`w00a9ef9.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.143.143^{🇩🇪 NMM-AS85.13.143.0/24 Neue Medien Muennich}
		PTR	`dd50908.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`
	NS	`ns14.kas-dns-service.de`
	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=2603251340

WOT: SAFE (78/100)
rank #39437 globally
rank #18929 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,807

MX for

nabu-saale-elster.de

Same first word

w00a9ef9.kasserver.com

Similar names

w00ef99a.kasserver.com

w00eaf99.kasserver.com

w00a9e9f.kasserver.com

DNS History

2 records (1 active, 1 former)

○A85.13.134.302017-05-21 → 2017-05-21 · 3 obs

● 2017-05-21 15:03:42
○ 2026-03-08 06:25:22
○ 2026-03-25 13:02:18

●A85.13.143.1432026-03-08 → 2026-03-25 · 3 obs

○ 2017-05-21 15:03:42
● 2026-03-08 06:25:22
● 2026-03-25 13:02:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
kasserver.com	ns5.kasserver.com, ns6.kasserver.com, ns7.kasserver.com, ns14.kas-dns-service.de...	3 records

✅ Authoritative Response

Server:209.145.55.174

NS records: ns5.kasserver.com, ns6.kasserver.com, ns7.kasserver.com, ns14.kas-dns-service.de, ns1.kas-dns-service.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kasserver.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.143.143`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns5.kasserver.com, ns6.kasserver.com, ns7.kasserver.com)

Analysis

Mail Server Role

w00a9ef9.kasserver.com serves as the mail server for nabu-saale-elster.de.

IP Addresses

w00a9ef9.kasserver.com points to a single IP address: 85.13.143.143.

Other host names such as v034561.kasserver.com, w010b5a2.kasserver.com, mail.nfe.co.at, archicraft.de and mail.sinz-web.de share IP numbers with w00a9ef9.kasserver.com.

w00a9ef9.kasserver.com - robtex.com