wph.co.jp - robtex.com

wph.co.jp

DNSSEC⚠️ Not signed
A49.212.243.161🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3621.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXwph.co.jp ⭐
A49.212.243.161🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3621.sakura.ne.jp
TXTv=spf1 a:www3621.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-05-29 #13

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (58/100)

MX for

wph.co.jp

Same first word

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DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns1.myhostcenter.comns2.myhostcenter.comMXwph.co.jpA49.212.243.161199.204.248.10566.84.29.14
●NSmaster.dns.ne.jp2026-05-11 → 2026-07-13 · 3 obs
○ 2016-06-21 20:12:28
● 2026-05-11 09:57:56
● 2026-07-13 08:22:42
●NSns1.dns.ne.jp2026-05-11 → 2026-07-13 · 3 obs
○ 2016-06-21 20:12:28
● 2026-05-11 09:57:56
● 2026-07-13 08:22:42
○NSns1.myhostcenter.com2015-07-05 → 2016-06-21 · 4 obs
● 2015-07-05 04:10:56
● 2016-06-21 20:12:28
○ 2026-05-11 09:57:56
○ 2026-07-13 08:22:42
●NSns2.dns.ne.jp2026-05-11 → 2026-07-13 · 3 obs
○ 2016-06-21 20:12:28
● 2026-05-11 09:57:56
● 2026-07-13 08:22:42
○NSns2.myhostcenter.com2015-07-05 → 2016-06-21 · 4 obs
● 2015-07-05 04:10:56
● 2016-06-21 20:12:28
○ 2026-05-11 09:57:56
○ 2026-07-13 08:22:42
●MXwph.co.jp2015-07-05 → 2026-07-13 · 2 obs
● 2015-07-05 04:10:56
● 2026-07-13 08:22:42
○A199.204.248.1052015-07-05 → 2016-06-21 · 4 obs
● 2015-07-05 04:10:56
● 2016-06-21 20:12:28
○ 2026-05-11 09:57:56
○ 2026-07-13 08:22:42
●A49.212.243.1612026-05-11 → 2026-07-13 · 3 obs
○ 2016-06-21 20:12:28
● 2026-05-11 09:57:56
● 2026-07-13 08:22:42
○A66.84.29.142026-05-11 → 2026-07-13 · 2 obs
○ 2026-05-11 09:57:56
○ 2026-07-13 08:22:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...15 records
wph.co.jpns2.dns.ne.jp, ns1.dns.ne.jp2 records

✅ Authoritative Response

Server:133.167.21.1

NS records: ns2.dns.ne.jp, ns1.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wph.co.jp (unsigned zone)

⏱️ Timing

Total: 1629ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.243.161
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1wph.co.jp (pri: 10)
TXT1v=spf1 a:www3621.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 17

In-bailiwick: 15 (e.dns.jp, e.dns.jp, g.dns.jp...)

Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)

Analysis

Mail Server Role

wph.co.jp acts as its own mail server.

IP Addresses

wph.co.jp points to a single IP number: 49.212.243.161.

Additional host names — c-cc.co.jp, cworks.jp, kazenoyakata.co.jp and two others — share IP numbers with wph.co.jp.

Name Servers

wph.co.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

The name servers of wph.co.jp overlap at least partially with those of other domains — among them (0x65726f746963)ans.net, tatsu-web.com, lesits.com and two more.

These name servers commonly appear in combination with the name servers dns.sakura.ad.jp.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP address: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

wph.co.jp has a single mail server: wph.co.jp itself.

wph.co.jp resolves to a single IP number: 49.212.243.161.