`kozarusha.com`

DNSSEC	⚠️ Not signed
A	2403:3a00:201:1b:49:212:180:220^{🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
		PTR	`www2780.sakura.ne.jp`
A	49.212.180.220^{🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
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	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	2607:f8b0:4004:c25::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f26.1e100.net`
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	192.178.218.26^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f26.1e100.net`
TXT	`google-site-verification=H325hjbxili-xY9wQxSVKpuKDJPwzDaxK2QKIAeKs2Y`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2025-04-07 #2

`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=1774967827

Same first word

kozarusha.com

DNS History

29 records (6 active, 23 former)

●NSmaster.dns.ne.jp2019-12-27 → 2026-03-31 · 3 obs

○ 2017-02-28 20:36:46
● 2019-12-27 22:21:10
● 2026-03-31 14:41:46

○NSns-1118.awsdns-11.org2016-12-21 → 2017-02-28 · 4 obs

● 2016-12-21 03:49:02
● 2017-02-28 20:36:46
○ 2019-12-27 22:21:10
○ 2026-03-31 14:41:46

○NSns-162.awsdns-20.com2016-12-21 → 2017-02-28 · 4 obs

● 2016-12-21 03:49:02
● 2017-02-28 20:36:46
○ 2019-12-27 22:21:10
○ 2026-03-31 14:41:46

○NSns-1874.awsdns-42.co.uk2016-12-21 → 2017-02-28 · 4 obs

● 2016-12-21 03:49:02
● 2017-02-28 20:36:46
○ 2019-12-27 22:21:10
○ 2026-03-31 14:41:46

○NSns-948.awsdns-54.net2016-12-21 → 2017-02-28 · 4 obs

● 2016-12-21 03:49:02
● 2017-02-28 20:36:46
○ 2019-12-27 22:21:10
○ 2026-03-31 14:41:46

●NSns1.dns.ne.jp2019-12-27 → 2026-03-31 · 3 obs

○ 2017-02-28 20:36:46
● 2019-12-27 22:21:10
● 2026-03-31 14:41:46

●NSns2.dns.ne.jp2019-12-27 → 2026-03-31 · 3 obs

○ 2017-02-28 20:36:46
● 2019-12-27 22:21:10
● 2026-03-31 14:41:46

○MXkozarusha.com2019-12-27 → 2019-12-27 · 3 obs

● 2019-12-27 22:21:10
○ 2026-03-31 14:41:44
○ 2026-03-31 14:41:46

●MXsmtp.google.com2026-03-31 → 2026-03-31 · 3 obs

○ 2019-12-27 22:21:10
● 2026-03-31 14:41:44
● 2026-03-31 14:41:46

○A2001:e42:101:6:59:106:19:442019-12-27 → 2019-12-27 · 4 obs

○ 2017-02-28 20:36:46
● 2019-12-27 22:21:10
○ 2026-03-31 14:41:44
○ 2026-03-31 14:41:46

●A2403:3a00:201:1b:49:212:180:2202026-03-31 → 2026-03-31 · 3 obs

○ 2019-12-27 22:21:10
● 2026-03-31 14:41:44
● 2026-03-31 14:41:46

●A49.212.180.2202026-03-31 → 2026-03-31 · 3 obs

○ 2019-12-27 22:21:10
● 2026-03-31 14:41:44
● 2026-03-31 14:41:46

○A54.192.147.1302017-02-28 → 2017-02-28 · 4 obs

○ 2016-12-21 03:49:02
● 2017-02-28 20:36:46
○ 2019-12-27 22:21:10
○ 2026-03-31 14:41:46

○A54.192.147.1842017-02-28 → 2017-02-28 · 4 obs

○ 2016-12-21 03:49:02
● 2017-02-28 20:36:46
○ 2019-12-27 22:21:10
○ 2026-03-31 14:41:46

○A54.192.147.1852017-02-28 → 2017-02-28 · 4 obs

○ 2016-12-21 03:49:02
● 2017-02-28 20:36:46
○ 2019-12-27 22:21:10
○ 2026-03-31 14:41:46

○A54.192.147.2232017-02-28 → 2017-02-28 · 4 obs

○ 2016-12-21 03:49:02
● 2017-02-28 20:36:46
○ 2019-12-27 22:21:10
○ 2026-03-31 14:41:46

○A54.192.147.2262017-02-28 → 2017-02-28 · 4 obs

○ 2016-12-21 03:49:02
● 2017-02-28 20:36:46
○ 2019-12-27 22:21:10
○ 2026-03-31 14:41:46

○A54.192.147.322017-02-28 → 2017-02-28 · 4 obs

○ 2016-12-21 03:49:02
● 2017-02-28 20:36:46
○ 2019-12-27 22:21:10
○ 2026-03-31 14:41:46

○A54.192.147.952017-02-28 → 2017-02-28 · 4 obs

○ 2016-12-21 03:49:02
● 2017-02-28 20:36:46
○ 2019-12-27 22:21:10
○ 2026-03-31 14:41:46

○A54.192.147.982017-02-28 → 2017-02-28 · 4 obs

○ 2016-12-21 03:49:02
● 2017-02-28 20:36:46
○ 2019-12-27 22:21:10
○ 2026-03-31 14:41:46

○A54.192.7.1322016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 03:49:02
○ 2017-02-28 20:36:46
○ 2026-03-31 14:41:46

○A54.192.7.1452016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 03:49:02
○ 2017-02-28 20:36:46
○ 2026-03-31 14:41:46

○A54.192.7.1542016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 03:49:02
○ 2017-02-28 20:36:46
○ 2026-03-31 14:41:46

○A54.192.7.1972016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 03:49:02
○ 2017-02-28 20:36:46
○ 2026-03-31 14:41:46

○A54.192.7.2152016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 03:49:02
○ 2017-02-28 20:36:46
○ 2026-03-31 14:41:46

○A54.192.7.2172016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 03:49:02
○ 2017-02-28 20:36:46
○ 2026-03-31 14:41:46

○A54.192.7.382016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 03:49:02
○ 2017-02-28 20:36:46
○ 2026-03-31 14:41:46

○A54.192.7.892016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 03:49:02
○ 2017-02-28 20:36:46
○ 2026-03-31 14:41:46

○A59.106.19.442019-12-27 → 2019-12-27 · 4 obs

○ 2017-02-28 20:36:46
● 2019-12-27 22:21:10
○ 2026-03-31 14:41:44
○ 2026-03-31 14:41:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
kozarusha.com	ns1.dns.ne.jp, ns2.dns.ne.jp	-

✅ Authoritative Response

Server:61.211.236.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kozarusha.com (unsigned zone)

⏱️ Timing

Total: 614ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.212.180.220`
AAAA	1	`2403:3a00:201:1b:49:212:180:220`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`google-site-verification=H325hjbxili-xY9`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

Analysis

IP Addresses

kozarusha.com points to two IP numbers: 2403:3a00:201:1b:49:212:180:220 and 49.212.180.220.

Other host names such as epic.dental, morizouen.sakura.ne.jp, bilab.sakura.ne.jp, 138cc.org and tilerecords.com share IP numbers with kozarusha.com.

Name Servers

kozarusha.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

At least part of the name servers for kozarusha.com are shared with other domains, for instance sotai.info, michimichi.sakura.ne.jp, asahitatemonokanri.co.jp, update7.net and tax-support.xyz.

Host names with a single IP:

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

The mail server for kozarusha.com is smtp.google.com.

kozarusha.com uses the same mail server setup as other domains, for instance adealon.com, anantafoundation.org, pedaltaiwan.com, workingwebs.net and pinkweld.com.

kozarusha.com shares at least some mail servers with other domains, for example nou.edu.ng, ushares.org, beyondthenorthventures.com, afich.com and jennycatlowphotography.com.

these mail servers are often used together with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx.l.google.com.

smtp.google.com resolves to nine IP numbers: 2607:f8b0:4004:c1f::1a, 2607:f8b0:4004:c1f::1b, 2607:f8b0:4004:c25::1a, 2607:f8b0:4004:c27::1a, 64.233.180.27, 142.251.179.26, 142.251.179.27, 172.253.139.27 and 192.178.218.26.

kozarusha.com - robtex.com

kozarusha.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`kozarusha.com`

`com`