extime.jp - robtex.com

extime.jp

DNSSEC⚠️ Not signed
A183.181.89.98🇯🇵 XSERVER-AS183.181.88.0/23 XSERVER Inc.
PTRsv8257.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
MXextime.jp
A183.181.89.98🇯🇵 XSERVER-AS183.181.88.0/23 XSERVER Inc.
PTRsv8257.xserver.jp
TXTv=spf1 +a:sv8257.xserver.jp +a:extime.jp +mx include:spf.sender.xserver.jp ~all
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=1784153703

MX for

Same first word

Similar names

DNS History

8 records (7 active, 1 former)

201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpMXextime.jpA183.181.89.98183.90.253.16
NSns1.xserver.jp2017-02-13 → 2026-07-15 · 2 obs
● 2017-02-13 01:39:58
● 2026-07-15 22:45:52
NSns2.xserver.jp2017-02-13 → 2026-07-15 · 2 obs
● 2017-02-13 01:39:58
● 2026-07-15 22:45:52
NSns3.xserver.jp2017-02-13 → 2026-07-15 · 2 obs
● 2017-02-13 01:39:58
● 2026-07-15 22:45:52
NSns4.xserver.jp2017-02-13 → 2026-07-15 · 2 obs
● 2017-02-13 01:39:58
● 2026-07-15 22:45:52
NSns5.xserver.jp2017-02-13 → 2026-07-15 · 2 obs
● 2017-02-13 01:39:58
● 2026-07-15 22:45:52
MXextime.jp2017-02-13 → 2026-07-15 · 2 obs
● 2017-02-13 01:39:58
● 2026-07-15 22:45:52
A183.181.89.982026-06-27 → 2026-07-15 · 3 obs
○ 2018-03-09 11:07:22
● 2026-06-27 05:39:38
● 2026-07-15 22:45:52
A183.90.253.162017-02-13 → 2018-03-09 · 4 obs
● 2017-02-13 01:39:58
● 2018-03-09 11:07:22
○ 2026-06-27 05:39:38
○ 2026-07-15 22:45:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
extime.jpns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...11 records

✅ Authoritative Response

Server:157.112.182.218

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 extime.jp (unsigned zone)

⏱️ Timing

Total: 954ms | Queries: -

📄 Records

TypeCountSample Data
A1183.181.89.98
NS5ns1.xserver.jp, ns3.xserver.jp...
MX1extime.jp (pri: 0)
TXT1v=spf1 +a:sv8257.xserver.jp +a:extime.jp
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

Mail Server Role

extime.jp serves as a mail server for extime.jp.

IP Addresses

extime.jp has exactly one IP address — 183.181.89.98.

aisareruwatashi.com, fpindustry.co.jp, webtest.biz plus two other host names have IP numbers in common with extime.jp.

Name Servers

Five name servers handle delegation for extime.jp: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

At least some of extime.jp's name servers are shared with other domains, for example fukuoka-tour.com, shivaofficial.com, sakuraworks.net and two more.

These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names carrying three IP numbers:

ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names resolving to a single IP address:

ns2.xserver.jp resolves to the IP address 35.72.43.26.

ns3.xserver.jp resolves to the IP address 202.226.36.247.

Mail Servers

extime.jp uses exactly one mail server, which is extime.jp.

extime.jp resolves to 183.181.89.98 and no other IP number.