`sof1-bg.own-server.com`

DNSSEC	⚠️ Not signed
A	78.128.127.156^{🇧🇬 DAInternationalGroup78.128.127.0/24}
		PTR	`sof1-bg.own-server.com`
NS	`dns1.own-server.com` ⭐ ⚠️ Not in parent delegation
		A	2a0a:8dc0:26a::a^{🇬🇧 Clouvider2a0a:8dc0::/36}
			PTR	`dns1.own-server.com`
		A	185.169.234.185^{🇬🇧 Clouvider185.169.234.0/24 Limited DDoS mitigation route}
			PTR	`dns1.own-server.com`
NS	`dns2.own-server.com` ⚠️ Not in parent delegation
		A	2a01:8740:1:7d7::9c23^{🇧🇬 DAInternationalGroup2a01:8740:1::/48}
		A	94.72.140.86^{🇧🇬 DAInternationalGroup94.72.140.0/24}
			PTR	`dns2.own-server.com`
NS	`dns3.own-server.com` ⚠️ Not in parent delegation
		A	2a01:4f8:141:b9::3673^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`dns3.own-server.com`
		A	178.63.199.105^{🇩🇪 Hetzner178.63.0.0/16 HETZNER-RZ-FKS-BLK2}
			PTR	`dns3.own-server.com`
MX	`sof1-bg.own-server.com` ⭐
		A	78.128.127.156^{🇧🇬 DAInternationalGroup78.128.127.0/24}
			PTR	`sof1-bg.own-server.com`
TXT	`v=spf1 +mx +a +ip4:78.128.127.156 ~all`
SOA	`dns1.own-server.com`root@sof1-bg.own-server.com 2026-02-23 #0

`own-server.com`

	DNSSEC	⚠️ Not signed
	A	78.128.127.156^{🇧🇬 DAInternationalGroup78.128.127.0/24}
	NS	`dns1.own-server.com` ⭐
	NS	`dns2.own-server.com`
	NS	`dns3.own-server.com`
	MX	`own-server.com` ⭐
	TXT	`SERVERHUNTER-YORKC12I`
	TXT	`v=spf1 +a +mx +ip4:78.128.127.156 include:spf.mtasv.net ~all`
	TXT	`google-site-verification=QUnJ2eW9ROhr4uMgZ727C06tZGMs37ackFfGX4rVfoM`
	SOA	`dns1.own-server.com`root@sof1-bg.own-server.com 2026-03-27 #2

📈 Tranco rank: #652,816

PTR for

156.127.128.78.in-addr.arpa

MX for

sof1-bg.own-server.com

DNS History

5 records (5 active, 0 former)

●NSdns1.own-server.com2026-03-20 → 2026-04-01 · 2 obs

● 2026-03-20 05:14:56
● 2026-04-01 03:07:56

●NSdns2.own-server.com2026-03-20 → 2026-04-01 · 2 obs

● 2026-03-20 05:14:56
● 2026-04-01 03:07:56

●NSdns3.own-server.com2026-03-20 → 2026-04-01 · 2 obs

● 2026-03-20 05:14:56
● 2026-04-01 03:07:56

●MXsof1-bg.own-server.com2026-03-20 → 2026-04-01 · 2 obs

● 2026-03-20 05:14:56
● 2026-04-01 03:07:56

●A78.128.127.1562026-03-20 → 2026-04-01 · 2 obs

● 2026-03-20 05:14:56
● 2026-04-01 03:07:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...	-
own-server.com	dns2.own-server.com, dns1.own-server.com, dns3.own-server.com	6 records

✅ Authoritative Response

Server:94.72.140.86

NS records: dns2.own-server.com, dns1.own-server.com, dns3.own-server.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for own-server.com (unsigned zone)

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.128.127.156`
NS	3	`dns1.own-server.com, dns3.own-server.com...`
MX	1	`sof1-bg.own-server.com (pri: 0)`
TXT	1	`v=spf1 +mx +a +ip4:78.128.127.156 ~all`
SOA	1	`dns1.own-server.com root.sof1-bg.own-ser`

📌 Glue Records Collected

Total: 6

In-bailiwick: 6 (dns2.own-server.com, dns2.own-server.com, dns1.own-server.com...)

Analysis

Mail Server Role

For sof1-bg.own-server.com, the mail server is sof1-bg.own-server.com.

IP Addresses

sof1-bg.own-server.com points to a single IP number: 78.128.127.156.

Other host names, for instance own-server.com, share IP numbers with sof1-bg.own-server.com.

Name Servers

sof1-bg.own-server.com is delegated to three name servers: dns1.own-server.com, dns2.own-server.com and dns3.own-server.com.

sof1-bg.own-server.com at least partially shares name servers with other domains, for instance dns1.own-server.com, dns3.own-server.com, own-server.com, dns2.own-server.com and netcurtainsonline.co.uk.

Host names with two IP numbers:

Host dns1.own-server.com points to 2a0a:8dc0:26a::a and 185.169.234.185.

Host dns2.own-server.com points to 2a01:8740:1:7d7::9c23 and 94.72.140.86.

Host dns3.own-server.com points to 2a01:4f8:141:b9::3673 and 178.63.199.105.

Mail Servers

One mail server handles sof1-bg.own-server.com.

Host name sof1-bg.own-server.com points to IP address 78.128.127.156.

sof1-bg.own-server.com - robtex.com