`w01f87bf.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.166.222^{🇩🇪 NMM-AS85.13.166.0/24 Neue Medien Muennich}
		PTR	`dd54400.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=2605101340

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

MX for

hestler.net

myopendesktop.com

Same first word

w01f87bf.kasserver.com

Similar names

w0187bff.kasserver.com

w01b7ff8.kasserver.com

w01f78bf.kasserver.com

w01b7f8f.kasserver.com

w018b7ff.kasserver.com

w018f7bf.kasserver.com

w017f8fb.kasserver.com

DNS History

1 record (1 active, 0 former)

●A85.13.166.2222026-02-14 → 2026-05-10 · 2 obs

● 2026-02-14 18:58:12
● 2026-05-10 12:16:04

🔍 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: 242ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.166.222`

Analysis

Mail Server Role

w01f87bf.kasserver.com serves as the mail server for hestler.net and myopendesktop.com.

IP Addresses

w01f87bf.kasserver.com points to IP number: 85.13.166.222.

Other host names such as w01f94cc.kasserver.com, w01f8abd.kasserver.com, myopendesktop.com, mail.hestler.net and w01b95cc.kasserver.com share IPs with w01f87bf.kasserver.com.

w01f87bf.kasserver.com - robtex.com