`nomail2.sdinet.de`

DNSSEC	⚠️ Not signed
A	136.243.3.60^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
		PTR	`vpnhub1.hamburg.ccc.de`
TXT	`v=spf1 mx include:spf.sdinet.de -all`

`sdinet.de`

	DNSSEC	⚠️ Not signed
	A	2a01:4f8:211:1c94::63^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
	A	136.243.3.21^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
	NS	`ns-b.sdinet.de` ⭐
	NS	`ns-a.sdinet.de`
	MX	`mail.sdinet.de` ⭐
	TXT	`google-site-verification=56hqLTTsBQETrgbE87N59aN5QufLts8TQCwzJTcdGGM`
	TXT	`v=spf1 mx include:spf.sdinet.de ip4:82.66.166.90/32 ip4:217.169.134.32/27 ip4...`
	SOA	`ns-b.sdinet.de`dns-admin@sdinet.de 2025-11-26 #1

rank #732171 globally
rank #28575 in the tld
📈 Tranco rank: #384,029

MX for

cut.de

mms-ag.de

mail.sdinet.de

Previously MX for

hydra.sdinet.de

Similar names

milano2.it

2limona.ru

milano2.net

DNS History

1 record (1 active, 0 former)

●A136.243.3.602020-03-08 → 2026-04-03 · 2 obs

● 2020-03-08 21:31:14
● 2026-04-03 04:17:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
sdinet.de	ns-a.sdinet.de, ns-b.sdinet.de	4 records

✅ Authoritative Response

Server:136.243.3.21

NS records: ns-a.sdinet.de, ns-b.sdinet.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdinet.de (unsigned zone)

⏱️ Timing

Total: 844ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.3.60`
TXT	1	`v=spf1 mx include:spf.sdinet.de -all`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns-a.sdinet.de, ns-a.sdinet.de, ns-b.sdinet.de...)

Analysis

Mail Server Role

nomail2.sdinet.de serves as the mail server for cut.de, mms-ag.de and mail.sdinet.de.

mail.sdinet.de, nomail.sdinet.de and nomail3.sdinet.de are commonly used as mail servers alongside nomail2.sdinet.de.

IP Addresses

nomail2.sdinet.de resolves to one IP number: 136.243.3.60.

Other host names, for instance fun-ns.sdinet.de, nomail.sdinet.de and vpnhub1.hamburg.ccc.de share IP numbers with nomail2.sdinet.de.

nomail2.sdinet.de - robtex.com