t-comnet.jp - robtex.com
t-comnet.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.82🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www.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 | mx.t-comnet.jp ⭐ | ||||||
| A | 160.251.229.95🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-09.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@t-comnet.jp 2021-12-11 #4 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1775952903 | ||||||
Subdomains
mx.t-comnet.jp |
Same first word
t-comnet.jp |
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns01.gmoserver.jp2015-08-27 → 2026-04-12 · 2 obs
● 2026-04-12 00:35:26
●NSdns02.gmoserver.jp2015-08-27 → 2026-04-12 · 2 obs
● 2026-04-12 00:35:26
●MXmx.t-comnet.jp2015-08-27 → 2026-04-12 · 2 obs
● 2026-04-12 00:35:26
○A157.7.144.52015-08-27 → 2017-03-27 · 4 obs
● 2017-03-27 18:01:32
○ 2026-04-11 02:19:08
○ 2026-04-12 00:35:26
●A160.251.229.822026-04-11 → 2026-04-12 · 3 obs
● 2026-04-11 02:19:08
● 2026-04-12 00:35:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| t-comnet.jp | dns02.gmoserver.jp, dns01.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.81
NS records: dns02.gmoserver.jp, dns01.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for t-comnet.jp (unsigned zone)
⏱️ Timing
Total: 1393ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.82 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx.t-comnet.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.t-comnet.j |
Analysis
Hierarchy
t-comnet.jp is the parent of mx.t-comnet.jp.
IP Addresses
t-comnet.jp resolves to a single IP address: 160.251.229.82.
Other host names including hrct.jp, miebussan.com, sryu.net, xn--piz.jp and www.dsp-net.co.jp share IP numbers with t-comnet.jp.
Name Servers
t-comnet.jp's delegation uses two name servers, dns01.gmoserver.jp and dns02.gmoserver.jp.
t-comnet.jp shares the same name server setup as other domains, for example to-u.co.jp, se-ku.co.jp, ilcjp.com, tax-accountant.jp and ogawasekkei.co.jp.
Host names with a single IP:
dns01.gmoserver.jp points to 157.7.33.81.
dns02.gmoserver.jp points to 157.7.34.81.
Mail Servers
t-comnet.jp is handled by a single mail server, mx.t-comnet.jp.
mx.t-comnet.jp points to a single IP: 160.251.229.95.