phpbook.jp - robtex.com

phpbook.jp

DNSSEC⚠️ Not signed
A85.131.207.29🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16288.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
MXphpbook.jp ⭐
A85.131.207.29🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16288.xserver.jp
TXTv=spf1 +a:sv16288.xserver.jp +a:phpbook.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=1778352303
WOT: SAFE (69/100)

MX for

phpbook.jp

Previously MX for

www.phpbook.jp

Subdomains

www.phpbook.jp

Same first word

phpbook.ru
phpbook.com
phpbook.jp
phpbook.de

Similar names

pphbook.com
phpkobo.com

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpmaster.dns.ne.jpns1.dns.ne.jpns1.sixcore.ne.jpns2.dns.ne.jpns2.sixcore.ne.jpns3.sixcore.ne.jpMXphpbook.jpA85.131.207.29219.94.201.4449.212.66.229
○NSmaster.dns.ne.jp2015-07-11 → 2016-08-07 · 4 obs
● 2015-07-11 15:47:34
● 2016-08-07 18:33:56
○ 2017-02-14 00:35:36
○ 2026-05-09 19:45:30
○NSns1.dns.ne.jp2015-07-11 → 2016-08-07 · 4 obs
● 2015-07-11 15:47:34
● 2016-08-07 18:33:56
○ 2017-02-14 00:35:36
○ 2026-05-09 19:45:30
○NSns1.sixcore.ne.jp2017-02-14 → 2020-01-11 · 5 obs
○ 2016-08-07 18:33:56
● 2017-02-14 00:35:36
● 2020-01-11 04:25:38
○ 2026-02-24 18:39:22
○ 2026-05-09 19:45:30
●NSns1.xserver.jp2026-02-24 → 2026-05-09 · 3 obs
○ 2020-01-11 04:25:38
● 2026-02-24 18:39:22
● 2026-05-09 19:45:30
○NSns2.dns.ne.jp2015-07-11 → 2016-08-07 · 4 obs
● 2015-07-11 15:47:34
● 2016-08-07 18:33:56
○ 2017-02-14 00:35:36
○ 2026-05-09 19:45:30
○NSns2.sixcore.ne.jp2017-02-14 → 2020-01-11 · 5 obs
○ 2016-08-07 18:33:56
● 2017-02-14 00:35:36
● 2020-01-11 04:25:38
○ 2026-02-24 18:39:22
○ 2026-05-09 19:45:30
●NSns2.xserver.jp2026-02-24 → 2026-05-09 · 3 obs
○ 2020-01-11 04:25:38
● 2026-02-24 18:39:22
● 2026-05-09 19:45:30
○NSns3.sixcore.ne.jp2017-02-14 → 2020-01-11 · 5 obs
○ 2016-08-07 18:33:56
● 2017-02-14 00:35:36
● 2020-01-11 04:25:38
○ 2026-02-24 18:39:22
○ 2026-05-09 19:45:30
●NSns3.xserver.jp2026-02-24 → 2026-05-09 · 3 obs
○ 2020-01-11 04:25:38
● 2026-02-24 18:39:22
● 2026-05-09 19:45:30
●NSns4.xserver.jp2026-02-24 → 2026-05-09 · 3 obs
○ 2020-01-11 04:25:38
● 2026-02-24 18:39:22
● 2026-05-09 19:45:30
●NSns5.xserver.jp2026-02-24 → 2026-05-09 · 3 obs
○ 2020-01-11 04:25:38
● 2026-02-24 18:39:22
● 2026-05-09 19:45:30
●MXphpbook.jp2015-07-11 → 2026-05-09 · 2 obs
● 2015-07-11 15:47:34
● 2026-05-09 19:45:30
○A219.94.201.442017-02-14 → 2020-01-11 · 5 obs
○ 2016-08-07 18:33:56
● 2017-02-14 00:35:36
● 2020-01-11 04:25:38
○ 2026-02-24 18:39:22
○ 2026-05-09 19:45:30
○A49.212.66.2292015-07-11 → 2016-08-07 · 4 obs
● 2015-07-11 15:47:34
● 2016-08-07 18:33:56
○ 2017-02-14 00:35:36
○ 2026-05-09 19:45:30
●A85.131.207.292026-02-24 → 2026-05-09 · 3 obs
○ 2020-01-11 04:25:38
● 2026-02-24 18:39:22
● 2026-05-09 19:45:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, d.dns.jp, e.dns.jp, h.dns.jp...-
phpbook.jpns3.xserver.jp, ns2.xserver.jp, ns4.xserver.jp, ns1.xserver.jp...11 records

✅ Authoritative Response

Server:202.226.36.247

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for phpbook.jp (unsigned zone)

⏱️ Timing

Total: 954ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.207.29
NS5ns4.xserver.jp, ns5.xserver.jp...
MX1phpbook.jp (pri: 0)
TXT1v=spf1 +a:sv16288.xserver.jp +a:phpbook.
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 11

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

Analysis

Hierarchy

The parent of www.phpbook.jp is phpbook.jp.

Mail Server Role

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

IP Addresses

phpbook.jp points to a single IP: 85.131.207.29.

Other host names, for instance officepro.jp, www.phpbook.jp, ns.kanjikentei.jp, gaiju-ranking.com and javadrive.jp share IP numbers with phpbook.jp.

Name Servers

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

phpbook.jp partially shares name servers with other domains; examples include kureopatora.com, kawata.org, ma-consulting-japan.com, magical-remix.co.jp and yakushima.or.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

Mail Servers

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

phpbook.jp points to a single IP: 85.131.207.29.