`mail.stp.de`

DNSSEC	⚠️ Not signed
A	212.144.20.168^{🇩🇪 VODANET212.144.0.0/16 Mannesmann o.tel.o GmbH & Co Germany}
		PTR	`mail.stp.de`

`stp.de`

	DNSSEC	⚠️ Not signed
	A	178.16.62.49^{🇩🇪 MITTWALD-AS178.16.56.0/21 Mittwald CM Service GmbH und Co. KG}
	NS	`ns1.netuse.de` ⭐
	NS	`ns2.netuse.de`
	NS	`ns4.netuse.de`
	MX	`mail2.stp.de` ⭐
	MX	`mail.stp.de`⁽²⁰⁾
	MX	`mx01.stp.de`⁽³⁰⁾
	MX	`mx02.stp.de`⁽⁴⁰⁾
	TXT	`atlassian-domain-verification=aTMxo61qFrFYED2GfXTJDXMqUc7Rdqu0SUaug2Ms0ocJmjg...`
	TXT	`MS=ms61355670`
	TXT	`v=spf1 a mx include:spf.protection.outlook.com ~all`
	TXT	`openai-domain-verification=dv-RMwtZqz4P6sJb3hQGDQYqIbT`
	TXT	`atlassian-sending-domain-verification=c7bb4ea8-acb7-4b2e-abb2-965446f65596`
	TXT	`iVUiDERrX1mjOzST3KgPDxGGrlu/CtnEMXcK0XPCwVyskLNcB41cksnifZOmgJHhhNS8KywIRtLat...`
	SOA	`ns1.netuse.de`hostmaster@netuse.de 2026-04-12 #0

rank #639502 globally
rank #25985 in the tld

PTR for

168.20.144.212.in-addr.arpa

MX for

Same first word

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mail.gov.ps

mail.ml

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mail.expert

mail.mil.tm

mail.team

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DNS History

1 record (1 active, 0 former)

●A212.144.20.1682015-08-20 → 2026-04-12 · 2 obs

● 2015-08-20 06:53:40
● 2026-04-12 04:55:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
stp.de	ns4.netuse.de, ns2.netuse.de, ns1.netuse.de	-

✅ Authoritative Response

Server:212.12.39.198

NS records: ns4.netuse.de, ns2.netuse.de, ns1.netuse.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stp.de (unsigned zone)

⏱️ Timing

Total: 1276ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.144.20.168`

Analysis

Mail Server Role

mail.stp.de serves mail for steinbeis-papier.de, recyclingpapier.com, steinbeis-temming.de, steinbeis-energie.de, papervierpunktnull.com and a few other domains.

mail2.stp.de, mforward.dtag.de and mx01.stp.de are commonly used as mail servers alongside mail.stp.de.

IP Addresses

mail.stp.de resolves to one IP number: 212.144.20.168.

Other host names, for instance mx02.stp.de, share IP numbers with mail.stp.de.

mail.stp.de - robtex.com

mail.stp.de

stp.de