`mail.thomaskuester.de`

DNSSEC	⚠️ Not signed
A	81.88.34.166^{🇩🇪 CLOUDPIT81.88.32.0/20}
		PTR	`host247.alfahosting-server.de`

`thomaskuester.de`

	DNSSEC	⚠️ Not signed
	A	81.88.34.166^{🇩🇪 CLOUDPIT81.88.32.0/20}
	NS	`cns1.alfahosting.info` ⭐
	NS	`cns2.alfahosting.info`
	NS	`cns3.alfahosting.info`
	MX	`mx03.secure-mailgate.com` ⭐
	MX	`mx04.secure-mailgate.com` ⭐
	SOA	`cns1.alfahosting.info`hostmaster@alfahosting@de 2026-06-27 #2

Previously MX for

thomaskuester.de

Same first word

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mail.(0x6c6f6c697461)punk.jp

mail.gov.ie

Similar names

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mail.gov.ls

mail.edu.tt

mail.si

ilam.us

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mail.gov.bs

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mila.sk

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mail.babyblue.jp

mail.in-berlin.de

liam.computer

DNS History

1 record (1 active, 0 former)

●A81.88.34.1662026-02-17 → 2026-07-23 · 2 obs

● 2026-02-17 06:37:00
● 2026-07-23 16:49:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
thomaskuester.de	cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info	-

✅ Authoritative Response

Server:109.237.142.8

NS records: cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thomaskuester.de (unsigned zone)

⏱️ Timing

Total: 1635ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.88.34.166`

Analysis

IP Addresses

mail.thomaskuester.de has exactly one IP address — 81.88.34.166.

nierenzentrum-ilmkreis.de, mail.nierenzentrum-ilmkreis.de, robyn-fuhrmeister.de plus two other host names have IP numbers in common with mail.thomaskuester.de.

mail.thomaskuester.de - robtex.com