`sslgate2.polytron.de`

DNSSEC	⚠️ Not signed
A	2.207.206.114^{🇩🇪 VODANET2.200.0.0/13 Vodafone D2 GmbH}
		PTR	`sslgate2.polytron.de`
MX	`mx00.kundenserver.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.kundenserver.de`⁽¹¹⁾
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`

`polytron.de`

	DNSSEC	⚠️ Not signed
	A	217.160.0.126^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
	NS	`ns3.kundenserver.de` ⭐
	NS	`ns4.kundenserver.de`
	MX	`sslgate2.polytron.de` ⭐
	MX	`mx00.ionos.de`⁽⁵⁰⁾
	MX	`mx01.ionos.de`⁽⁵⁰⁾
	TXT	`MS=6A4B14FB70D01845712B5D9CFAE9154F00456E67`
	TXT	`v=spf1 mx include:spf.crsend.com ~all`
	SOA	`ns3.kundenserver.de`hostmaster@kundenserver.de 2016-11-05 #47

PTR for

226.138.24.37.in-addr.arpa

MX for

polytron.info

polytron.de

DNS History

5 records (3 active, 2 former)

●MXmx00.kundenserver.de2015-05-26 → 2026-03-28 · 2 obs

● 2015-05-26 04:26:36
● 2026-03-28 06:21:02

●MXmx01.kundenserver.de2015-05-26 → 2026-03-28 · 2 obs

● 2015-05-26 04:26:36
● 2026-03-28 06:21:02

●A2.207.206.1142026-03-28 → 2026-03-28 · 3 obs

○ 2026-02-14 20:54:42
● 2026-03-28 06:21:00
● 2026-03-28 06:21:02

○A217.92.70.1322015-05-26 → 2016-06-19 · 4 obs

● 2015-05-26 04:26:36
● 2016-06-19 06:14:20
○ 2026-02-14 20:54:42
○ 2026-03-28 06:21:02

○A37.24.138.2262026-02-14 → 2026-02-14 · 4 obs

○ 2016-06-19 06:14:20
● 2026-02-14 20:54:42
○ 2026-03-28 06:21:00
○ 2026-03-28 06:21:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
polytron.de	ns3.kundenserver.de, ns4.kundenserver.de	-

✅ Authoritative Response

Server:217.160.82.35

NS records: ns3.kundenserver.de, ns4.kundenserver.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polytron.de (unsigned zone)

⏱️ Timing

Total: 1175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`2.207.206.114`
MX	2	`mx00.kundenserver.de (pri: 10), mx01.kundenserver.de (pri: 11)`

Analysis

Mail Server Role

sslgate2.polytron.de serves mail for polytron.info and polytron.de.

mx00.kundenserver.de, mx01.kundenserver.de and mx00.ionos.de are commonly used as mail servers together with sslgate2.polytron.de.

IP Addresses

sslgate2.polytron.de resolves to a single IP address: 2.207.206.114.

Mail Servers

sslgate2.polytron.de is handled by two mail servers: mx00.kundenserver.de and mx01.kundenserver.de.

sslgate2.polytron.de shares its mail server setup with other domains, including wildfoxrunning.com, mail.wavm.at, studentenwohnungen-lemgo.de, www.wilmshaus.de and stanok-eu.de.

The mail servers for sslgate2.polytron.de are shared with other domains, for instance se-m.de, quizx.org, casaio.de, wmocs.eu and srv01.it-gw.de.

Host names with a single IP:

mx00.kundenserver.de points to 212.227.15.41.

mx01.kundenserver.de points to 217.72.192.67.

sslgate2.polytron.de - robtex.com