suftech.jp - dns.ninja

suftech.jp

DNSSEC⚠️ Not signed
A219.94.162.66🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1256.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
MXsuftech.jp ⭐
A219.94.162.66🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1256.sakura.ne.jp
TXTv=spf1 a:www1256.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-01-29 #14

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=1781386203

MX for

suftech.jp

Subdomains

mail.suftech.jp

Same first word

suftech.com
suftech.jp

Similar names

schufte.net
tfscheu.com
ufstech.com
futechs.vn
fsutech.com
fuetsch.com
usfetch.com
shefcut.com
sfutech.com
schufet.de
fetchus.com
sethufc.in
fustech.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns1.extrem.jpns2.extrem.jpMXsuftech.jpmail.suftech.jpA219.94.162.6659.106.167.61
●NSmaster.dns.ne.jp2026-04-22 → 2026-06-13 · 3 obs
○ 2017-05-17 18:00:48
● 2026-04-22 05:58:34
● 2026-06-13 21:44:02
●NSns1.dns.ne.jp2026-04-22 → 2026-06-13 · 3 obs
○ 2017-05-17 18:00:48
● 2026-04-22 05:58:34
● 2026-06-13 21:44:02
○NSns1.extrem.jp2015-06-14 → 2017-05-17 · 4 obs
● 2015-06-14 06:37:44
● 2017-05-17 18:00:48
○ 2026-04-22 05:58:34
○ 2026-06-13 21:44:02
●NSns2.dns.ne.jp2026-04-22 → 2026-06-13 · 3 obs
○ 2017-05-17 18:00:48
● 2026-04-22 05:58:34
● 2026-06-13 21:44:02
○NSns2.extrem.jp2015-06-14 → 2017-05-17 · 4 obs
● 2015-06-14 06:37:44
● 2017-05-17 18:00:48
○ 2026-04-22 05:58:34
○ 2026-06-13 21:44:02
○MXmail.suftech.jp2015-06-14 → 2017-05-17 · 4 obs
● 2015-06-14 06:37:44
● 2017-05-17 18:00:48
○ 2026-04-22 05:58:34
○ 2026-06-13 21:44:02
●MXsuftech.jp2026-04-22 → 2026-06-13 · 3 obs
○ 2017-05-17 18:00:48
● 2026-04-22 05:58:34
● 2026-06-13 21:44:02
●A219.94.162.662026-04-22 → 2026-06-13 · 3 obs
○ 2017-05-17 18:00:48
● 2026-04-22 05:58:34
● 2026-06-13 21:44:02
○A59.106.167.612015-06-14 → 2017-05-17 · 4 obs
● 2015-06-14 06:37:44
● 2017-05-17 18:00:48
○ 2026-04-22 05:58:34
○ 2026-06-13 21:44:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
suftech.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 suftech.jp (unsigned zone)

⏱️ Timing

Total: 881ms | Queries: -

📄 Records

TypeCountSample Data
A1219.94.162.66
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1suftech.jp (pri: 10)
TXT1v=spf1 a:www1256.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

suftech.jp is a parent domain of mail.suftech.jp.

Mail Server Role

suftech.jp handles its own mail, functioning as its own mail server.

IP Addresses

suftech.jp resolves to just one IP address, 219.94.162.66.

Two other host names, along with flex-jinzai.com, tmurakam.org and nagasakihotel.co2co2.net, also share IP numbers with suftech.jp.

Name Servers

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

suftech.jp shares at least some of its name servers with other domains, including chabashilah.sakura.ne.jp, nstore.info, kaigai-fxnavi.com and two others.

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

suftech.jp is served by just one mail server: suftech.jp.

suftech.jp carries a single IP number, which is 219.94.162.66.