tkd-group.com - dns.ninja
tkd-group.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.131.236.150🇯🇵 GMOOSK-NET210.131.236.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | sdbase-smtp01.gmoserver.jp | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| A | 157.7.33.81🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns01.gmoserver.jp | ||||||
| NS | dns02.gmoserver.jp | ||||||
| A | 157.7.34.81🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns02.gmoserver.jp | ||||||
| MX | mx11.gmoserver.jp ⭐ | ||||||
| A | 210.131.236.153🇯🇵 GMOOSK-NET210.131.236.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx11.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf11.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@tkd-group.com 2020-06-25 #6 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786700934 | ||||||
Same first word
tkd-group.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns01.gmoserver.jp2015-05-30 → 2026-08-14 · 2 obs
● 2026-08-14 09:51:46
●NSdns02.gmoserver.jp2015-05-30 → 2026-08-14 · 2 obs
● 2026-08-14 09:51:46
●MXmx11.gmoserver.jp2015-05-30 → 2026-08-14 · 2 obs
● 2026-08-14 09:51:46
○A157.7.156.1602015-05-30 → 2017-04-21 · 4 obs
● 2017-04-21 02:37:24
○ 2026-03-24 07:28:18
○ 2026-08-14 09:51:46
●A210.131.236.1502026-03-24 → 2026-08-14 · 3 obs
● 2026-03-24 07:28:18
● 2026-08-14 09:51:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tkd-group.com | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tkd-group.com (unsigned zone)
⏱️ Timing
Total: 2486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.131.236.150 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx11.gmoserver.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf11.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.tkd-group. |
Analysis
IP Addresses
tkd-group.com has exactly one IP address — 210.131.236.150.
utsuwa.biz, kibou.net, comseye.com plus two other host names have IP numbers in common with tkd-group.com.
Name Servers
DNS delegation for tkd-group.com points to two name servers: dns01.gmoserver.jp and dns02.gmoserver.jp.
The name server configuration of tkd-group.com is shared with other domains, for instance sumo-neko.com, miroku.bz, a-res.org and two others.
tkd-group.com shares at least some of its name servers with domains including gainweb.jp, ageo-chintai.com and fujisawajisho.com
dns01.gmoserver.jp directs to 157.7.33.81 and dns02.gmoserver.jp directs to 157.7.34.81; each host name points to exactly one IP number.
Mail Servers
tkd-group.com uses one mail server — mx11.gmoserver.jp.
The mail server setup of tkd-group.com matches that of other domains such as nagata2604.com, mkde.co.jp, webkyoto.ne.jp and two others.
At least some of the mail servers used by tkd-group.com are shared with other domains: emonos.co.jp, musubu-re.co.jp, adships.jp and two others among them.
It is common to find these mail servers paired with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, as well as two others.
mx11.gmoserver.jp has exactly one IP number: 210.131.236.153.