`mailgate.bytesatwork.de`

DNSSEC	⚠️ Not signed
A	80.148.41.217^{🇩🇪 DTAG80.144.0.0/13 Deutsche Telekom AG, Internet service provider}
		PTR	`mailgate.bytesatwork.de`

`bytesatwork.de`

	DNSSEC	⚠️ Not signed
	A	93.241.9.146^{🇩🇪 DTAG93.192.0.0/10 Deutsche Telekom AG Internet Service Provider}
	NS	`ns31.domaincontrol.com` ⭐
	NS	`ns32.domaincontrol.com`
	MX	`mail.bytesatwork.de` ⭐
	TXT	`MS=ms42420157`
	TXT	`v=spf1 ip4:80.237.132.164 ip4:80.237.132.96 ip4:195.4.132.82 ip4:80.148.41.21...`
	TXT	`29.12.2025`
	TXT	`openai-domain-verification=dv-CIc0GuHwQ33UNKifTbx3UKqg`
	SOA	`ns31.domaincontrol.com`dns@jomax.net 2026-03-04 #2

PTR for

217.41.148.80.in-addr.arpa

MX for

apps4tv.eu

4sharepoint.de

apps4tv.de

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

●A80.148.41.2172017-03-21 → 2026-03-23 · 2 obs

● 2017-03-21 20:06:58
● 2026-03-23 03:33:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
bytesatwork.de	ns32.domaincontrol.com, ns31.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.73.16

NS records: ns32.domaincontrol.com, ns31.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bytesatwork.de (unsigned zone)

⏱️ Timing

Total: 593ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.148.41.217`

Analysis

Mail Server Role

mailgate.bytesatwork.de serves as the mail server for apps4tv.eu, 4sharepoint.de and apps4tv.de.

IP Addresses

mailgate.bytesatwork.de points to a single IP address: 80.148.41.217.

mailgate.bytesatwork.de - robtex.com

mailgate.bytesatwork.de

bytesatwork.de