mailserver.gtcertification.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status

mailserver.gtcertification.com

gtcertification.com

DNSSEC⚠️ Not signed
A2a07:7800::212🇬🇧 TWENTYI2a07:7800::/48
A185.151.30.212🇬🇧 TWENTYI185.151.30.0/24
NSns1.stackdns.com
NSns2.stackdns.com
NSns3.stackdns.com
NSns4.stackdns.com
MXgtcertification-com.mail.protection.outlook.com
TXTv=spf1 a include:_spf.computorscloud.com ip4:213.78.123.22 ip4:23.236.62.147 ...
SOAns1.stackdns.comhostmaster@stackdns.com serial=1715355917
WOT: SAFE (62/100)
WOT: SAFE (68/100)

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

A185.151.30.2122a07:7800::212
A185.151.30.2122026-03-13 → 2026-08-15 · 2 obs
● 2026-03-13 22:01:34
● 2026-08-15 09:33:36
A2a07:7800::2122026-03-13 → 2026-08-15 · 2 obs
● 2026-03-13 22:01:34
● 2026-08-15 09:33:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...-
gtcertification.comns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com4 records

✅ Authoritative Response

Server:35.197.225.59

NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gtcertification.com (unsigned zone)

⏱️ Timing

Total: 1757ms | Queries: -

📄 Records

TypeCountSample Data
A1185.151.30.212
AAAA12a07:7800::212

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)

Analysis

IP Addresses

mailserver.gtcertification.com points to the IP addresses 185.151.30.212 and 2a07:7800::212

Additional host names — transparentusa.com, badbacks.co.uk, easyfitroofs.co.uk and two others — share IP numbers with mailserver.gtcertification.com.