`w01cbfa4.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.166.47^{🇩🇪 NMM-AS85.13.166.0/24 Neue Medien Muennich}
		PTR	`dd30708.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=2605100740

WOT: SAFE (78/100)
rank #42207 globally
rank #19081 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,365

MX for

annaklein.de

Same first word

w01cbfa4.kasserver.com

Similar names

w01ca4fb.kasserver.com

w01b4acf.kasserver.com

w01cbaf4.kasserver.com

w01ca4bf.kasserver.com

w01bfa4c.kasserver.com

w014cfab.kasserver.com

DNS History

1 record (1 active, 0 former)

●A85.13.166.472026-03-06 → 2026-05-10 · 2 obs

● 2026-03-06 16:04:12
● 2026-05-10 06:24:46

🔍 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: 215ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.166.47`

Analysis

Mail Server Role

w01cbfa4.kasserver.com is the mail server for annaklein.de.

IP Addresses

w01cbfa4.kasserver.com maps to IP address 85.13.166.47.

Other host names, for instance v087112.kasserver.com, w00f2e8d.kasserver.com, w00ea435.kasserver.com, harpering.net and oni-kudaki.com share IP numbers with w01cbfa4.kasserver.com.

w01cbfa4.kasserver.com - robtex.com