`furukogarasusha.com`

DNSSEC	⚠️ Not signed
A	160.16.138.117^{🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
		PTR	`tk2-405-43613.vs.sakura.ne.jp`
NS	`master.dns.ne.jp` ⭐
		A	210.224.172.18^{🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`master.dns.ne.jp`
NS	`ns1.dns.ne.jp`
		A	61.211.236.1^{🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`ns1.dns.ne.jp`
NS	`ns2.dns.ne.jp`
		A	133.167.21.1^{🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`ns2.dns.ne.jp`
MX	`furukogarasusha2.sakura.ne.jp` ⭐
		A	49.212.207.150^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www3110.sakura.ne.jp`
TXT	`v=spf1 a:www3110.sakura.ne.jp mx ~all`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2025-09-19 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778469021

🔒 HSTS Preload (+subdomains)

Previously MX for

furukogarasusha.com

Same first word

furukogarasusha.com

DNS History

7 records (5 active, 2 former)

●NSmaster.dns.ne.jp2019-12-17 → 2026-05-11 · 2 obs

● 2019-12-17 08:20:10
● 2026-05-11 03:11:08

●NSns1.dns.ne.jp2019-12-17 → 2026-05-11 · 2 obs

● 2019-12-17 08:20:10
● 2026-05-11 03:11:08

●NSns2.dns.ne.jp2019-12-17 → 2026-05-11 · 2 obs

● 2019-12-17 08:20:10
● 2026-05-11 03:11:08

○MXfurukogarasusha.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 08:20:10
○ 2026-02-24 20:55:08
○ 2026-05-11 03:11:08

●MXfurukogarasusha2.sakura.ne.jp2026-02-24 → 2026-05-11 · 3 obs

○ 2019-12-17 08:20:10
● 2026-02-24 20:55:08
● 2026-05-11 03:11:08

○A133.242.249.652019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 08:20:10
○ 2026-02-24 20:55:08
○ 2026-05-11 03:11:08

●A160.16.138.1172026-02-24 → 2026-05-11 · 3 obs

○ 2019-12-17 08:20:10
● 2026-02-24 20:55:08
● 2026-05-11 03:11:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
furukogarasusha.com	ns1.dns.ne.jp, ns2.dns.ne.jp	-

✅ Authoritative Response

Server:133.167.21.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for furukogarasusha.com (unsigned zone)

⏱️ Timing

Total: 971ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.16.138.117`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`furukogarasusha2.sakura.ne.jp (pri: 10)`
TXT	1	`v=spf1 a:www3110.sakura.ne.jp mx ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

Analysis

IP Addresses

furukogarasusha.com points to IP number 160.16.138.117.

Name Servers

The delegation for furukogarasusha.com is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

furukogarasusha.com shares name servers with other domains at least partially, for example sanshodo.net, nihonken-hozonkai.or.jp, p-falco.com, forum-jisedai.sakura.ne.jp and corallite.net.

Host names with a single IP address: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

furukogarasusha.com is handled by a single mail server, furukogarasusha2.sakura.ne.jp.

The mail server setup of furukogarasusha.com is the same as that of other domains, for instance furukogarasusha2.sakura.ne.jp.

furukogarasusha2.sakura.ne.jp points to a single IP: 49.212.207.150.

furukogarasusha.com - robtex.com