itopatent.com - robtex.com

itopatent.com

DNSSEC⚠️ Not signed
A162.43.121.118🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14317.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
MXitopatent.com ⭐
A162.43.121.118🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv14317.xserver.jp
TXTv=spf1 +a:sv14317.xserver.jp +a:itopatent.com +mx include:spf.sender.xserver....
SOAns1.xserver.jproot@xserver.jp serial=0

com

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=1776150457

MX for

itopatent.com

Same first word

itopatent.com

Similar names

pettinato.net
pettinato.org

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns4.cpi.ad.jpns5.cpi.ad.jpMXitopatent.comvlmx20.secure.ne.jpvlmx21.secure.ne.jpvlmx22.secure.ne.jpA162.43.121.11827.34.157.76
●NSns1.xserver.jp2026-03-14 → 2026-04-14 · 3 obs
○ 2017-03-17 12:52:28
● 2026-03-14 07:46:12
● 2026-04-14 07:28:20
●NSns2.xserver.jp2026-03-14 → 2026-04-14 · 3 obs
○ 2017-03-17 12:52:28
● 2026-03-14 07:46:12
● 2026-04-14 07:28:20
●NSns3.xserver.jp2026-03-14 → 2026-04-14 · 3 obs
○ 2017-03-17 12:52:28
● 2026-03-14 07:46:12
● 2026-04-14 07:28:20
○NSns4.cpi.ad.jp2015-06-19 → 2017-03-17 · 4 obs
● 2015-06-19 23:17:56
● 2017-03-17 12:52:28
○ 2026-03-14 07:46:12
○ 2026-04-14 07:28:20
●NSns4.xserver.jp2026-03-14 → 2026-04-14 · 3 obs
○ 2017-03-17 12:52:28
● 2026-03-14 07:46:12
● 2026-04-14 07:28:20
○NSns5.cpi.ad.jp2015-06-19 → 2017-03-17 · 4 obs
● 2015-06-19 23:17:56
● 2017-03-17 12:52:28
○ 2026-03-14 07:46:12
○ 2026-04-14 07:28:20
●NSns5.xserver.jp2026-03-14 → 2026-04-14 · 3 obs
○ 2017-03-17 12:52:28
● 2026-03-14 07:46:12
● 2026-04-14 07:28:20
●MXitopatent.com2026-03-14 → 2026-04-14 · 3 obs
○ 2017-03-17 12:52:28
● 2026-03-14 07:46:12
● 2026-04-14 07:28:20
○MXvlmx20.secure.ne.jp2015-06-19 → 2017-03-17 · 4 obs
● 2015-06-19 23:17:56
● 2017-03-17 12:52:28
○ 2026-03-14 07:46:12
○ 2026-04-14 07:28:20
○MXvlmx21.secure.ne.jp2015-06-19 → 2017-03-17 · 4 obs
● 2015-06-19 23:17:56
● 2017-03-17 12:52:28
○ 2026-03-14 07:46:12
○ 2026-04-14 07:28:20
○MXvlmx22.secure.ne.jp2015-06-19 → 2017-03-17 · 4 obs
● 2015-06-19 23:17:56
● 2017-03-17 12:52:28
○ 2026-03-14 07:46:12
○ 2026-04-14 07:28:20
●A162.43.121.1182026-03-14 → 2026-04-14 · 3 obs
○ 2017-03-17 12:52:28
● 2026-03-14 07:46:12
● 2026-04-14 07:28:20
○A27.34.157.762015-06-19 → 2017-03-17 · 4 obs
● 2015-06-19 23:17:56
● 2017-03-17 12:52:28
○ 2026-03-14 07:46:12
○ 2026-04-14 07:28:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...-
itopatent.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.247

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 itopatent.com (unsigned zone)

⏱️ Timing

Total: 921ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.121.118
NS5ns1.xserver.jp, ns2.xserver.jp...
MX1itopatent.com (pri: 0)
TXT1v=spf1 +a:sv14317.xserver.jp +a:itopaten
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

itopatent.com serves as a mail server for itopatent.com.

IP Addresses

itopatent.com points to a single IP: 162.43.121.118.

Other host names, for instance bar-supernova.com, mx.yoshikawa-aligner.com, cigarbar.jp, www.yamatosteel.jp and www.luckyplaza.co.jp share IP numbers with itopatent.com.

Name Servers

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

itopatent.com partially shares name servers with other domains; examples include 100yen-shop.net, ohkura-insatsu.co.jp, jhc.jp, adowwpas.com and agmcorp.co.jp.

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

itopatent.com is handled by a single mail server, itopatent.com.

itopatent.com points to a single IP: 162.43.121.118.