`w00a20f2.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.156.53^{🇩🇪 NMM-AS85.13.156.0/24 Neue Medien Muennich}
		PTR	`dd40116.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=2603281240

WOT: SAFE (78/100)
rank #41016 globally
rank #19253 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,753

MX for

black-bears-berlin.de

taekwondo-berlin.eu

Same first word

w00a20f2.kasserver.com

Similar names

w00af220.kasserver.com

w00af202.kasserver.com

w00f0a22.kasserver.com

w00a22f0.kasserver.com

w020af02.kasserver.com

DNS History

2 records (1 active, 1 former)

○A85.13.153.1242017-01-09 → 2017-01-09 · 3 obs

● 2017-01-09 04:37:30
○ 2026-03-24 13:50:56
○ 2026-03-28 12:31:24

●A85.13.156.532026-03-24 → 2026-03-28 · 3 obs

○ 2017-01-09 04:37:30
● 2026-03-24 13:50:56
● 2026-03-28 12:31:24

🔍 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: 231ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.156.53`

Analysis

Mail Server Role

w00a20f2.kasserver.com handles mail for black-bears-berlin.de and taekwondo-berlin.eu.

IP Addresses

w00a20f2.kasserver.com maps to IP address 85.13.156.53.

Other host names, for instance sabine-lueers.com, mail.sabine-lueers.com, w018c1b1.kasserver.com, black-bears-berlin.de and majafunk.com share IP numbers with w00a20f2.kasserver.com.

w00a20f2.kasserver.com - robtex.com