phrdb.jp - robtex.com

phrdb.jp

DNSSEC⚠️ Not signed
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
TXTv=spf1 ip4:153.126.191.84 ip4:160.16.118.225 ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-02-25 #1

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=1774392302

Same first word

phrdb.jp
phrdb.com

Similar names

prdbh.com
rdphb.com
rbphd.com
drbph.com
hrbdp.net
bdrph.cn
bdprh.com.cn
dbhpr.com

DNS History

3 records (3 active, 0 former)

20192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jp
●NSmaster.dns.ne.jp2018-05-15 → 2026-03-24 · 2 obs
● 2018-05-15 04:54:36
● 2026-03-24 23:09:18
●NSns1.dns.ne.jp2018-05-15 → 2026-03-24 · 2 obs
● 2018-05-15 04:54:36
● 2026-03-24 23:09:18
●NSns2.dns.ne.jp2018-05-15 → 2026-03-24 · 2 obs
● 2018-05-15 04:54:36
● 2026-03-24 23:09:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
phrdb.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for phrdb.jp (unsigned zone)

⏱️ Timing

Total: 717ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
TXT1v=spf1 ip4:153.126.191.84 ip4:160.16.118
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

The delegation for phrdb.jp is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

phrdb.jp at least partially shares name servers with other domains, for instance e-asako.net, okada-alpineguide.com, america-net.jp, astepenglish.com and cdmir.jp.

Host names with one IP number:

master.dns.ne.jp points to 210.224.172.18.

ns1.dns.ne.jp points to 61.211.236.1.

ns2.dns.ne.jp points to 133.167.21.1.