`w00a83c0.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.136.136^{🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich}
		PTR	`dd15222.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=2604271440

WOT: SAFE (78/100)
rank #42945 globally
rank #19179 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,687

MX for

koeln-catering.de

Same first word

w00a83c0.kasserver.com

Similar names

w00a0c83.kasserver.com

w00a8c03.kasserver.com

w00803ac.kasserver.com

w00c803a.kasserver.com

w00c380a.kasserver.com

w00830ac.kasserver.com

w00ca038.kasserver.com

w00c083a.kasserver.com

DNS History

1 record (1 active, 0 former)

●A85.13.136.1362017-06-29 → 2026-04-27 · 2 obs

● 2017-06-29 19:28:24
● 2026-04-27 13:13:02

🔍 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: 592ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.136.136`

Analysis

Mail Server Role

w00a83c0.kasserver.com is the mail server for koeln-catering.de.

IP Addresses

w00a83c0.kasserver.com resolves to one IP number: 85.13.136.136.

other host names including boreal.rssowl.org, w00d6f7b.kasserver.com, w00a02a4.kasserver.com, werbung-jabitte.de and fleischerei-hoever.de share IP numbers with w00a83c0.kasserver.com.

w00a83c0.kasserver.com - robtex.com