art-itu.com - robtex.com

art-itu.com

DNSSEC⚠️ Not signed
A103.141.96.23🇯🇵 XSERVER-AS103.141.96.0/24 XSERVER Inc.
PTRsv10662.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 ⚠️ Not in parent delegation
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp ⚠️ Not in parent delegation
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 ⚠️ Not in parent delegation
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
MXart-itu.com ⭐
A103.141.96.23🇯🇵 XSERVER-AS103.141.96.0/24 XSERVER Inc.
PTRsv10662.xserver.jp
TXTv=spf1 +a:sv10662.xserver.jp +a:art-itu.com +mx include:spf.sender.xserver.jp...
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=1775970182

MX for

art-itu.com

Same first word

art-itu.com

Similar names

t-tauri.it
itu-art.com

DNS History

15 records (7 active, 8 former)

2017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpdns20.ovh.netmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns20.ovh.netMXart-itu.comwww1959.sakura.ne.jpA103.141.96.2359.106.27.19991.121.34.254
○NSdns20.ovh.net2017-08-26 → 2017-08-26 · 4 obs
○ 2016-12-14 16:36:28
● 2017-08-26 17:54:58
○ 2026-03-11 10:40:44
○ 2026-04-12 05:25:26
○NSmaster.dns.ne.jp2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 16:36:28
○ 2017-08-26 17:54:58
○ 2026-04-12 05:25:26
○NSns1.dns.ne.jp2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 16:36:28
○ 2017-08-26 17:54:58
○ 2026-04-12 05:25:26
●NSns1.xserver.jp2026-03-11 → 2026-04-12 · 3 obs
○ 2017-08-26 17:54:58
● 2026-03-11 10:40:44
● 2026-04-12 05:25:26
○NSns2.dns.ne.jp2016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 16:36:28
○ 2017-08-26 17:54:58
○ 2026-04-12 05:25:26
●NSns2.xserver.jp2026-03-11 → 2026-04-12 · 3 obs
○ 2017-08-26 17:54:58
● 2026-03-11 10:40:44
● 2026-04-12 05:25:26
○NSns20.ovh.net2017-08-26 → 2017-08-26 · 4 obs
○ 2016-12-14 16:36:28
● 2017-08-26 17:54:58
○ 2026-03-11 10:40:44
○ 2026-04-12 05:25:26
●NSns3.xserver.jp2026-03-11 → 2026-04-12 · 3 obs
○ 2017-08-26 17:54:58
● 2026-03-11 10:40:44
● 2026-04-12 05:25:26
●NSns4.xserver.jp2026-03-11 → 2026-04-12 · 3 obs
○ 2017-08-26 17:54:58
● 2026-03-11 10:40:44
● 2026-04-12 05:25:26
●NSns5.xserver.jp2026-03-11 → 2026-04-12 · 3 obs
○ 2017-08-26 17:54:58
● 2026-03-11 10:40:44
● 2026-04-12 05:25:26
●MXart-itu.com2016-12-14 → 2026-04-12 · 4 obs
● 2016-12-14 16:36:28
○ 2017-08-26 17:54:58
● 2026-03-11 10:40:44
● 2026-04-12 05:25:26
○MXwww1959.sakura.ne.jp2017-08-26 → 2017-08-26 · 4 obs
○ 2016-12-14 16:36:28
● 2017-08-26 17:54:58
○ 2026-03-11 10:40:44
○ 2026-04-12 05:25:26
●A103.141.96.232026-03-11 → 2026-04-12 · 3 obs
○ 2017-08-26 17:54:58
● 2026-03-11 10:40:44
● 2026-04-12 05:25:26
○A59.106.27.1992016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 16:36:28
○ 2017-08-26 17:54:58
○ 2026-04-12 05:25:26
○A91.121.34.2542017-08-26 → 2017-08-26 · 4 obs
○ 2016-12-14 16:36:28
● 2017-08-26 17:54:58
○ 2026-03-11 10:40:44
○ 2026-04-12 05:25:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...-
art-itu.comns1.xserver.jp, ns2.xserver.jp-

✅ Authoritative Response

Server:202.226.36.164

NS records: ns1.xserver.jp, ns2.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for art-itu.com (unsigned zone)

⏱️ Timing

Total: 429ms | Queries: -

📄 Records

TypeCountSample Data
A1103.141.96.23
NS5ns2.xserver.jp, ns1.xserver.jp...
MX1art-itu.com (pri: 0)
TXT1v=spf1 +a:sv10662.xserver.jp +a:art-itu.
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

art-itu.com serves as the mail server for art-itu.com.

IP Addresses

art-itu.com points to IP number: 103.141.96.23.

Other host names such as xmail.family-foods.co.jp, 9398201.com, jl-acad.com, kanto-oxygen.com and www.koueki.info share IPs with art-itu.com.

Name Servers

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

art-itu.com at least partially shares name servers with other domains, for instance 234.254.202.in-addr.arpa, gt-spiral.net, f-marinos-youth.com, eisyun.jp and tsunoo.info.

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

art-itu.com is handled by a single mail server, art-itu.com.

art-itu.com points to a single IP: 103.141.96.23.