`w00fb91f.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.130.91^{🇩🇪 NMM-AS85.13.130.0/24 Neue Medien Muennich}
		PTR	`dd41520.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=2605140820

WOT: SAFE (78/100)
rank #43727 globally
rank #19497 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,383

MX for

feichtenhof.de

Same first word

w00fb91f.kasserver.com

Similar names

w01fbf09.kasserver.com

w00fb19f.kasserver.com

w00bff19.kasserver.com

w00f1f9b.kasserver.com

w01bff09.kasserver.com

w00f9f1b.kasserver.com

w01f90fb.kasserver.com

w01f0f9b.kasserver.com

DNS History

2 records (1 active, 1 former)

●A85.13.130.912026-04-08 → 2026-05-14 · 3 obs

○ 2017-07-06 04:23:06
● 2026-04-08 01:48:20
● 2026-05-14 06:52:22

○A85.13.135.1642017-07-06 → 2017-07-06 · 3 obs

● 2017-07-06 04:23:06
○ 2026-04-08 01:48:20
○ 2026-05-14 06:52:22

🔍 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: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.130.91`

Analysis

Mail Server Role

w00fb91f.kasserver.com functions as a mail server for feichtenhof.de.

IP Addresses

w00fb91f.kasserver.com points to IP number: 85.13.130.91.

Other host names such as dog-dog.de, von-den-brigachauen.de, mail.feichtenhof.de, mail.kuschel2013.com and mail.architekturundwerkstatt.de share IPs with w00fb91f.kasserver.com.

w00fb91f.kasserver.com - robtex.com