gfrontier.com - robtex.com
gfrontier.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.37🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns.namedserver.net | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | mx.gfrontier.com ⭐ | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698659367 | ||||||
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=1774609697 | ||||||
Subdomains
mx.gfrontier.com |
Same first word
gfrontier.com |
gfrontier.net |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns.namedserver.net2015-08-20 → 2026-03-27 · 2 obs
● 2026-03-27 11:35:30
●NSns2.namedserver.net2015-08-20 → 2026-03-27 · 2 obs
● 2026-03-27 11:35:30
●MXmx.gfrontier.com2015-08-20 → 2026-03-27 · 2 obs
● 2026-03-27 11:35:30
●A153.122.205.372026-03-24 → 2026-03-27 · 3 obs
● 2026-03-24 23:12:14
● 2026-03-27 11:35:30
○A211.13.196.1532015-08-20 → 2020-02-06 · 4 obs
● 2020-02-06 22:34:22
○ 2026-03-24 23:12:14
○ 2026-03-27 11:35:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| gfrontier.com | ns.namedserver.net, ns2.namedserver.net | - |
✅ Authoritative Response
Server:157.120.114.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gfrontier.com (unsigned zone)
⏱️ Timing
Total: 910ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.37 |
| NS | 2 | ns.namedserver.net, ns2.namedserver.net |
| MX | 1 | mx.gfrontier.com (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Hierarchy
The parent of mx.gfrontier.com is gfrontier.com.
IP Addresses
gfrontier.com points to a single IP: 153.122.205.37.
Other host names, for instance olmmusic.co.jp, medic.co.jp, sun-arrow.jp, paltem.jp and aicom-s.jp share IP numbers with gfrontier.com.
Name Servers
Two name servers ns2.namedserver.net and ns.namedserver.net handle delegation for gfrontier.com.
gfrontier.com uses the same name server setup as other domains, for example 234.51.122.153.in-addr.arpa, 99.50.122.153.in-addr.arpa, 97.96.122.153.in-addr.arpa, 67.104.122.153.in-addr.arpa and 219.20.122.153.in-addr.arpa.
gfrontier.com partially shares name servers with other domains, such as 153.122.153.in-addr.arpa and 168.95.125.211.in-addr.arpa.
Host names with three IP numbers:
ns2.namedserver.net points to 157.120.112.212, 157.120.113.212 and 157.120.114.212.
ns.namedserver.net points to 157.120.112.212, 157.120.113.212 and 157.120.114.212.
Hosts pointing to 157.120.112.212: ns2.namedserver.net and ns.namedserver.net.
Hosts pointing to 157.120.113.212: ns2.namedserver.net and ns.namedserver.net.
Hosts pointing to 157.120.114.212: ns2.namedserver.net and ns.namedserver.net.
Both ns2.namedserver.net and ns.namedserver.net point to the same three IPs: 157.120.112.212, 157.120.113.212 and 157.120.114.212.
Mail Servers
gfrontier.com is handled by a single mail server, mx.gfrontier.com.
mx.gfrontier.com points to a single IP: 153.122.206.94.