a4rt.com - dns.ninja

`a4rt.com`

DNSSEC	⚠️ Not signed
A	183.90.224.232^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
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	`a4rt.com` ⭐
		A	183.90.224.232^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
TXT	`v=spf1 +a:sv348.xserver.jp +a:a4rt.com +mx include:spf.sender.xserver.jp ~all`
SOA	`ns1.xserver.jp`root@sv0.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=1785504707

MX for

a4rt.com

Subdomains

www.a4rt.com

Same first word

a4rt.com

Similar names

4art.eu

art4.nl

4art.ca

4art.pl

4art.de

art4.me

4rta.com

4tar.com

art4.de

art4.net

art4.jp

4art.bg

art4.us

4art.me

4art.net

art4.by

4art.info

4art.ai

4art.com.br

4art.ge

4art.at

4art.com.pl

rat4.com

4atr.com

4art.biz

4tra.de

4art.nl

tar4.com

4rat.com

art4.cz

4art.ru

art4.life

4tra.com

art4.it

art4.kr

tr4a.nl

4art.it

tr4a.de

4art.org

art4.biz

art4.at

art4.ru

tra4.com

4art.com

art4.sk

4art.cz

at4r.fr

art4.com

t4ra.com

at4r.com

tr4a.com

DNS History

8 records (7 active, 1 former)

●NSns1.xserver.jp2015-08-14 → 2026-07-31 · 2 obs

● 2015-08-14 07:17:20
● 2026-07-31 13:41:36

●NSns2.xserver.jp2015-08-14 → 2026-07-31 · 2 obs

● 2015-08-14 07:17:20
● 2026-07-31 13:41:36

●NSns3.xserver.jp2015-08-14 → 2026-07-31 · 2 obs

● 2015-08-14 07:17:20
● 2026-07-31 13:41:36

●NSns4.xserver.jp2015-08-14 → 2026-07-31 · 2 obs

● 2015-08-14 07:17:20
● 2026-07-31 13:41:36

●NSns5.xserver.jp2015-08-14 → 2026-07-31 · 2 obs

● 2015-08-14 07:17:20
● 2026-07-31 13:41:36

●MXa4rt.com2015-08-14 → 2026-07-31 · 2 obs

● 2015-08-14 07:17:20
● 2026-07-31 13:41:36

●A183.90.224.2322020-02-16 → 2026-07-31 · 3 obs

○ 2016-11-05 11:35:36
● 2020-02-16 03:21:54
● 2026-07-31 13:41:36

○A219.94.203.1882015-08-14 → 2016-11-05 · 4 obs

● 2015-08-14 07:17:20
● 2016-11-05 11:35:36
○ 2020-02-16 03:21:54
○ 2026-07-31 13:41:36

🔍 DNS Trace

Analysis

Hierarchy

The domain www.a4rt.com falls under the parent a4rt.com.

Mail Server Role

a4rt.com acts as its own mail server.

IP Addresses

a4rt.com points to a single IP number: 183.90.224.232.

Additional host names — naniwa-shika.com, www.momogappa.com, kk-kokuho.jp and two others — share IP numbers with a4rt.com.

Name Servers

Delegation for a4rt.com is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

At least some of a4rt.com's name servers are shared with other domains, for example hatayamakazuya.com, sirouren.jp, sooken.com and two more.

These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names with three IP numbers:

ns1.xserver.jp has IP addresses 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp has IP addresses 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp has IP addresses 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names pointing to a single IP address:

ns2.xserver.jp directs to 35.72.43.26.

ns3.xserver.jp directs to 202.226.36.247.

Mail Servers

a4rt.com has a single mail server: a4rt.com itself.

a4rt.com has exactly one IP number: 183.90.224.232.