gbt.cx - robtex.com
gbt.cx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:3a61:a2::2ETHERON2a03:3a61::/32 | ||||||
| PTR | web1.ping64.net | ||||||
| A | 45.131.60.10🇳🇱 ETHERON45.131.60.0/24 | ||||||
| NS | ns1.ping64.net ⭐ | ||||||
| A | 2a03:3a61:a2::2ETHERON2a03:3a61::/32 | ||||||
| PTR | web1.ping64.net | ||||||
| A | 45.131.60.10🇳🇱 ETHERON45.131.60.0/24 | ||||||
| PTR | web1.ping64.net | ||||||
| NS | ns2.ping64.net | ||||||
| A | 2a01:7c8:aac6:66:5054:ff:fe7d:d1c2🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | web2.ping64.net | ||||||
| A | 136.144.173.2🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | web2.ping64.net | ||||||
| MX | mail.gbt.cx ⭐ | ||||||
| A | 2a03:3a61:a2::2ETHERON2a03:3a61::/32 | ||||||
| PTR | web1.ping64.net | ||||||
| A | 45.131.60.10🇳🇱 ETHERON45.131.60.0/24 | ||||||
| PTR | web1.ping64.net | ||||||
| TXT | v=spf1 a mx ip4:45.131.60.10 include:spf.ping64.net ip6:2a03:3a61:a2:0:0:0:0:... | ||||||
| SOA | ns1.ping64.nethostmaster@gbt.cx 2026-04-23 #5 | ||||||
cx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns.anycast.nic.cx ⭐ | ||||||
| NS | ns1.anycastdns.cz | ||||||
| NS | ns2.anycastdns.cz | ||||||
| TXT | Generation Time: 1778449181 | ||||||
| TXT | Generation Time ISO 8601: 2026-05-10 21:39:41 | ||||||
| SOA | ns.anycast.nic.cxhostmaster@coccaregistry.org 2026-05-10 #10 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.ping64.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 01:44:58
●NSns2.ping64.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 01:44:58
●MXmail.gbt.cx2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 01:44:58
●A2a03:3a61:a2::22026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 01:44:58
●A45.131.60.102026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 01:44:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cx | ns1.anycastdns.cz, ns2.anycastdns.cz, ns.anycast.nic.cx | 5 records |
| gbt.cx | ns2.ping64.net, ns1.ping64.net | - |
✅ Authoritative Response
Server:136.144.173.2
NS records: ns2.ping64.net, ns1.ping64.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gbt.cx (unsigned zone)
⏱️ Timing
Total: 727ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.131.60.10 |
| AAAA | 1 | 2a03:3a61:a2::2 |
| NS | 2 | ns2.ping64.net, ns1.ping64.net |
| MX | 1 | mail.gbt.cx (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:45.131.60.10 include:spf |
| SOA | 1 | ns1.ping64.net hostmaster.gbt.cx |
📌 Glue Records Collected
Total: 5
In-bailiwick: 2 (ns.anycast.nic.cx, ns.anycast.nic.cx)
Out-of-bailiwick: 3 (ns2.anycastdns.cz, ns1.anycastdns.cz, ns1.anycastdns.cz)
Analysis
Hierarchy
gbt.cx is a parent of mail.gbt.cx and www.gbt.cx.
IP Addresses
The entity gbt.cx points to two IP numbers: 2a03:3a61:a2::2 and 45.131.60.10.
For instance, other host names uitgeverij-notitia.nl, mail.luceeplanet.com, mail.verlegenmensen.nl, www.afrolov.com and gojani.nl share IP numbers with gbt.cx.
Name Servers
gbt.cx is delegated to two name servers: ns1.ping64.net and ns2.ping64.net.
gbt.cx uses the same name server setup as other domains such as zeitum.com, alterpacare.nl, sqn.nl, xviptv.com and clivelane.ca.
gbt.cx shares name servers with other domains at least partially, for example classic-diecast.com, drovlat.com, soncrata.nl, hannesdj.com and robinaristo.com.
these name servers are commonly used together with the name servers ns1.freazedns.nl, ns2.freazedns.nl, ns5.64ip.net, ns6.64ip.net, ns1.etheron.eu, ns2.etheron.eu, ns1.ethen.nl and ns2.ethen.nl.
Host names with two IP numbers:
ns1.ping64.net points to 2a03:3a61:a2::2 and 45.131.60.10; ns2.ping64.net points to 2a01:7c8:aac6:66:5054:ff:fe7d:d1c2 and 136.144.173.2.
Mail Servers
gbt.cx is handled by a single mail server, mail.gbt.cx.
mail.gbt.cx resolves to two IPs: 2a03:3a61:a2::2 and 45.131.60.10.