`w01fb2bb.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.132.134^{🇩🇪 NMM-AS85.13.132.0/24 Neue Medien Muennich}
		PTR	`dd50206.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`
	NS	`ns14.kas-dns-service.de`
	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=2604140540

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

MX for

warsteiner.net

paderborner.net

Same first word

w01fb2bb.kasserver.com

Similar names

w01bbf2b.kasserver.com

w01bf2bb.kasserver.com

w01fbb2b.kasserver.com

DNS History

1 record (1 active, 0 former)

●A85.13.132.1342026-04-06 → 2026-04-14 · 2 obs

● 2026-04-06 02:06:16
● 2026-04-14 05:32:12

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.159.101

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: 230ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.132.134`

Analysis

Mail Server Role

w01fb2bb.kasserver.com handles mail for warsteiner.net and paderborner.net.

IP Addresses

w01fb2bb.kasserver.com maps to IP address 85.13.132.134.

Other host names, for instance christophcroise.de, w010ba21.kasserver.com, w0060434.kasserver.com, vaerst.org and sterzing.wine share IP numbers with w01fb2bb.kasserver.com.

w01fb2bb.kasserver.com - robtex.com