server2mail.de - dns.ninja

`server2mail.de`

DNSSEC	⚠️ Not signed
A	138.201.1.61^{🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4}
		PTR	`static.61.1.201.138.clients.your-server.de`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`mail.server2mail.de` ⭐
		A	138.201.1.61^{🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4}
			PTR	`static.61.1.201.138.clients.your-server.de`
TXT	`v=spf1 a mx ~all`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-04-14 #0

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1780961596

Subdomains

hetzner-ex5.server2mail.de

mail.server2mail.de

Same first word

server2mail.de

Similar names

servermail2.com

mailserver2.com

mailserver2.ddns.net

DNS History

6 records (5 active, 1 former)

●NSns1.first-ns.de2015-07-23 → 2026-06-09 · 2 obs

● 2015-07-23 13:18:46
● 2026-06-09 00:05:04

●NSrobotns2.second-ns.de2015-07-23 → 2026-06-09 · 2 obs

● 2015-07-23 13:18:46
● 2026-06-09 00:05:04

●NSrobotns3.second-ns.com2015-07-23 → 2026-06-09 · 2 obs

● 2015-07-23 13:18:46
● 2026-06-09 00:05:04

●MXmail.server2mail.de2015-07-23 → 2026-06-09 · 2 obs

● 2015-07-23 13:18:46
● 2026-06-09 00:05:04

●A138.201.1.612017-06-05 → 2026-06-09 · 3 obs

○ 2016-09-26 11:34:38
● 2017-06-05 12:58:44
● 2026-06-09 00:05:04

○A85.10.192.1532015-07-23 → 2016-09-26 · 4 obs

● 2015-07-23 13:18:46
● 2016-09-26 11:34:38
○ 2017-06-05 12:58:44
○ 2026-06-09 00:05:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
server2mail.de	robotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com	-

✅ Authoritative Response

Server:213.239.242.238

NS records: robotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for server2mail.de (unsigned zone)

⏱️ Timing

Total: 1430ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.201.1.61`
NS	3	`ns1.first-ns.de, robotns2.second-ns.de...`
MX	1	`mail.server2mail.de (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

Analysis

Hierarchy

hetzner-ex5.server2mail.de and mail.server2mail.de are both subdomains of server2mail.de.

IP Addresses

server2mail.de resolves to one IP address: 138.201.1.61.

Further host names like mail.server2mail.de and static.61.1.201.138.clients.your-server.de overlap in IP numbers with server2mail.de.

Name Servers

server2mail.de has three name servers — robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

There is at least partial name server overlap between server2mail.de and other domains — holzbau-und-zimmerei.de, dynmap.de, artec-berlin.net and two more among them.

The name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de are often found in combination with these name servers.

Each of robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de points to two IP numbers. robotns3.second-ns.com points to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de points to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de points to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.

Mail Servers

Mail for server2mail.de is handled by a single mail server, mail.server2mail.de.

mail.server2mail.de points to one IP number — 138.201.1.61.