netmrt.com - dns.ninja

`netmrt.com`

DNSSEC	⚠️ Not signed
A	202.226.37.77^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		PTR	`sv107.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	`netmrt.com` ⭐
		A	202.226.37.77^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`sv107.xserver.jp`
TXT	`v=spf1 +a:sv107.xserver.jp +a:netmrt.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=1785576477

MX for

netmrt.com

Same first word

netmrt.com

Similar names

trentm.com

mtrnet.xyz

rtnmet.org

netmtr.com

mtrnet.com

netmtr.de

mrtnet.com

rtmnet.net

netmtr.net

mrtent.ru

mtrent.at

mrnett.com

rmtnet.co.uk

rtment.com

trmnet.com

menttr.com

tmrent.se

trmnet.co.uk

mtrent.com

tmrent.com

rtmnet.com

tmrent.com.mx

mentrt.com

DNS History

8 records (7 active, 1 former)

●NSns1.xserver.jp2015-05-26 → 2026-08-01 · 3 obs

○ 2008-03-08 07:07:10
● 2015-05-26 18:20:30
● 2026-08-01 09:36:30

●NSns2.xserver.jp2015-05-26 → 2026-08-01 · 3 obs

○ 2008-03-08 07:07:10
● 2015-05-26 18:20:30
● 2026-08-01 09:36:30

●NSns3.xserver.jp2015-05-26 → 2026-08-01 · 3 obs

○ 2008-03-08 07:07:10
● 2015-05-26 18:20:30
● 2026-08-01 09:36:30

●NSns4.xserver.jp2015-05-26 → 2026-08-01 · 3 obs

○ 2008-03-08 07:07:10
● 2015-05-26 18:20:30
● 2026-08-01 09:36:30

●NSns5.xserver.jp2015-05-26 → 2026-08-01 · 3 obs

○ 2008-03-08 07:07:10
● 2015-05-26 18:20:30
● 2026-08-01 09:36:30

●MXnetmrt.com2015-05-26 → 2026-08-01 · 3 obs

○ 2008-03-08 07:07:10
● 2015-05-26 18:20:30
● 2026-08-01 09:36:30

●A202.226.37.772026-03-01 → 2026-08-01 · 3 obs

○ 2019-04-24 17:30:58
● 2026-03-01 06:09:08
● 2026-08-01 09:36:30

○A210.188.201.772015-05-26 → 2019-04-24 · 5 obs

○ 2008-03-08 07:07:10
● 2015-05-26 18:20:30
● 2019-04-24 17:30:58
○ 2026-03-01 06:09:08
○ 2026-08-01 09:36:30

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:183.90.224.230

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 netmrt.com (unsigned zone)

⏱️ Timing

Total: 1124ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.226.37.77`
NS	5	`ns5.xserver.jp, ns3.xserver.jp...`
MX	1	`netmrt.com (pri: 0)`
TXT	1	`v=spf1 +a:sv107.xserver.jp +a:netmrt.com`
SOA	1	`ns1.xserver.jp root.sv0.xserver.jp`

Analysis

Mail Server Role

netmrt.com acts as its own mail server.

IP Addresses

netmrt.com points to a single IP number: 202.226.37.77.

Additional host names — m-dental.info, hostmaster.refine-jp.com, po.bridal-support.com and two others — share IP numbers with netmrt.com.

Name Servers

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

There is at least partial name server overlap between netmrt.com and other domains — hamamura.ne.jp, iofes.com, kanban-k.com and two more among them.

These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names with three IP numbers:

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

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

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

Host names pointing to a single IP address:

ns2.xserver.jp resolves to 35.72.43.26.

ns3.xserver.jp resolves to 202.226.36.247.

Mail Servers

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

netmrt.com points to one IP number — 202.226.37.77.