`buffalo-designs.com`

DNSSEC	⚠️ Not signed
A	183.90.250.40^{🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.}
		PTR	`sv1339.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` ⚠️ Not in parent delegation
		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	`buffalo-designs.com` ⭐
		A	183.90.250.40^{🇯🇵 XSERVER-AS183.90.240.0/20 XSERVER Inc.}
			PTR	`sv1339.xserver.jp`
TXT	`v=spf1 +a:sv1339.xserver.jp +a:buffalo-designs.com +mx include:spf.sender.xse...`
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=1774839912

MX for

buffalo-designs.com

Subdomains

mail.buffalo-designs.com

Same first word

buffalo-designs.com

DNS History

16 records (7 active, 9 former)

○NSdns01.park.onamae.com2015-11-29 → 2016-09-09 · 4 obs

● 2015-11-29 14:30:14
● 2016-09-09 03:34:50
○ 2017-05-13 14:41:04
○ 2026-03-30 03:34:10

○NSdns02.park.onamae.com2015-11-29 → 2016-09-09 · 4 obs

● 2015-11-29 14:30:14
● 2016-09-09 03:34:50
○ 2017-05-13 14:41:04
○ 2026-03-30 03:34:10

○NSns1.gmointernet.com2015-11-29 → 2016-09-09 · 4 obs

● 2015-11-29 14:30:14
● 2016-09-09 03:34:50
○ 2017-05-13 14:41:04
○ 2026-03-30 03:34:10

○NSns1.rocketnet.jp2017-05-13 → 2017-05-13 · 4 obs

○ 2016-09-09 03:34:50
● 2017-05-13 14:41:04
○ 2026-03-30 03:34:08
○ 2026-03-30 03:34:10

●NSns1.xserver.jp2026-03-30 → 2026-03-30 · 3 obs

○ 2017-05-13 14:41:04
● 2026-03-30 03:34:08
● 2026-03-30 03:34:10

○NSns2.rocketnet.jp2017-05-13 → 2017-05-13 · 4 obs

○ 2016-09-09 03:34:50
● 2017-05-13 14:41:04
○ 2026-03-30 03:34:08
○ 2026-03-30 03:34:10

●NSns2.xserver.jp2026-03-30 → 2026-03-30 · 3 obs

○ 2017-05-13 14:41:04
● 2026-03-30 03:34:08
● 2026-03-30 03:34:10

●NSns3.xserver.jp2026-03-30 → 2026-03-30 · 3 obs

○ 2017-05-13 14:41:04
● 2026-03-30 03:34:08
● 2026-03-30 03:34:10

●NSns4.xserver.jp2026-03-30 → 2026-03-30 · 3 obs

○ 2017-05-13 14:41:04
● 2026-03-30 03:34:08
● 2026-03-30 03:34:10

●NSns5.xserver.jp2026-03-30 → 2026-03-30 · 3 obs

○ 2017-05-13 14:41:04
● 2026-03-30 03:34:08
● 2026-03-30 03:34:10

●MXbuffalo-designs.com2026-03-30 → 2026-03-30 · 3 obs

○ 2017-05-13 14:41:04
● 2026-03-30 03:34:08
● 2026-03-30 03:34:10

○MXmail.buffalo-designs.com2017-05-13 → 2017-05-13 · 3 obs

● 2017-05-13 14:41:04
○ 2026-03-30 03:34:08
○ 2026-03-30 03:34:10

●A183.90.250.402026-03-30 → 2026-03-30 · 3 obs

○ 2017-05-13 14:41:04
● 2026-03-30 03:34:08
● 2026-03-30 03:34:10

○A210.157.1.1342015-11-29 → 2016-03-14 · 4 obs

● 2015-11-29 14:30:14
● 2016-03-14 00:59:50
○ 2016-09-09 03:34:50
○ 2026-03-30 03:34:10

○A210.172.133.122016-09-09 → 2016-09-09 · 4 obs

○ 2016-03-14 00:59:50
● 2016-09-09 03:34:50
○ 2017-05-13 14:41:04
○ 2026-03-30 03:34:10

○A211.16.230.242017-05-13 → 2017-05-13 · 4 obs

○ 2016-09-09 03:34:50
● 2017-05-13 14:41:04
○ 2026-03-30 03:34:08
○ 2026-03-30 03:34:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
buffalo-designs.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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buffalo-designs.com (unsigned zone)

⏱️ Timing

Total: 1762ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.90.250.40`
NS	5	`ns2.xserver.jp, ns4.xserver.jp...`
MX	1	`buffalo-designs.com (pri: 0)`
TXT	1	`v=spf1 +a:sv1339.xserver.jp +a:buffalo-d`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Hierarchy

The parent of mail.buffalo-designs.com is buffalo-designs.com.

Mail Server Role

buffalo-designs.com serves as the mail server for buffalo-designs.com.

IP Addresses

buffalo-designs.com points to a single IP number: 183.90.250.40.

Other host names, for instance kobe-kouko-yushi.com, www.recruit-aromaguild.com, eagle-co.net, mineharu-ent.com and sv1339.xserver.jp share IP numbers with buffalo-designs.com.

Name Servers

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

buffalo-designs.com shares name servers with other domains at least partially, for instance n-a-c.jp, hauoli-lomilomi.com, bearscafehakuba.com, packsm.jp and flag-ship.biz.

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

A single mail server handles buffalo-designs.com and buffalo-designs.com.

Host name buffalo-designs.com resolves to IP 183.90.250.40.

buffalo-designs.com - robtex.com