`w01937bf.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.153.30^{🇩🇪 NMM-AS85.13.153.0/24 Neue Medien Muennich}
		PTR	`dd31718.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=2604141440

WOT: SAFE (78/100)
rank #40553 globally
rank #18915 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,748

MX for

muh-berlin.de

marika-voss.de

muhberlin.de

Same first word

w01937bf.kasserver.com

Similar names

DNS History

2 records (1 active, 1 former)

●A85.13.153.302026-02-15 → 2026-04-14 · 3 obs

○ 2019-03-31 16:33:08
● 2026-02-15 06:50:54
● 2026-04-14 13:06:16

○A85.13.163.142019-03-31 → 2019-03-31 · 3 obs

● 2019-03-31 16:33:08
○ 2026-02-15 06:50:54
○ 2026-04-14 13:06:16

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.128.3

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: 229ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.153.30`

Analysis

Mail Server Role

w01937bf.kasserver.com serves as a mail server for muh-berlin.de, marika-voss.de and muhberlin.de.

IP Addresses

w01937bf.kasserver.com maps to IP address 85.13.153.30.

Other host names, for instance kghaus.de, muhberlin.de, mx0.gruenderzeit.net, mx.muh-berlin.de and laesecke.com share IP numbers with w01937bf.kasserver.com.

w01937bf.kasserver.com - robtex.com