4271.jp - robtex.com

4271.jp

DNSSEC⚠️ Not signed
NSns1.xserver.jp ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp ⚠️ Not in zone NS records
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp ⚠️ Not in zone NS records
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 zone NS records
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

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=1776052803
WOT: SAFE (68/100)

Previously MX for

4271.jp

Same first word

4271.com.au
4271.jp

Similar names

1427.blogspot.com
1472.se
4217.de
1274.net
4217.ru
1427.net
4127.com.cn
2417.ru
4217.com.cn
4712.ir
7124.cn
4721.com
4172.de
4127.top
2147.com
1472.cn
1724.no
1247.de
4712.ch
2471.org
4127.cn
4217.ir
7124.top
1742.dk
1742.org
1274.dk
1724.cn
4721.casino
7124.ir
2174.com
4712.de
2174.ru
7214.ws
4127.cc
7241.cn
4721.nl
1724.at
7421.org
2471.com
4172.com
7412.cn
4217.biz
2147.co
7214.com
7421.com.cn
7412.ws
2174.com.au
2174.ir
1247.cn
2417.us
4712.net
4217.xyz
7412.com
4172.ir
4712.pizza
2174.de
4721.cn
1742.ph
1247.com
4712.xyz
2714.com
4721.de
7214.ch
4712.ru
4127.xyz
1472.net
4217.cn
7124.net
1472.win
2471.net
1724.de
1247.org
2714.com.cn
1472.it
2417.ir
7412.casino
1427.nl
7214.net
1472.de
1427.com
1472.eu
2714.cn
1247.ca
2147.io
4712.casino
1472.com
7241.ws
7421.com
2174.co
2417.pro
2471.casino
1427.ru
4721.jp
2714.ir
7124.de
4721.org
7412.de
1427.de
1724.eu
2741.gr
1724.net
1247.no
1724.ir

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns1.value-domain.comns2.value-domain.comMX4271.jpmail.4271.jpA150.95.8.171150.95.8.172203.189.104.171
○NSns1.value-domain.com2015-07-06 → 2020-03-03 · 4 obs
● 2015-07-06 10:29:44
● 2020-03-03 15:24:24
○ 2026-04-08 16:14:04
○ 2026-04-13 04:28:40
●NSns1.xserver.jp2026-04-08 → 2026-04-13 · 3 obs
○ 2020-03-03 15:24:24
● 2026-04-08 16:14:04
● 2026-04-13 04:28:40
○NSns2.value-domain.com2015-07-06 → 2020-03-03 · 4 obs
● 2015-07-06 10:29:44
● 2020-03-03 15:24:24
○ 2026-04-08 16:14:04
○ 2026-04-13 04:28:40
●NSns2.xserver.jp2026-04-08 → 2026-04-13 · 3 obs
○ 2020-03-03 15:24:24
● 2026-04-08 16:14:04
● 2026-04-13 04:28:40
●NSns3.xserver.jp2026-04-08 → 2026-04-13 · 3 obs
○ 2020-03-03 15:24:24
● 2026-04-08 16:14:04
● 2026-04-13 04:28:40
●NSns4.xserver.jp2026-04-08 → 2026-04-13 · 3 obs
○ 2020-03-03 15:24:24
● 2026-04-08 16:14:04
● 2026-04-13 04:28:40
●NSns5.xserver.jp2026-04-08 → 2026-04-13 · 3 obs
○ 2020-03-03 15:24:24
● 2026-04-08 16:14:04
● 2026-04-13 04:28:40
○MX4271.jp2020-03-03 → 2020-03-03 · 4 obs
○ 2017-04-02 02:54:42
● 2020-03-03 15:24:24
○ 2026-04-08 16:14:04
○ 2026-04-13 04:28:40
○MXmail.4271.jp2015-07-06 → 2017-04-02 · 4 obs
● 2015-07-06 10:29:44
● 2017-04-02 02:54:42
○ 2020-03-03 15:24:24
○ 2026-04-13 04:28:40
○A150.95.8.1712017-04-02 → 2017-04-02 · 4 obs
○ 2016-07-18 11:14:22
● 2017-04-02 02:54:42
○ 2020-03-03 15:24:24
○ 2026-04-13 04:28:40
○A150.95.8.1722020-03-03 → 2020-03-03 · 4 obs
○ 2017-04-02 02:54:42
● 2020-03-03 15:24:24
○ 2026-04-08 16:14:04
○ 2026-04-13 04:28:40
○A203.189.104.1712015-07-06 → 2016-07-18 · 4 obs
● 2015-07-06 10:29:44
● 2016-07-18 11:14:22
○ 2017-04-02 02:54:42
○ 2026-04-13 04:28:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
4271.jpns2.xserver.jp, ns5.xserver.jp, ns3.xserver.jp, ns1.xserver.jp...11 records

✅ Authoritative Response

Server:35.72.43.26

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4271.jp (unsigned zone)

⏱️ Timing

Total: 908ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)

Analysis

Name Servers

4271.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

4271.jp at least partially shares name servers with other domains, for instance tama-pool.org, iedoki.jp, aimmmms.com, philos2011.com and unipal.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.