gca.gov.uk - robtex.com
gca.gov.uk
gov.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a04:4e42::144🇺🇸 Fastly2a04:4e42::/48 | ||||||
| A | 2a04:4e42:200::144🇺🇸 Fastly2a04:4e42:200::/48 | ||||||
| A | 2a04:4e42:400::144🇺🇸 Fastly2a04:4e42:400::/48 | ||||||
| A | 2a04:4e42:600::144🇺🇸 Fastly2a04:4e42:600::/48 | ||||||
| A | 2a04:4e42:800::144🇺🇸 Fastly2a04:4e42::/32 | ||||||
| A | 2a04:4e42:a00::144🇺🇸 Fastly2a04:4e42::/32 | ||||||
| A | 2a04:4e42:c00::144🇺🇸 Fastly2a04:4e42::/32 | ||||||
| A | 2a04:4e42:e00::144🇺🇸 Fastly2a04:4e42::/32 | ||||||
| A | 151.101.0.144🇺🇸 Fastly151.101.0.0/22 | ||||||
| A | 151.101.64.144🇺🇸 Fastly151.101.64.0/22 | ||||||
| A | 151.101.128.144🇺🇸 Fastly151.101.128.0/22 | ||||||
| A | 151.101.192.144🇺🇸 Fastly151.101.192.0/22 | ||||||
| NS | dns1.nic.uk ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns2.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns3.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns4.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsa.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsb.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsc.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsd.nic.uk ⚠️ Not in parent delegation | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | d1v9gv6rnax070.cloudfront.net | ||||||
| TXT | security_contact=https://vulnerability-reporting.service.security.gov.uk | ||||||
| TXT | _globalsign-domain-verification=a5p69EoJN9T_qv6CU2Y_FkAocR4FJpRN84165hHR25 | ||||||
| SOA | dns1.nic.ukhostmaster@nominet.org.uk serial=1776953220 | ||||||
rank #4571 in the tld
📈 Tranco rank: #529,147
rank #11607 globally
rank #297 in the tld
🔒 HSTS Preload
WOT: SAFE (92/100)
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns1.cscdns.net2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 00:00:02
●NSdns2.cscdns.net2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 00:00:02
●MXsmtp.google.com2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 00:00:02
●A18.130.3.1212026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 00:00:02
●A35.177.67.1802026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 00:00:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| gca.gov.uk | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gca.gov.uk (unsigned zone)
⏱️ Timing
Total: 661ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 18.130.3.121, 35.177.67.180 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | smtp.google.com (pri: 10) |
| TXT | 14 | 7egjipi03mk7sngsjpqa8djavg, 915tbprjdmqfj1o09229pq1tgt... |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
The entity gca.gov.uk points to two IP numbers: 18.130.3.121 and 35.177.67.180.
Other host names for example crowncommercial.gov.uk, ec2-18-130-3-121.eu-west-2.compute.amazonaws.com and ec2-35-177-67-180.eu-west-2.compute.amazonaws.com share IP numbers with gca.gov.uk.
Name Servers
gca.gov.uk is delegated to two name servers: dns1.cscdns.net and dns2.cscdns.net.
gca.gov.uk uses the same name server setup as other domains such as truist-invest.org, ing-intermediairs.nl, mdlz.com.br, rolexsat.com and digipay.dk.
gca.gov.uk shares name servers with other domains at least partially, for instance fluorjobsintexas.com and mbanetaccess.com.
Host names with two IP numbers:
dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.
Mail Servers
gca.gov.uk is handled by a single mail server, smtp.google.com.
gca.gov.uk shares the same mail server setup as other domains, for instance atoma.it, star-t.com.ua, feelslikespring.com, nmssystems.net and inch.com.
gca.gov.uk shares mail servers with other domains at least partially; for instance nqrdc.com, phetchabunpao.ac.th, flex-it.biz, hharvi.com and colinallred.com.
Host smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c0b::1b, 2607:f8b0:4004:c17::1a, 2607:f8b0:4004:c19::1a, 2607:f8b0:4004:c19::1b, 142.250.31.26, 142.251.16.26, 142.251.16.27, 142.251.111.26 and 142.251.111.27.