ntcoven.jp - robtex.com

ntcoven.jp

DNSSEC⚠️ Not signed
A85.131.209.156🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16615.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
MXntcoven.jp ⭐
A85.131.209.156🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16615.xserver.jp
TXTv=spf1 +a:sv16615.xserver.jp +a:ntcoven.jp +mx include:spf.sender.xserver.jp ...
SOAns1.xserver.jproot@xserver.jp serial=0

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1785016803

Previously NS for

ntcoven.jp

MX for

ntcoven.jp

Subdomains

www.ntcoven.jp

Same first word

ntcoven.jp

Similar names

nventco.rs
nventco.fr
convent.no
nventco.info
convent.ca
vencont.ru
convent.dk
convent.com.au
nventco.mobi
nventco.gr
nventco.jp
nventco.ru
convent.online
nventco.net
conetvn.blogspot.nl
convent.school
vnetcon.com
vonnect.com
nventco.ch
vetconn.com
convent.co.jp
nventco.at
ventcon.com
vconnet.com
convent.eu
nventco.asia
netcovn.com
nventco.be
cvonnet.com
convent.cz
nventco.mx
convent.ru
convent.nl
convent.us
convent.org
convnet.com
connetv.de
nventco.cl
netvnco.com
ventcon.co.uk
voncent.com
nventco.cz
convent.net
conetvn.blogspot.fr
nventco.hk
convent.de
nventco.ie
nventco.biz
tecnovn.com
nventco.com
netconv.com
nventco.me
convent.be

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpntcoven.jpMXntcoven.jpA85.131.209.156163.43.102.105202.218.234.185202.218.234.190
○NSmaster.dns.ne.jp2020-02-18 → 2020-02-18 · 4 obs
○ 2017-03-24 11:12:56
● 2020-02-18 00:08:04
○ 2026-07-09 19:49:00
○ 2026-07-25 22:56:22
○NSns1.dns.ne.jp2020-02-18 → 2020-02-18 · 4 obs
○ 2017-03-24 11:12:56
● 2020-02-18 00:08:04
○ 2026-07-09 19:49:00
○ 2026-07-25 22:56:22
●NSns1.xserver.jp2026-07-09 → 2026-07-25 · 3 obs
○ 2020-02-18 00:08:04
● 2026-07-09 19:49:00
● 2026-07-25 22:56:22
○NSns2.dns.ne.jp2020-02-18 → 2020-02-18 · 4 obs
○ 2017-03-24 11:12:56
● 2020-02-18 00:08:04
○ 2026-07-09 19:49:00
○ 2026-07-25 22:56:22
●NSns2.xserver.jp2026-07-09 → 2026-07-25 · 3 obs
○ 2020-02-18 00:08:04
● 2026-07-09 19:49:00
● 2026-07-25 22:56:22
●NSns3.xserver.jp2026-07-09 → 2026-07-25 · 3 obs
○ 2020-02-18 00:08:04
● 2026-07-09 19:49:00
● 2026-07-25 22:56:22
●NSns4.xserver.jp2026-07-09 → 2026-07-25 · 3 obs
○ 2020-02-18 00:08:04
● 2026-07-09 19:49:00
● 2026-07-25 22:56:22
●NSns5.xserver.jp2026-07-09 → 2026-07-25 · 3 obs
○ 2020-02-18 00:08:04
● 2026-07-09 19:49:00
● 2026-07-25 22:56:22
○NSntcoven.jp2015-05-27 → 2017-03-24 · 4 obs
● 2015-05-27 08:32:54
● 2017-03-24 11:12:56
○ 2020-02-18 00:08:04
○ 2026-07-25 22:56:22
●MXntcoven.jp2015-05-27 → 2026-07-25 · 2 obs
● 2015-05-27 08:32:54
● 2026-07-25 22:56:22
○A163.43.102.1052020-02-18 → 2020-02-18 · 4 obs
○ 2017-03-24 11:12:56
● 2020-02-18 00:08:04
○ 2026-07-09 19:49:00
○ 2026-07-25 22:56:22
○A202.218.234.1852015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 08:32:54
○ 2015-10-24 17:17:14
○ 2026-07-25 22:56:22
○A202.218.234.1902015-10-24 → 2017-03-24 · 5 obs
○ 2015-05-27 08:32:54
● 2015-10-24 17:17:14
● 2017-03-24 11:12:56
○ 2020-02-18 00:08:04
○ 2026-07-25 22:56:22
●A85.131.209.1562026-07-09 → 2026-07-25 · 3 obs
○ 2020-02-18 00:08:04
● 2026-07-09 19:49:00
● 2026-07-25 22:56:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
ntcoven.jpns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp...11 records

✅ Authoritative Response

Server:202.226.36.247

NS records: ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ntcoven.jp (unsigned zone)

⏱️ Timing

Total: 910ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.209.156
NS5ns3.xserver.jp, ns2.xserver.jp...
MX1ntcoven.jp (pri: 0)
TXT1v=spf1 +a:sv16615.xserver.jp +a:ntcoven.
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Hierarchy

ntcoven.jp serves as the parent of www.ntcoven.jp.

Mail Server Role

ntcoven.jp acts as its own mail server.

IP Addresses

ntcoven.jp points to a single IP number: 85.131.209.156.

Additional host names — onktm.com, 1book-day.com, www.rakiam.com and two others — share IP numbers with ntcoven.jp.

Name Servers

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

ntcoven.jp has at least partial name server overlap with other domains, such as onso.jp, sumiwa.net, msup.biz and two others.

It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.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 pointing to a single IP address:

ns2.xserver.jp points to 35.72.43.26.

ns3.xserver.jp points to 202.226.36.247.

Mail Servers

ntcoven.jp has a single mail server: ntcoven.jp itself.

ntcoven.jp resolves to a single IP number: 85.131.209.156.