`dokudan.com`

DNSSEC	⚠️ Not signed
A	160.251.71.137^{🇯🇵 GMO-INTERNET160.251.71.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`www337.conoha.ne.jp`
NS	`ns-a1.conoha.io` ⭐
		A	2400:8500:3000::88^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`ns-a1.cnode.io`
		A	157.7.33.88^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`ns-a1.cnode.io`
NS	`ns-a2.conoha.io`
		A	2404:8680:1101:310::53^{🇹🇭 GMO-ZCOM-AS-TH2404:8680:1101::/48 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110}
		A	150.95.23.148^{🇹🇭 GMO-ZCOM-AS-TH150.95.20.0/22 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110}
			PTR	`v150-95-23-148.a001.m.bkk1.static.cnode.io`
NS	`ns-a3.conoha.io`
		A	2404:f080:1101:310::53^{🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi}
		A	150.95.19.148^{🇻🇳 GMO-ZCOM-AS-VN150.95.16.0/22 RUNSYSTEM-VN}
			PTR	`v150-95-19-148.a001.m.han1.static.cnode.io`
MX	`mail76.conoha.ne.jp` ⭐
		A	118.27.122.210^{🇯🇵 GMO-INTERNET118.27.122.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mail76.conoha.ne.jp`
TXT	`v=spf1 include:_spf.conoha.ne.jp ~all`
SOA	`ns-a1.conoha.io`postmaster@dokudan.com serial=1773174830

`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=1777255871

Same first word

dokudan.com

Similar names

odnkdau.cn

DNS History

26 records (5 active, 21 former)

○NSdns1.name-hosting.net2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 08:28:38
○ 2015-08-22 22:12:42
○ 2026-04-27 02:27:00

○NSdns1.onamae-expired.com2015-12-23 → 2015-12-23 · 4 obs

○ 2015-08-22 22:12:42
● 2015-12-23 13:34:08
○ 2016-03-27 19:17:06
○ 2026-04-27 02:27:00

○NSdns2.name-hosting.net2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 08:28:38
○ 2015-08-22 22:12:42
○ 2026-04-27 02:27:00

○NSdns2.onamae-expired.com2015-12-23 → 2015-12-23 · 4 obs

○ 2015-08-22 22:12:42
● 2015-12-23 13:34:08
○ 2016-03-27 19:17:06
○ 2026-04-27 02:27:00

●NSns-a1.conoha.io2026-03-24 → 2026-04-27 · 3 obs

○ 2017-04-04 00:54:06
● 2026-03-24 06:59:44
● 2026-04-27 02:27:00

●NSns-a2.conoha.io2026-03-24 → 2026-04-27 · 3 obs

○ 2017-04-04 00:54:06
● 2026-03-24 06:59:44
● 2026-04-27 02:27:00

●NSns-a3.conoha.io2026-03-24 → 2026-04-27 · 3 obs

○ 2017-04-04 00:54:06
● 2026-03-24 06:59:44
● 2026-04-27 02:27:00

○NSns1.gmointernet.com2015-12-23 → 2015-12-23 · 4 obs

○ 2015-08-22 22:12:42
● 2015-12-23 13:34:08
○ 2016-03-27 19:17:06
○ 2026-04-27 02:27:00

○NSns1.namebrightdns.com2016-03-27 → 2017-04-04 · 6 obs

○ 2015-12-23 13:34:08
● 2016-03-27 19:17:06
○ 2016-07-25 12:47:10
● 2017-04-04 00:54:06
○ 2026-03-24 06:59:44
○ 2026-04-27 02:27:00

○NSns2.namebrightdns.com2017-04-04 → 2017-04-04 · 4 obs

○ 2016-07-25 12:47:10
● 2017-04-04 00:54:06
○ 2026-03-24 06:59:44
○ 2026-04-27 02:27:00

○NSnsg1.namebrightdns.com2016-03-27 → 2016-07-25 · 5 obs

○ 2015-12-23 13:34:08
● 2016-03-27 19:17:06
● 2016-07-25 12:47:10
○ 2017-04-04 00:54:06
○ 2026-04-27 02:27:00

○NSnsg2.namebrightdns.com2016-03-27 → 2016-07-25 · 5 obs

○ 2015-12-23 13:34:08
● 2016-03-27 19:17:06
● 2016-07-25 12:47:10
○ 2017-04-04 00:54:06
○ 2026-04-27 02:27:00

●MXmail76.conoha.ne.jp2026-03-24 → 2026-04-27 · 2 obs

● 2026-03-24 06:59:44
● 2026-04-27 02:27:00

○A118.27.95.272026-03-24 → 2026-04-27 · 2 obs

○ 2026-03-24 06:59:44
○ 2026-04-27 02:27:00

●A160.251.71.1372026-03-24 → 2026-04-27 · 3 obs

○ 2017-04-04 00:54:06
● 2026-03-24 06:59:44
● 2026-04-27 02:27:00

○A192.64.147.1412015-12-23 → 2015-12-23 · 4 obs

○ 2015-08-22 22:12:42
● 2015-12-23 13:34:08
○ 2016-03-27 19:17:06
○ 2026-04-27 02:27:00

○A210.253.127.92008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 08:28:38
○ 2015-08-22 22:12:42
○ 2026-04-27 02:27:00

○A23.253.164.1032015-12-23 → 2015-12-23 · 4 obs

○ 2015-08-22 22:12:42
● 2015-12-23 13:34:08
○ 2016-03-27 19:17:06
○ 2026-04-27 02:27:00

○A52.201.19.1702016-07-25 → 2016-07-25 · 4 obs

○ 2016-03-27 19:17:06
● 2016-07-25 12:47:10
○ 2017-04-04 00:54:06
○ 2026-04-27 02:27:00

○A52.202.238.1262016-07-25 → 2016-07-25 · 4 obs

○ 2016-03-27 19:17:06
● 2016-07-25 12:47:10
○ 2017-04-04 00:54:06
○ 2026-04-27 02:27:00

○A52.204.129.222017-04-04 → 2017-04-04 · 4 obs

○ 2016-07-25 12:47:10
● 2017-04-04 00:54:06
○ 2026-03-24 06:59:44
○ 2026-04-27 02:27:00

○A52.21.180.2332016-03-27 → 2016-03-27 · 4 obs

○ 2015-12-23 13:34:08
● 2016-03-27 19:17:06
○ 2016-07-25 12:47:10
○ 2026-04-27 02:27:00

○A52.3.120.902016-03-27 → 2016-03-27 · 4 obs

○ 2015-12-23 13:34:08
● 2016-03-27 19:17:06
○ 2016-07-25 12:47:10
○ 2026-04-27 02:27:00

○A54.85.127.702017-04-04 → 2017-04-04 · 4 obs

○ 2016-07-25 12:47:10
● 2017-04-04 00:54:06
○ 2026-03-24 06:59:44
○ 2026-04-27 02:27:00

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-03-27 → 2016-07-25 · 4 obs

● 2016-03-27 19:17:06
● 2016-07-25 12:47:10
○ 2017-04-04 00:54:06
○ 2026-04-27 02:27:00

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-04 → 2017-04-04 · 4 obs

○ 2016-07-25 12:47:10
● 2017-04-04 00:54:06
○ 2026-03-24 06:59:44
○ 2026-04-27 02:27:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dokudan.com	ns-a1.conoha.io, ns-a2.conoha.io, ns-a3.conoha.io	-

✅ Authoritative Response

Server:150.95.19.148

NS records: ns-a1.conoha.io, ns-a2.conoha.io, ns-a3.conoha.io

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dokudan.com (unsigned zone)

⏱️ Timing

Total: 1231ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.251.71.137`
NS	3	`ns-a1.conoha.io, ns-a2.conoha.io...`
MX	1	`mail76.conoha.ne.jp (pri: 10)`
TXT	1	`v=spf1 include:_spf.conoha.ne.jp ~all`
SOA	1	`ns-a1.conoha.io postmaster.dokudan.com`

Analysis

IP Addresses

dokudan.com points to a single IP: 160.251.71.137.

Other host names, for instance putiprincessrose.com, makomakoblog.com, koh.biz, otaripgs.com and starbucks-navi.com share IP numbers with dokudan.com.

Name Servers

dokudan.com is delegated to three name servers: ns-a1.conoha.io, ns-a2.conoha.io and ns-a3.conoha.io.

dokudan.com at least partially shares its name servers with other domains, for instance takiiro.com, ageun.com, jyanigori.com, bus24.jp and 227777.jp.

Host names with two IP numbers:

ns-a1.conoha.io points to: 2400:8500:3000::88 and 157.7.33.88.

ns-a2.conoha.io points to: 2404:8680:1101:310::53 and 150.95.23.148.

ns-a3.conoha.io points to: 2404:f080:1101:310::53 and 150.95.19.148.

Mail Servers

dokudan.com is served by a single mail server, mail76.conoha.ne.jp.

dokudan.com uses the same mail server setup as other domains such as yokomaru.blog, kobeshimbunkousan.com, kuma6.com, pog-blog.com and grapra.com.

dokudan.com shares some mail servers with other domains, including kaitori-okinawa.com, kenyaku.co.jp, sharecle-kaitori.com, suzaka-kankokyokai.jp and lunacle.com.

mail76.conoha.ne.jp points to IP number 118.27.122.210.

dokudan.com - robtex.com

dokudan.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`dokudan.com`

`com`