`w01250be.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.156.58^{🇩🇪 NMM-AS85.13.156.0/24 Neue Medien Muennich}
		PTR	`dd43220.kasserver.com`

`kasserver.com`

	DNSSEC	⚠️ Not signed
	A	85.13.159.123^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
	NS	`ns5.kasserver.com` ⭐
	NS	`ns1.kas-dns-service.de` ⚠️ Not in parent delegation
	NS	`ns14.kas-dns-service.de` ⚠️ Not in parent delegation
	NS	`ns6.kasserver.com`
	NS	`ns7.kasserver.com`
	MX	`mx.kasserver.com` ⭐
	TXT	`v=spf1 a mx ip4:85.13.128.0/18 ip4:185.3.40.0/22 ip6:2a02:2d40::/32 ~all`
	SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2605130920

WOT: SAFE (78/100)
rank #42062 globally
rank #19066 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,381

MX for

andreasguenther.biz

aguenther.de

notenxxl.de

bariba.de

schreibaufgabe.de

Previously MX for

ferienxxl.de

Same first word

w01250be.kasserver.com

Similar names

DNS History

2 records (1 active, 1 former)

○A85.13.152.892017-01-22 → 2017-01-22 · 3 obs

● 2017-01-22 00:42:18
○ 2026-02-15 13:57:26
○ 2026-05-13 07:54:04

●A85.13.156.582026-02-15 → 2026-05-13 · 3 obs

○ 2017-01-22 00:42:18
● 2026-02-15 13:57:26
● 2026-05-13 07:54:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kasserver.com	ns5.kasserver.com, ns6.kasserver.com, ns7.kasserver.com	-

✅ Authoritative Response

Server:209.145.55.174

NS records: ns5.kasserver.com, ns6.kasserver.com, ns7.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kasserver.com (unsigned zone)

⏱️ Timing

Total: 407ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.156.58`

Analysis

Mail Server Role

w01250be.kasserver.com serves as the mail server for andreasguenther.biz, aguenther.de, notenxxl.de, bariba.de and schreibaufgabe.de.

Together with w01250be.kasserver.com, aguenther-de.mail.protection.outlook.com is commonly used as a mail server.

IP Addresses

w01250be.kasserver.com resolves to a single IP: 85.13.156.58.

Other host names, for instance v038939.kasserver.com, w0148575.kasserver.com, w00a4f9c.kasserver.com, w00955b7.kasserver.com and lichten.at share IP numbers with w01250be.kasserver.com.

w01250be.kasserver.com - robtex.com