mail.tanmen.net - robtex.com

mail.tanmen.net

CNAMEtanmen.net
DNSSEC⚠️ Not signed
A182.48.49.11🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2101.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
MXtanmen.net
A182.48.49.11🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2101.sakura.ne.jp
SOAmaster.dns.ne.jptech@sakura.ad.jp 2010-12-29 #19

tanmen.net

DNSSEC⚠️ Not signed
A182.48.49.11🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
NSmaster.dns.ne.jp
NSns1.dns.ne.jp
NSns2.dns.ne.jp
MXtanmen.net
SOAmaster.dns.ne.jptech@sakura.ad.jp 2010-12-29 #19

Previously MX for

Same first word

Similar names

DNS History

7 records (1 active, 6 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXtanmen.netA113.31.28.196182.48.49.11CNAMEtanmen.net
NSmaster.dns.ne.jp2015-11-13 → 2016-04-26 · 4 obs
● 2015-11-13 21:24:08
● 2016-04-26 09:45:44
○ 2026-07-19 18:51:18
○ 2026-07-19 18:51:20
NSns1.dns.ne.jp2015-11-13 → 2016-04-26 · 4 obs
● 2015-11-13 21:24:08
● 2016-04-26 09:45:44
○ 2026-07-19 18:51:18
○ 2026-07-19 18:51:20
NSns2.dns.ne.jp2015-11-13 → 2016-04-26 · 4 obs
● 2015-11-13 21:24:08
● 2016-04-26 09:45:44
○ 2026-07-19 18:51:18
○ 2026-07-19 18:51:20
MXtanmen.net2015-11-13 → 2016-04-26 · 4 obs
● 2015-11-13 21:24:08
● 2016-04-26 09:45:44
○ 2026-07-19 18:51:18
○ 2026-07-19 18:51:20
A113.31.28.1962015-07-15 → 2015-07-15 · 3 obs
● 2015-07-15 00:54:44
○ 2026-07-19 18:51:18
○ 2026-07-19 18:51:20
A182.48.49.112015-07-15 → 2016-04-26 · 4 obs
● 2015-07-15 00:54:44
● 2016-04-26 09:45:44
○ 2026-07-19 18:51:18
○ 2026-07-19 18:51:20
CNAMEtanmen.net2015-07-15 → 2026-07-19 · 2 obs
● 2015-07-15 00:54:44
● 2026-07-19 18:51:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tanmen.netns1.dns.ne.jp, ns2.dns.ne.jp-

✅ 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 tanmen.net (unsigned zone)

⏱️ Timing

Total: 1275ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1tanmen.net

Analysis

IP Addresses

mail.tanmen.net has exactly one IP address — 182.48.49.11.

fernschool.org, iinalab.jp, security-intersec.com plus two other host names have IP numbers in common with mail.tanmen.net.

Name Servers

The authoritative name servers for mail.tanmen.net are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp — three in total.

The name servers of mail.tanmen.net overlap at least partially with those of other domains — among them cmi.sakura.ne.jp, ribbon-w.co.jp, tou-ka.sakura.ne.jp and two more.

The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp210.224.172.18, ns1.dns.ne.jp61.211.236.1, ns2.dns.ne.jp133.167.21.1.

Mail Servers

mail.tanmen.net uses one mail server — tanmen.net.

mail.tanmen.net uses the same mail servers as other domains, including tanmen.net.

tanmen.net directs to just one IP number, 182.48.49.11.