`f4samurai.jp`

DNSSEC	⚠️ Not signed
A	160.251.71.148^{🇯🇵 GMO-INTERNET160.251.71.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`www325.onamae.ne.jp`
NS	`ns-rs1.gmoserver.jp` ⭐
		A	157.7.32.87^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`ns-rs1.gmoserver.jp`
NS	`ns-rs2.gmoserver.jp`
		A	157.7.33.87^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`ns-rs2.gmoserver.jp`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`ip-108-177-123-27.defastlink.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`google-site-verification=-1KauIqMYw5gU-nTUbdA6Ru3AAQwwimaYkmBWpumfWE`
TXT	`MS=ms78682198`
TXT	`apple-domain-verification=zZjikFyOis12gzx1`
TXT	`notion-domain-verification=QzVF9KWYoWL(0x787858)JgI9xggkPsH3V5gRADypyKeZy7HwJ`
TXT	`v=DMARC1; p=none; rua=mailto:matsuno@f4samurai.jp; pct=1; adkim=r; aspf=r`
TXT	`v=spf1 +ip4:157.7.144.0/26 +ip4:157.7.183.0/24 +ip4:210.157.19.64/26 +ip4:157...`
SOA	`ns-rs1.gmoserver.jp`hostmaster@gmoserver.jp serial=1654149801

`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=1776052803

Same first word

f4samurai.jp

DNS History

13 records (10 active, 3 former)

○NSdns01.gmoserver.jp2015-07-12 → 2017-07-27 · 4 obs

● 2015-07-12 08:08:02
● 2017-07-27 09:27:26
○ 2026-03-12 11:12:22
○ 2026-04-13 04:12:54

○NSdns02.gmoserver.jp2015-07-12 → 2017-07-27 · 4 obs

● 2015-07-12 08:08:02
● 2017-07-27 09:27:26
○ 2026-03-12 11:12:22
○ 2026-04-13 04:12:54

●NSns-rs1.gmoserver.jp2026-03-12 → 2026-04-13 · 3 obs

○ 2017-07-27 09:27:26
● 2026-03-12 11:12:22
● 2026-04-13 04:12:54

●NSns-rs2.gmoserver.jp2026-03-12 → 2026-04-13 · 3 obs

○ 2017-07-27 09:27:26
● 2026-03-12 11:12:22
● 2026-04-13 04:12:54

●MXalt1.aspmx.l.google.com2015-07-12 → 2026-04-13 · 2 obs

● 2015-07-12 08:08:02
● 2026-04-13 04:12:54

●MXalt2.aspmx.l.google.com2015-07-12 → 2026-04-13 · 2 obs

● 2015-07-12 08:08:02
● 2026-04-13 04:12:54

●MXaspmx.l.google.com2015-07-12 → 2026-04-13 · 2 obs

● 2015-07-12 08:08:02
● 2026-04-13 04:12:54

●MXaspmx2.googlemail.com2015-07-12 → 2026-04-13 · 2 obs

● 2015-07-12 08:08:02
● 2026-04-13 04:12:54

●MXaspmx3.googlemail.com2015-07-12 → 2026-04-13 · 2 obs

● 2015-07-12 08:08:02
● 2026-04-13 04:12:54

●MXaspmx4.googlemail.com2015-07-12 → 2026-04-13 · 2 obs

● 2015-07-12 08:08:02
● 2026-04-13 04:12:54

●MXaspmx5.googlemail.com2015-07-12 → 2026-04-13 · 2 obs

● 2015-07-12 08:08:02
● 2026-04-13 04:12:54

○A157.7.144.52015-07-12 → 2017-07-27 · 4 obs

● 2015-07-12 08:08:02
● 2017-07-27 09:27:26
○ 2026-03-12 11:12:22
○ 2026-04-13 04:12:54

●A160.251.71.1482026-03-12 → 2026-04-13 · 3 obs

○ 2017-07-27 09:27:26
● 2026-03-12 11:12:22
● 2026-04-13 04:12:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
f4samurai.jp	ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp	-

✅ Authoritative Response

Server:157.7.33.87

NS records: ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f4samurai.jp (unsigned zone)

⏱️ Timing

Total: 1912ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.251.71.148`
NS	2	`ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp`
MX	7	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	6	`google-site-verification=-1KauIqMYw5gU-n, MS=ms78682198...`
SOA	1	`ns-rs1.gmoserver.jp hostmaster.gmoserver`

Analysis

IP Addresses

f4samurai.jp resolves to a single IP address: 160.251.71.148.

Other host names including www.sefurizan.com, sinyou.jp, nagatacho.com, moritsusho.com and bespoke-llc.com share IP numbers with f4samurai.jp.

Name Servers

f4samurai.jp's delegation uses two name servers, ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.

f4samurai.jp shares the same name server setup as other domains, for example buddysuit.com, l-e-p.jp, jlcreation.net, torum.jp and eriotravel.com.