cosrank.net - robtex.com

cosrank.net

DNSSEC⚠️ Not signed
A85.131.213.144🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16818.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXcosrank.net ⭐
A85.131.213.144🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16818.xserver.jp
TXTv=spf1 +a:sv16818.xserver.jp +a:cosrank.net +mx include:spf.sender.xserver.jp...
SOAns1.xserver.jproot@xserver.jp serial=0

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777241451

MX for

cosrank.net

Same first word

cosrank.com
cosrank.net

Similar names

rackson.net
consark.ai
scorank.com
asknroc.com
corskan.org
sanrock.com.cn
rackons.in
rackson.com
carsonk.com
sanrock.co.in
rackson.org
skarcon.ee
rakcons.org
asconkr.com
rackson.se
skarcon.eu
karcons.com
rakcons.info
consark.net
rocknas.com
rkonasc.com
skarcon.net
rackons.com
carsonk.net
csarnok.hu
crankos.com
kcrason.github.io
consrak.fi
snackro.com

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns13.domaincontrol.comns14.domaincontrol.comMXcosrank.netmail.cosrank.netA85.131.213.144107.180.1.214
●NSns1.xserver.jp2026-03-31 → 2026-04-26 · 3 obs
○ 2020-02-10 19:30:36
● 2026-03-31 13:29:48
● 2026-04-26 22:41:02
○NSns13.domaincontrol.com2015-07-20 → 2020-02-10 · 4 obs
● 2015-07-20 00:05:24
● 2020-02-10 19:30:36
○ 2026-03-31 13:29:48
○ 2026-04-26 22:41:02
○NSns14.domaincontrol.com2015-07-20 → 2020-02-10 · 4 obs
● 2015-07-20 00:05:24
● 2020-02-10 19:30:36
○ 2026-03-31 13:29:48
○ 2026-04-26 22:41:02
●NSns2.xserver.jp2026-03-31 → 2026-04-26 · 3 obs
○ 2020-02-10 19:30:36
● 2026-03-31 13:29:48
● 2026-04-26 22:41:02
●NSns3.xserver.jp2026-03-31 → 2026-04-26 · 3 obs
○ 2020-02-10 19:30:36
● 2026-03-31 13:29:48
● 2026-04-26 22:41:02
●NSns4.xserver.jp2026-03-31 → 2026-04-26 · 3 obs
○ 2020-02-10 19:30:36
● 2026-03-31 13:29:48
● 2026-04-26 22:41:02
●NSns5.xserver.jp2026-03-31 → 2026-04-26 · 3 obs
○ 2020-02-10 19:30:36
● 2026-03-31 13:29:48
● 2026-04-26 22:41:02
●MXcosrank.net2026-03-31 → 2026-04-26 · 3 obs
○ 2020-02-10 19:30:36
● 2026-03-31 13:29:48
● 2026-04-26 22:41:02
○MXmail.cosrank.net2015-07-20 → 2020-02-10 · 4 obs
● 2015-07-20 00:05:24
● 2020-02-10 19:30:36
○ 2026-03-31 13:29:48
○ 2026-04-26 22:41:02
○A107.180.1.2142015-07-20 → 2020-02-10 · 4 obs
● 2015-07-20 00:05:24
● 2020-02-10 19:30:36
○ 2026-03-31 13:29:48
○ 2026-04-26 22:41:02
●A85.131.213.1442026-03-31 → 2026-04-26 · 3 obs
○ 2020-02-10 19:30:36
● 2026-03-31 13:29:48
● 2026-04-26 22:41:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cosrank.netns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:35.72.43.26

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 cosrank.net (unsigned zone)

⏱️ Timing

Total: 1009ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.213.144
NS5ns1.xserver.jp, ns2.xserver.jp...
MX1cosrank.net (pri: 0)
TXT1v=spf1 +a:sv16818.xserver.jp +a:cosrank.
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

The mail server for cosrank.net is cosrank.net.

IP Addresses

cosrank.net points to a single IP address: 85.131.213.144.

Other host names such as ns.daicraft.co.jp, pianest-office.com, usui-co.com, www.igami.co.jp and syvision.net share IPs with cosrank.net.

Name Servers

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

cosrank.net at least partially shares name servers with other domains, for example spiritual01.com, mrs-poppy.net, haradashotamm.com, flowergolf.com and k-newseitai.com.

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

One IP number:

ns2.xserver.jp points to: 35.72.43.26

ns3.xserver.jp points to: 202.226.36.247

Mail Servers

One mail server handles cosrank.net; that server is cosrank.net.

cosrank.net points to a single IP number: 85.131.213.144.