sfpm.jp - robtex.com

sfpm.jp

DNSSEC⚠️ Not signed
NSns1.dns.ne.jp ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
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

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=1784561402

Previously MX for

Same first word

Similar names

DNS History

5 records (2 active, 3 former)

20162017201820192020202120222023202420252026NSns1.dns.ne.jpns2.dns.ne.jpmaster.dns.ne.jpMXsfpm.jpA219.94.162.19
NSmaster.dns.ne.jp2015-07-22 → 2016-01-21 · 4 obs
● 2015-07-22 09:56:12
● 2016-01-21 07:33:44
○ 2026-05-22 14:57:08
○ 2026-07-20 15:56:32
NSns1.dns.ne.jp2015-07-22 → 2026-07-20 · 2 obs
● 2015-07-22 09:56:12
● 2026-07-20 15:56:32
NSns2.dns.ne.jp2015-07-22 → 2026-07-20 · 2 obs
● 2015-07-22 09:56:12
● 2026-07-20 15:56:32
MXsfpm.jp2015-07-22 → 2016-01-21 · 4 obs
● 2015-07-22 09:56:12
● 2016-01-21 07:33:44
○ 2026-05-22 14:57:08
○ 2026-07-20 15:56:32
A219.94.162.192015-07-22 → 2016-01-21 · 4 obs
● 2015-07-22 09:56:12
● 2016-01-21 07:33:44
○ 2026-05-22 14:57:08
○ 2026-07-20 15:56:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jph.dns.jp, b.dns.jp, a.dns.jp, g.dns.jp...-
sfpm.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 sfpm.jp (unsigned zone)

⏱️ Timing

Total: 586ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

sfpm.jp has two authoritative name servers — ns1.dns.ne.jp and ns2.dns.ne.jp.

sfpm.jp uses the same name servers as several other domains — among them www.mystar60.co.jp, www.tsuzuku.com, libmacro.com and two more.

The name servers of sfpm.jp overlap at least partially with those of other domains — among them kokouan.net, mi-j.co.jp, msv-im05718.sakura.ne.jp and two more.

The name servers master.dns.ne.jp, dns.sakura.ad.jp and gen4.org are commonly seen alongside these name servers.

Both ns1.dns.ne.jp and ns2.dns.ne.jp have a single IP address each — ns1.dns.ne.jp resolves to 61.211.236.1 while ns2.dns.ne.jp resolves to 133.167.21.1.