sfinfo.jp - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

sfinfo.jp

DNSSEC⚠️ Not signed
A49.212.180.203🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2763.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
MXsfinfo.jp ⭐
A49.212.180.203🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2763.sakura.ne.jp
TXTv=spf1 a:www2763.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2024-05-15 #2

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=1786828503

MX for

sfinfo.jp

Subdomains

www.sfinfo.jp

Same first word

sfinfo.jp
sfinfo.org
sfinfo.com.cn
sfinfo.de
sfinfo.com
sfinfo.se
sfinfo.com.br

Similar names

soffin.eu
fosfin.com
infosf.com
soffin.de
fsinfo.ca
fsinfo.es
sniffo.org
finsof.com
sniffo.ro
fsinfo.be
sniffo.com
finsof.net
fsinfo.eu
inffos.com
siffon.com
sniffo.it
siffon.net
fsinfo.de
fsinfo.com
siffon.be
fsinfo.co.uk
infofs.com
soffin.com
sniffo.net
snoffi.com
finfos.com
inffos.net
fsinfo.org
fsinfo.net
fsinfo.info
soffin.org

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXsfinfo.jpA49.212.180.203202.181.99.13
●NSmaster.dns.ne.jp2015-08-25 → 2026-08-15 · 2 obs
● 2015-08-25 07:59:38
● 2026-08-15 21:38:20
●NSns1.dns.ne.jp2015-08-25 → 2026-08-15 · 2 obs
● 2015-08-25 07:59:38
● 2026-08-15 21:38:20
●NSns2.dns.ne.jp2015-08-25 → 2026-08-15 · 2 obs
● 2015-08-25 07:59:38
● 2026-08-15 21:38:20
●MXsfinfo.jp2015-08-25 → 2026-08-15 · 2 obs
● 2015-08-25 07:59:38
● 2026-08-15 21:38:20
○A202.181.99.132015-08-25 → 2018-01-13 · 4 obs
● 2015-08-25 07:59:38
● 2018-01-13 13:28:14
○ 2026-06-29 13:30:52
○ 2026-08-15 21:38:20
●A49.212.180.2032026-06-29 → 2026-08-15 · 3 obs
○ 2018-01-13 13:28:14
● 2026-06-29 13:30:52
● 2026-08-15 21:38:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
sfinfo.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

✅ Authoritative Response

Server:61.211.236.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfinfo.jp (unsigned zone)

⏱️ Timing

Total: 1998ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.180.203
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1sfinfo.jp (pri: 10)
TXT1v=spf1 a:www2763.sakura.ne.jp mx ~all
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

Hierarchy

The domain www.sfinfo.jp falls under the parent sfinfo.jp.

Mail Server Role

sfinfo.jp acts as its own mail server.

IP Addresses

sfinfo.jp points to a single IP number: 49.212.180.203.

Additional host names — lifereform.net, soft-cr.org, lalatrust.com and two others — share IP numbers with sfinfo.jp.

Name Servers

sfinfo.jp carries NS records delegating to master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

At least some of sfinfo.jp's name servers are shared with other domains, for example hotdocument.jp, sakugyo.com, socius012.sakura.ne.jp and two more.

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 — each hostname maps to exactly one IP address.

Mail Servers

sfinfo.jp has a single mail server: sfinfo.jp itself.

sfinfo.jp carries a single IP number, which is 49.212.180.203.