`keiyuu.com`

DNSSEC	⚠️ Not signed
A	162.43.94.162^{🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.}
		PTR	`sv16021.xserver.jp`
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp`
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp`
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
MX	`keiyuu.com` ⭐
		A	162.43.94.162^{🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.}
			PTR	`sv16021.xserver.jp`
TXT	`v=spf1 +a:sv16021.xserver.jp +a:keiyuu.com +mx include:spf.sender.xserver.jp ...`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`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=1774509632

MX for

keiyuu.com

Same first word

keiyuu.com

Similar names

kyuuei.jp

yuueki.net

yuukei.com

yuueki.com

yuukei.info

kuiyue.com

DNS History

25 records (7 active, 18 former)

○NSns1.namebrightdns.com2015-11-12 → 2018-11-16 · 6 obs

○ 2015-06-08 03:50:08
● 2015-11-12 00:24:54
○ 2016-02-03 04:47:26
● 2016-07-10 19:29:30
● 2018-11-16 15:19:52
○ 2026-03-26 07:26:10

●NSns1.xserver.jp2026-03-26 → 2026-03-26 · 2 obs

○ 2018-11-16 15:19:52
● 2026-03-26 07:26:10

○NSns2.namebrightdns.com2016-07-10 → 2018-11-16 · 4 obs

○ 2016-02-03 04:47:26
● 2016-07-10 19:29:30
● 2018-11-16 15:19:52
○ 2026-03-26 07:26:10

●NSns2.xserver.jp2026-03-26 → 2026-03-26 · 2 obs

○ 2018-11-16 15:19:52
● 2026-03-26 07:26:10

●NSns3.xserver.jp2026-03-26 → 2026-03-26 · 2 obs

○ 2018-11-16 15:19:52
● 2026-03-26 07:26:10

●NSns4.xserver.jp2026-03-26 → 2026-03-26 · 2 obs

○ 2018-11-16 15:19:52
● 2026-03-26 07:26:10

●NSns5.xserver.jp2026-03-26 → 2026-03-26 · 2 obs

○ 2018-11-16 15:19:52
● 2026-03-26 07:26:10

○NSnsg1.namebrightdns.com2015-11-12 → 2016-02-03 · 5 obs

○ 2015-06-08 03:50:08
● 2015-11-12 00:24:54
● 2016-02-03 04:47:26
○ 2016-07-10 19:29:30
○ 2026-03-26 07:26:10

○NSnsg2.namebrightdns.com2015-11-12 → 2016-02-03 · 5 obs

○ 2015-06-08 03:50:08
● 2015-11-12 00:24:54
● 2016-02-03 04:47:26
○ 2016-07-10 19:29:30
○ 2026-03-26 07:26:10

○NSuns01.lolipop.jp2008-03-17 → 2015-06-08 · 4 obs

● 2008-03-17 02:25:34
● 2015-06-08 03:50:08
○ 2015-11-12 00:24:54
○ 2026-03-26 07:26:10

○NSuns02.lolipop.jp2008-03-17 → 2015-06-08 · 4 obs

● 2008-03-17 02:25:34
● 2015-06-08 03:50:08
○ 2015-11-12 00:24:54
○ 2026-03-26 07:26:10

●MXkeiyuu.com2008-03-17 → 2026-03-26 · 4 obs

● 2008-03-17 02:25:34
○ 2015-06-08 03:50:08
○ 2018-11-16 15:19:52
● 2026-03-26 07:26:10

○MXmx01.lolipop.jp2015-06-08 → 2015-06-08 · 4 obs

○ 2008-03-17 02:25:34
● 2015-06-08 03:50:08
○ 2015-11-12 00:24:54
○ 2026-03-26 07:26:10

○A107.23.198.2402016-07-10 → 2016-07-10 · 4 obs

○ 2016-02-03 04:47:26
● 2016-07-10 19:29:30
○ 2018-11-16 15:19:52
○ 2026-03-26 07:26:10

●A162.43.94.1622026-03-26 → 2026-03-26 · 2 obs

○ 2018-11-16 15:19:52
● 2026-03-26 07:26:10

○A202.222.19.392008-03-17 → 2008-03-17 · 3 obs

● 2008-03-17 02:25:34
○ 2015-06-08 03:50:08
○ 2026-03-26 07:26:10

○A210.172.144.222015-06-08 → 2015-06-08 · 4 obs

○ 2008-03-17 02:25:34
● 2015-06-08 03:50:08
○ 2015-11-12 00:24:54
○ 2026-03-26 07:26:10

○A52.0.96.242016-02-03 → 2016-02-03 · 4 obs

○ 2015-11-12 00:24:54
● 2016-02-03 04:47:26
○ 2016-07-10 19:29:30
○ 2026-03-26 07:26:10

○A52.22.211.552016-02-03 → 2016-02-03 · 4 obs

○ 2015-11-12 00:24:54
● 2016-02-03 04:47:26
○ 2016-07-10 19:29:30
○ 2026-03-26 07:26:10

○A52.4.72.1372016-07-10 → 2016-07-10 · 4 obs

○ 2016-02-03 04:47:26
● 2016-07-10 19:29:30
○ 2018-11-16 15:19:52
○ 2026-03-26 07:26:10

○A52.71.117.992016-02-03 → 2016-02-03 · 4 obs

○ 2015-11-12 00:24:54
● 2016-02-03 04:47:26
○ 2016-07-10 19:29:30
○ 2026-03-26 07:26:10

○A54.174.31.2542015-11-12 → 2015-11-12 · 4 obs

○ 2015-06-08 03:50:08
● 2015-11-12 00:24:54
○ 2016-02-03 04:47:26
○ 2026-03-26 07:26:10

○A54.208.74.2152015-11-12 → 2015-11-12 · 4 obs

○ 2015-06-08 03:50:08
● 2015-11-12 00:24:54
○ 2016-02-03 04:47:26
○ 2026-03-26 07:26:10

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-11-12 → 2016-07-10 · 4 obs

● 2015-11-12 00:24:54
● 2016-07-10 19:29:30
○ 2016-11-09 19:55:06
○ 2026-03-26 07:26:10

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-09 → 2018-11-16 · 4 obs

○ 2016-07-10 19:29:30
● 2016-11-09 19:55:06
● 2018-11-16 15:19:52
○ 2026-03-26 07:26:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
keiyuu.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.36.246

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for keiyuu.com (unsigned zone)

⏱️ Timing

Total: 974ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.43.94.162`
NS	5	`ns5.xserver.jp, ns3.xserver.jp...`
MX	1	`keiyuu.com (pri: 0)`
TXT	1	`v=spf1 +a:sv16021.xserver.jp +a:keiyuu.c`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

keiyuu.com serves as the mail server for keiyuu.com.

IP Addresses

keiyuu.com points to a single IP address: 162.43.94.162.

Other host names such as mx.cosmos-cpa.com, beginner.click, woodpine.com, e-m-clean.com and shakehand.jp share IP numbers with keiyuu.com.

Name Servers

keiyuu.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

At least part of the name servers for keiyuu.com are shared with other domains, for instance morideai.co.jp, cbrbk.com, suidouten.com, xn--pcka0a6e9g.com and aobaton.com.

Host names with three IP numbers:

ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

ns2.xserver.jp points to 35.72.43.26.

ns3.xserver.jp points to 202.226.36.247.

Mail Servers

Mail for keiyuu.com is handled by a single mail server, keiyuu.com.

Host keiyuu.com points to IP 162.43.94.162.

keiyuu.com - robtex.com

keiyuu.com

com

MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`keiyuu.com`

`com`