`biryoku.com`

DNSSEC	⚠️ Not signed
A	103.141.97.99^{🇯🇵 XSERVER-AS103.141.97.0/24 XSERVER Inc.}
		PTR	`sv10898.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	`biryoku.com` ⭐
		A	103.141.97.99^{🇯🇵 XSERVER-AS103.141.97.0/24 XSERVER Inc.}
			PTR	`sv10898.xserver.jp`
TXT	`v=spf1 +a:sv10898.xserver.jp +a:biryoku.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=1774462297

MX for

biryoku.com

Same first word

biryoku.com

biryoku.net

Similar names

youbrik.com

biroyku.com

yukibro.com

kuriboy.jp

rikyubo.com

DNS History

27 records (7 active, 20 former)

○NSns1.namebrightdns.com2015-05-10 → 2017-04-08 · 7 obs

○ 2008-03-14 01:59:08
● 2015-05-10 03:12:34
● 2015-12-30 09:07:24
○ 2016-04-02 21:47:48
● 2017-04-08 22:01:20
○ 2026-02-27 00:31:20
○ 2026-03-25 18:40:48

●NSns1.xserver.jp2026-02-27 → 2026-03-25 · 3 obs

○ 2017-04-08 22:01:20
● 2026-02-27 00:31:20
● 2026-03-25 18:40:48

○NSns2.namebrightdns.com2015-10-18 → 2017-04-08 · 7 obs

○ 2015-05-10 03:12:34
● 2015-10-18 14:55:16
○ 2015-12-30 09:07:24
○ 2016-04-02 21:47:48
● 2017-04-08 22:01:20
○ 2026-02-27 00:31:20
○ 2026-03-25 18:40:48

●NSns2.xserver.jp2026-02-27 → 2026-03-25 · 3 obs

○ 2017-04-08 22:01:20
● 2026-02-27 00:31:20
● 2026-03-25 18:40:48

○NSns3.sphere.ad.jp2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 01:59:08
○ 2015-05-10 03:12:34
○ 2026-03-25 18:40:48

●NSns3.xserver.jp2026-02-27 → 2026-03-25 · 3 obs

○ 2017-04-08 22:01:20
● 2026-02-27 00:31:20
● 2026-03-25 18:40:48

○NSns4.sphere.ad.jp2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 01:59:08
○ 2015-05-10 03:12:34
○ 2026-03-25 18:40:48

●NSns4.xserver.jp2026-02-27 → 2026-03-25 · 3 obs

○ 2017-04-08 22:01:20
● 2026-02-27 00:31:20
● 2026-03-25 18:40:48

●NSns5.xserver.jp2026-02-27 → 2026-03-25 · 3 obs

○ 2017-04-08 22:01:20
● 2026-02-27 00:31:20
● 2026-03-25 18:40:48

○NSnsg1.namebrightdns.com2015-05-10 → 2016-04-02 · 7 obs

○ 2008-03-14 01:59:08
● 2015-05-10 03:12:34
○ 2015-10-18 14:55:16
● 2015-12-30 09:07:24
● 2016-04-02 21:47:48
○ 2017-04-08 22:01:20
○ 2026-03-25 18:40:48

○NSnsg2.namebrightdns.com2015-05-10 → 2016-04-02 · 7 obs

○ 2008-03-14 01:59:08
● 2015-05-10 03:12:34
○ 2015-10-18 14:55:16
● 2015-12-30 09:07:24
● 2016-04-02 21:47:48
○ 2017-04-08 22:01:20
○ 2026-03-25 18:40:48

○MXanmail.namebrightmail.com2015-05-10 → 2015-05-10 · 4 obs

○ 2008-03-14 01:59:08
● 2015-05-10 03:12:34
○ 2015-10-18 14:55:16
○ 2026-03-25 18:40:48

●MXbiryoku.com2008-03-14 → 2026-03-25 · 5 obs

● 2008-03-14 01:59:08
○ 2015-05-10 03:12:34
○ 2017-04-08 22:01:20
● 2026-02-27 00:31:20
● 2026-03-25 18:40:48

●A103.141.97.992026-02-27 → 2026-03-25 · 3 obs

○ 2017-04-08 22:01:20
● 2026-02-27 00:31:20
● 2026-03-25 18:40:48

○A107.21.42.1422016-04-02 → 2016-04-02 · 4 obs

○ 2015-12-30 09:07:24
● 2016-04-02 21:47:48
○ 2017-04-08 22:01:20
○ 2026-03-25 18:40:48

○A107.23.160.2182015-12-30 → 2015-12-30 · 4 obs

○ 2015-10-18 14:55:16
● 2015-12-30 09:07:24
○ 2016-04-02 21:47:48
○ 2026-03-25 18:40:48

○A210.150.197.1382008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 01:59:08
○ 2015-05-10 03:12:34
○ 2026-03-25 18:40:48

○A52.204.129.222017-04-08 → 2017-04-08 · 4 obs

○ 2016-04-02 21:47:48
● 2017-04-08 22:01:20
○ 2026-02-27 00:31:20
○ 2026-03-25 18:40:48

○A54.174.149.302016-04-02 → 2016-04-02 · 4 obs

○ 2015-12-30 09:07:24
● 2016-04-02 21:47:48
○ 2017-04-08 22:01:20
○ 2026-03-25 18:40:48

○A54.174.31.2542015-10-18 → 2015-10-18 · 4 obs

○ 2015-05-10 03:12:34
● 2015-10-18 14:55:16
○ 2015-12-30 09:07:24
○ 2026-03-25 18:40:48

○A54.208.74.2152015-10-18 → 2015-10-18 · 4 obs

○ 2015-05-10 03:12:34
● 2015-10-18 14:55:16
○ 2015-12-30 09:07:24
○ 2026-03-25 18:40:48

○A54.209.90.812015-12-30 → 2015-12-30 · 4 obs

○ 2015-10-18 14:55:16
● 2015-12-30 09:07:24
○ 2016-04-02 21:47:48
○ 2026-03-25 18:40:48

○A54.236.84.1112015-05-10 → 2015-05-10 · 4 obs

○ 2008-03-14 01:59:08
● 2015-05-10 03:12:34
○ 2026-02-27 00:31:20
○ 2026-03-25 18:40:48

○A54.85.127.702017-04-08 → 2017-04-08 · 4 obs

○ 2016-04-02 21:47:48
● 2017-04-08 22:01:20
○ 2026-02-27 00:31:20
○ 2026-03-25 18:40:48

○A54.85.146.1862015-05-10 → 2015-05-10 · 4 obs

○ 2008-03-14 01:59:08
● 2015-05-10 03:12:34
○ 2026-02-27 00:31:20
○ 2026-03-25 18:40:48

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-05-10 → 2016-04-02 · 5 obs

○ 2008-03-14 01:59:08
● 2015-05-10 03:12:34
● 2016-04-02 21:47:48
○ 2017-04-08 22:01:20
○ 2026-03-25 18:40:48

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-08 → 2017-04-08 · 4 obs

○ 2016-04-02 21:47:48
● 2017-04-08 22:01:20
○ 2026-02-27 00:31:20
○ 2026-03-25 18:40:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
biryoku.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:157.112.182.218

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 biryoku.com (unsigned zone)

⏱️ Timing

Total: 1141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.141.97.99`
NS	5	`ns4.xserver.jp, ns3.xserver.jp...`
MX	1	`biryoku.com (pri: 0)`
TXT	1	`v=spf1 +a:sv10898.xserver.jp +a:biryoku.`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

The mail server for biryoku.com is biryoku.com.

IP Addresses

biryoku.com maps to IP address 103.141.97.99.

Other host names, for instance withios.com, japacart.com, cocoten.net, eagle.bz and www.keio-kampo.jp share IP numbers with biryoku.com.

Name Servers

biryoku.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

biryoku.com at least partially shares name servers with other domains such as magapa.com, egashirasuido.com, leopard.co.jp, susaki-nenryo.jp and citrus-co.net.

Host names with three IPs

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

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

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

Host names with one IP

Host ns2.xserver.jp points to 35.72.43.26

Host ns3.xserver.jp points to 202.226.36.247

Mail Servers

One mail server serves biryoku.com.

biryoku.com points to one IP number: 103.141.97.99.

biryoku.com - robtex.com

biryoku.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

`biryoku.com`

`com`