`server2.mailsys.de`

DNSSEC	⚠️ Not signed
A	2a0a:4cc0:c1:f606:349b:eeff:fe2d:7fcd^{🇦🇹 netcup-AS2a0a:4cc0:c0::/43}
		PTR	`server2.mailsys.de`
A	159.195.63.138^{🇩🇰 netcup-AS159.195.60.0/22}

`mailsys.de`

	DNSSEC	🔒 Signed (DS record present)
	A	5.9.137.182^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
	NS	`ns11.infomaniak.ch` ⭐
	NS	`ns12.infomaniak.ch`
	MX	`post.mailsys.de` ⭐
	TXT	`v=spf1 ip4:217.11.52.162 ip6:2a00:1828:2000:160::2 ip4:89.238.65.59 ip6:2a00:...`
	SOA	`ns11.infomaniak.ch`hostmaster@infomaniak.ch 2026-02-08 #98

PTR for

138.63.195.159.in-addr.arpa

d.c.f.7.d.2.e.f.f.f.e.e.b.9.4.3.6.0.6.f.1.c.0.0.0.c.c.4.a.0.a.2.ip6.arpa

Previously NS for

starlicious.net

deepstop.de

Previously MX for

starlicious.net

deepstop.de

Same first word

Similar names

2server.org

2server.com

2server.ru

DNS History

2 records (2 active, 0 former)

●A159.195.63.1382026-02-22 → 2026-04-08 · 2 obs

● 2026-02-22 03:53:52
● 2026-04-08 15:46:10

●A2a0a:4cc0:c1:f606:349b:eeff:fe2d:7fcd2026-02-22 → 2026-04-08 · 2 obs

● 2026-02-22 03:53:52
● 2026-04-08 15:46:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
mailsys.de	ns12.infomaniak.ch, ns11.infomaniak.ch	-

✅ Authoritative Response

Server:93.88.255.152

NS records: ns12.infomaniak.ch, ns11.infomaniak.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1089ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.195.63.138`
AAAA	1	`2a0a:4cc0:c1:f606:349b:eeff:fe2d:7fcd`

Analysis

IP Addresses

server2.mailsys.de resolves to two IP numbers: 2a0a:4cc0:c1:f606:349b:eeff:fe2d:7fcd and 159.195.63.138.

Other host names, for instance, bytesandbuilding.com, bim-xperience.at, funk-family.net and baustellen.de share IP numbers with server2.mailsys.de.

server2.mailsys.de - robtex.com