`w0141bcb.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.129.5^{🇩🇪 NMM-AS85.13.129.0/24 Neue Medien Muennich}
		PTR	`dd45204.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=2605150840

WOT: SAFE (78/100)
rank #42124 globally
rank #19181 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,379

MX for

optilohn.de

Same first word

w0141bcb.kasserver.com

Similar names

w01b4cb1.kasserver.com

w01b41cb.kasserver.com

w014cb1b.kasserver.com

w01cbb14.kasserver.com

w01b1b4c.kasserver.com

DNS History

2 records (1 active, 1 former)

●A85.13.129.52026-04-02 → 2026-05-15 · 3 obs

○ 2017-05-27 01:37:12
● 2026-04-02 15:45:18
● 2026-05-15 07:08:44

○A85.13.132.1162017-05-27 → 2017-05-27 · 3 obs

● 2017-05-27 01:37:12
○ 2026-04-02 15:45:18
○ 2026-05-15 07:08:44

🔍 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: 720ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.129.5`

Analysis

Mail Server Role

w0141bcb.kasserver.com is the mail server for optilohn.de.

IP Addresses

w0141bcb.kasserver.com resolves to one IP number: 85.13.129.5.

other host names including nordmann-net.de, mal.outdoorgruppe.net, fachbetriebe.info, w01c4137.kasserver.com and mehlhorn-vier.de share IP numbers with w0141bcb.kasserver.com.

w0141bcb.kasserver.com - robtex.com