8kun.com - dns.ninja

8kun.com

DNSSEC⚠️ Not signed
A49.212.243.153🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3613.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
MX8kun.com ⭐
A49.212.243.153🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3613.sakura.ne.jp
TXTv=spf1 a:www3613.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2024-03-19 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784363712

Previously NS for

8kun.com

MX for

8kun.com

Same first word

8kun.net
8kun.org
8kun.de
8kun.com
8kun.top

Similar names

kun8.com
nku8.df.gov.br
kun8.cn
kun8.vip
ukn8.de

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jp8kun.comns.8kun.comns.at-school.jpns1.8kun.comns2.8kun.comv3643.vir.kagoya.netv8191.kir.kagoya.netMX8kun.commail.8kun.comA49.212.243.153133.18.26.74153.127.245.230
○NS8kun.com2015-06-21 → 2021-09-20 · 4 obs
● 2015-06-21 00:22:56
● 2021-09-20 10:05:26
○ 2026-02-16 10:54:32
○ 2026-07-18 08:57:34
●NSmaster.dns.ne.jp2026-02-16 → 2026-07-18 · 3 obs
○ 2021-09-20 10:05:26
● 2026-02-16 10:54:32
● 2026-07-18 08:57:34
○NSns.8kun.com2015-06-21 → 2016-07-11 · 4 obs
● 2015-06-21 00:22:56
● 2016-07-11 02:21:48
○ 2016-08-09 21:48:06
○ 2026-07-18 08:57:34
○NSns.at-school.jp2015-06-21 → 2016-07-11 · 4 obs
● 2015-06-21 00:22:56
● 2016-07-11 02:21:48
○ 2016-08-09 21:48:06
○ 2026-07-18 08:57:34
○NSns1.8kun.com2015-06-21 → 2021-09-20 · 4 obs
● 2015-06-21 00:22:56
● 2021-09-20 10:05:26
○ 2026-02-16 10:54:32
○ 2026-07-18 08:57:34
●NSns1.dns.ne.jp2026-02-16 → 2026-07-18 · 3 obs
○ 2021-09-20 10:05:26
● 2026-02-16 10:54:32
● 2026-07-18 08:57:34
○NSns2.8kun.com2015-06-21 → 2021-09-20 · 4 obs
● 2015-06-21 00:22:56
● 2021-09-20 10:05:26
○ 2026-02-16 10:54:32
○ 2026-07-18 08:57:34
●NSns2.dns.ne.jp2026-02-16 → 2026-07-18 · 3 obs
○ 2021-09-20 10:05:26
● 2026-02-16 10:54:32
● 2026-07-18 08:57:34
○NSv3643.vir.kagoya.net2015-06-21 → 2016-07-11 · 4 obs
● 2015-06-21 00:22:56
● 2016-07-11 02:21:48
○ 2016-08-09 21:48:06
○ 2026-07-18 08:57:34
○NSv8191.kir.kagoya.net2016-08-09 → 2021-09-20 · 5 obs
○ 2016-07-11 02:21:48
● 2016-08-09 21:48:06
● 2021-09-20 10:05:26
○ 2026-02-16 10:54:32
○ 2026-07-18 08:57:34
●MX8kun.com2026-02-16 → 2026-07-18 · 3 obs
○ 2021-09-20 10:05:26
● 2026-02-16 10:54:32
● 2026-07-18 08:57:34
○MXmail.8kun.com2015-06-21 → 2021-09-20 · 4 obs
● 2015-06-21 00:22:56
● 2021-09-20 10:05:26
○ 2026-02-16 10:54:32
○ 2026-07-18 08:57:34
○A133.18.26.742016-08-09 → 2021-09-20 · 5 obs
○ 2016-07-11 02:21:48
● 2016-08-09 21:48:06
● 2021-09-20 10:05:26
○ 2026-02-16 10:54:32
○ 2026-07-18 08:57:34
○A153.127.245.2302015-06-21 → 2016-07-11 · 4 obs
● 2015-06-21 00:22:56
● 2016-07-11 02:21:48
○ 2016-08-09 21:48:06
○ 2026-07-18 08:57:34
●A49.212.243.1532026-02-16 → 2026-07-18 · 3 obs
○ 2021-09-20 10:05:26
● 2026-02-16 10:54:32
● 2026-07-18 08:57:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...-
8kun.comns1.dns.ne.jp, ns2.dns.ne.jp-

✅ 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 8kun.com (unsigned zone)

⏱️ Timing

Total: 394ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.243.153
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX18kun.com (pri: 10)
TXT1v=spf1 a:www3613.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

8kun.com is listed as a mail server for itself.

IP Addresses

8kun.com resolves to one IP address: 49.212.243.153.

ec-templates.com, btc.tv, www.4k-star.jp and two other host names share IP numbers with 8kun.com.

Name Servers

DNS for 8kun.com is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

There is at least partial name server overlap between 8kun.com and other domains — rwsgg.com, synclogue.com, kandainc.net and two more among them.

These name servers are routinely deployed together with the name servers dns.sakura.ad.jp.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each — master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.

Mail Servers

Mail for 8kun.com is handled by one mail server — 8kun.com.

8kun.com has exactly one IP number: 49.212.243.153.