251.152.1112026-03-18 → 2026-04-12 · 6 obs

○ 2026-02-18 03:07:10
○ 2026-03-16 17:39:38
● 2026-03-18 18:44:22
○ 2026-03-27 22:55:04
○ 2026-04-09 04:13:42
● 2026-04-12 20:27:14

○A203.152.214.352015-06-05 → 2016-04-04 · 4 obs

● 2015-06-05 14:07:22
● 2016-04-04 22:30:54
○ 2016-09-17 00:52:44
○ 2026-04-12 20:27:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
sunfirst.jp	ns.site-station.com, srv01.site-station.com	-

✅ Authoritative Response

Server:160.251.152.130

NS records: ns.site-station.com, srv01.site-station.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sunfirst.jp (unsigned zone)

⏱️ Timing

Total: 1404ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.251.152.111`

Analysis

Name Server Role

ns.sunfirst.jp serves as the name server for sunfirst.jp.

ns.site-station.com and srv01.site-station.com commonly function as name servers alongside ns.sunfirst.jp.

IP Addresses

ns.sunfirst.jp resolves to one IP number: 160.251.152.111.

Other host names, for instance taiseikougyo.com, mail.doux-arome.com, ns2.kouhokuhoikuen.jp, ns2.kyotodiet.com and ns1.keiseikai-tanakaiin.or.jp share IP numbers with ns.sunfirst.jp.

ns.sunfirst.jp - robtex.com

ns.sunfirst.jp

sunfirst.jp