`server66.gradbg.com`

DNSSEC	⚠️ Not signed
A	157.90.182.153^{🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC}
		PTR	`static.153.182.90.157.clients.your-server.de`

`gradbg.com`

	DNSSEC	⚠️ Not signed
	A	162.55.235.17^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
	NS	`ns-1186.awsdns-20.org` ⭐
	NS	`ns-1630.awsdns-11.co.uk`
	NS	`ns-410.awsdns-51.com`
	NS	`ns-589.awsdns-09.net`
	MX	`mail.gradbg.com` ⭐
	TXT	`v=spf1 a mx include:spf.gradbg.com ~all`
	SOA	`ns-1186.awsdns-20.org`awsdns-hostmaster@amazon.com serial=1

Same first word

server66.ru

server66.de

server66.com

server66.nl

Similar names

66server.de

DNS History

2 records (1 active, 1 former)

●A157.90.182.1532026-03-31 → 2026-04-26 · 3 obs

○ 2017-07-20 04:53:20
● 2026-03-31 18:36:46
● 2026-04-26 17:14:54

○A85.25.41.942017-07-20 → 2017-07-20 · 3 obs

● 2017-07-20 04:53:20
○ 2026-03-31 18:36:46
○ 2026-04-26 17:14:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gradbg.com	ns-589.awsdns-09.net, ns-410.awsdns-51.com, ns-1630.awsdns-11.co.uk, ns-1186.awsdns-20.org	2 records

✅ Authoritative Response

Server:205.251.196.162

NS records: ns-589.awsdns-09.net, ns-410.awsdns-51.com, ns-1630.awsdns-11.co.uk, ns-1186.awsdns-20.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gradbg.com (unsigned zone)

⏱️ Timing

Total: 544ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.90.182.153`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-410.awsdns-51.com, ns-410.awsdns-51.com)

Analysis

IP Addresses

server66.gradbg.com resolves to a single IP address: 157.90.182.153.

Other host names including mail.sanovnik.com, server2.gradbg.com, mail.edin.bg, mail.tastycraze.com and mail.ezine.bg share IP numbers with server66.gradbg.com.

server66.gradbg.com - robtex.com