offisite.jp - robtex.com

offisite.jp

DNSSEC⚠️ Not signed
A183.181.83.100🇯🇵 XSERVER-AS183.181.80.0/22 XSERVER Inc.
PTRsv10099.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 ⚠️ 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
MXoffisite.jp ⭐
A183.181.83.100🇯🇵 XSERVER-AS183.181.80.0/22 XSERVER Inc.
PTRsv10099.xserver.jp
TXTv=spf1 +a:sv10099.xserver.jp +a:offisite.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=1774606502

MX for

offisite.jp

Same first word

offisite.com
offisite.net
offisite.jp
offisite.blogspot.com

DNS History

13 records (7 active, 6 former)

201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jp01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXoffisite.jpof-search.sakura.ne.jpA183.181.83.100133.242.7.88
○NS01.dnsv.jp2017-08-01 → 2017-08-01 · 3 obs
● 2017-08-01 17:52:40
○ 2026-03-26 04:41:12
○ 2026-03-27 10:23:00
○NS02.dnsv.jp2017-08-01 → 2017-08-01 · 3 obs
● 2017-08-01 17:52:40
○ 2026-03-26 04:41:12
○ 2026-03-27 10:23:00
○NS03.dnsv.jp2017-08-01 → 2017-08-01 · 3 obs
● 2017-08-01 17:52:40
○ 2026-03-26 04:41:12
○ 2026-03-27 10:23:00
○NS04.dnsv.jp2017-08-01 → 2017-08-01 · 3 obs
● 2017-08-01 17:52:40
○ 2026-03-26 04:41:12
○ 2026-03-27 10:23:00
●NSns1.xserver.jp2026-03-26 → 2026-03-27 · 3 obs
○ 2017-08-01 17:52:40
● 2026-03-26 04:41:12
● 2026-03-27 10:23:00
●NSns2.xserver.jp2026-03-26 → 2026-03-27 · 3 obs
○ 2017-08-01 17:52:40
● 2026-03-26 04:41:12
● 2026-03-27 10:23:00
●NSns3.xserver.jp2026-03-26 → 2026-03-27 · 3 obs
○ 2017-08-01 17:52:40
● 2026-03-26 04:41:12
● 2026-03-27 10:23:00
●NSns4.xserver.jp2026-03-26 → 2026-03-27 · 3 obs
○ 2017-08-01 17:52:40
● 2026-03-26 04:41:12
● 2026-03-27 10:23:00
●NSns5.xserver.jp2026-03-26 → 2026-03-27 · 3 obs
○ 2017-08-01 17:52:40
● 2026-03-26 04:41:12
● 2026-03-27 10:23:00
○MXof-search.sakura.ne.jp2017-08-01 → 2017-08-01 · 3 obs
● 2017-08-01 17:52:40
○ 2026-03-26 04:41:12
○ 2026-03-27 10:23:00
●MXoffisite.jp2026-03-26 → 2026-03-27 · 3 obs
○ 2017-08-01 17:52:40
● 2026-03-26 04:41:12
● 2026-03-27 10:23:00
○A133.242.7.882017-08-01 → 2017-08-01 · 3 obs
● 2017-08-01 17:52:40
○ 2026-03-26 04:41:12
○ 2026-03-27 10:23:00
●A183.181.83.1002026-03-26 → 2026-03-27 · 3 obs
○ 2017-08-01 17:52:40
● 2026-03-26 04:41:12
● 2026-03-27 10:23:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
offisite.jpns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp5 records

✅ Authoritative Response

Server:35.72.43.26

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offisite.jp (unsigned zone)

⏱️ Timing

Total: 996ms | Queries: -

📄 Records

TypeCountSample Data
A1183.181.83.100
NS5ns4.xserver.jp, ns1.xserver.jp...
MX1offisite.jp (pri: 0)
TXT1v=spf1 +a:sv10099.xserver.jp +a:offisite
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Mail Server Role

offisite.jp serves as the mail server for offisite.jp.

IP Addresses

offisite.jp points to IP number: 183.181.83.100.

Other host names such as kanteikyoku-web.jp, mrprinter.jp, kotake-t.com, lady-wet.net and j-gym.net share IPs with offisite.jp.

Name Servers

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

offisite.jp at least partially shares name servers with other domains, for instance takashio.com, ninshin-qa.com, ideastock.net, catlife.jp and toyoura.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

offisite.jp is handled by a single mail server, offisite.jp.

offisite.jp points to a single IP: 183.181.83.100.