`w00a72ff.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.137.126^{🇩🇪 NMM-AS85.13.137.0/24 Neue Medien Muennich}
		PTR	`dd50230.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=2607151640

WOT: SAFE (78/100)
rank #41925 globally
rank #20517 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,681

MX for

jakob-karolus.de

Same first word

w00a72ff.kasserver.com

Similar names

w020f7fa.kasserver.com

w00f27fa.kasserver.com

w00fa27f.kasserver.com

w0207ffa.kasserver.com

w007faf2.kasserver.com

w00af27f.kasserver.com

DNS History

2 records (1 active, 1 former)

●A85.13.137.1262026-02-17 → 2026-07-15 · 3 obs

○ 2017-02-01 17:29:34
● 2026-02-17 09:01:56
● 2026-07-15 15:12:58

○A85.13.140.1682017-02-01 → 2017-02-01 · 3 obs

● 2017-02-01 17:29:34
○ 2026-02-17 09:01:56
○ 2026-07-15 15:12:58

🔍 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: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.137.126`

Analysis

Mail Server Role

jakob-karolus.de uses w00a72ff.kasserver.com as a mail server.

IP Addresses

w00a72ff.kasserver.com resolves to one IP address: 85.13.137.126.

w00afcf8.kasserver.com, mtv-riede.de, wollering.com and two other host names share IP numbers with w00a72ff.kasserver.com.

w00a72ff.kasserver.com - robtex.com