`w0105cb2.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.139.121^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
		PTR	`dd18532.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=2605110220

WOT: SAFE (78/100)
rank #42008 globally
rank #19032 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,381

MX for

dr-jolanthe-ploetz.de

Previously MX for

t-tronix.de

Same first word

w0105cb2.kasserver.com

Similar names

DNS History

1 record (1 active, 0 former)

●A85.13.139.1212026-03-06 → 2026-05-11 · 2 obs

● 2026-03-06 23:34:00
● 2026-05-11 05:09:14

🔍 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: 240ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.139.121`

Analysis

Mail Server Role

w0105cb2.kasserver.com serves as the mail server for dr-jolanthe-ploetz.de.

IP Addresses

w0105cb2.kasserver.com points to a single IP: 85.13.139.121.

Other host names, for instance albsolar.de, www.wushuang.ws, mail2.vereinsaufnaeher.de, mail.weitzgartenbau.de and w01712a5.kasserver.com share IP numbers with w0105cb2.kasserver.com.

w0105cb2.kasserver.com - robtex.com

w0105cb2.kasserver.com

kasserver.com