ko-no.jp - robtex.com

ko-no.jp

DNSSEC⚠️ Not signed
A112.78.125.226🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2386.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
MXko-no.jp ⭐
A112.78.125.226🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2386.sakura.ne.jp
TXTv=spf1 a:www2386.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-04-13 #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=1778843702

MX for

ko-no.jp

Same first word

ko-no.jp
ko-no.net
ko-no.com

Similar names

ok-no.com.ua
no-ko.com
k-noo.net
ok-no.pl
no-ok.com
ok-no.com
ok-on.ru
ono-k.com
no-ko.net
no-ko.cn
ko-on.de
ok-no.ru
no-ko.at
no-ko.de
ok-no.zp.ua
ono-k.co.jp
o-kon.ru
on-ko.com
ko-on.co.jp
ono-k.net
ok-no.by
o-kno.ru
no-ko.jp

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXko-no.jpA112.78.125.226202.181.99.40
●NSmaster.dns.ne.jp2015-08-13 → 2026-05-15 · 2 obs
● 2015-08-13 04:03:56
● 2026-05-15 11:44:42
●NSns1.dns.ne.jp2015-08-13 → 2026-05-15 · 2 obs
● 2015-08-13 04:03:56
● 2026-05-15 11:44:42
●NSns2.dns.ne.jp2015-08-13 → 2026-05-15 · 2 obs
● 2015-08-13 04:03:56
● 2026-05-15 11:44:42
●MXko-no.jp2015-08-13 → 2026-05-15 · 2 obs
● 2015-08-13 04:03:56
● 2026-05-15 11:44:42
●A112.78.125.2262026-03-07 → 2026-05-15 · 3 obs
○ 2019-12-26 16:21:40
● 2026-03-07 18:47:36
● 2026-05-15 11:44:42
○A202.181.99.402015-08-13 → 2019-12-26 · 4 obs
● 2015-08-13 04:03:56
● 2019-12-26 16:21:40
○ 2026-03-07 18:47:36
○ 2026-05-15 11:44:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
ko-no.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 ko-no.jp (unsigned zone)

⏱️ Timing

Total: 2395ms | Queries: -

📄 Records

TypeCountSample Data
A1112.78.125.226
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1ko-no.jp (pri: 10)
TXT1v=spf1 a:www2386.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

ko-no.jp serves as the mail server for ko-no.jp.

IP Addresses

ko-no.jp points to IP number 112.78.125.226.

For instance, other host names rightservice.co.jp, s1bata.co.jp, kantoshigyo.sakura.ne.jp, hodogaya-kumin.sakura.ne.jp and ozashiki-shooters.com share IP numbers with ko-no.jp.

Name Servers

The delegation for ko-no.jp is handled by three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

ko-no.jp shares name servers with other domains at least partially, for example narapiano.com, nksk.or.jp, miyamanomori.sakura.ne.jp, shirasu-seikei.com and 771.fm.

These name servers are commonly used with dns.sakura.ad.jp.

Host names with a single IP address: 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.

Mail Servers

ko-no.jp is handled by a single mail server, ko-no.jp.

ko-no.jp points to a single IP: 112.78.125.226.