`w00a801b.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.133.21^{🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich}
		PTR	`dd24616.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=2603280020

WOT: SAFE (78/100)
rank #40533 globally
rank #19064 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,759

Previously MX for

tierauffangstation.de

tierart.com

tierart.de

Same first word

w00a801b.kasserver.com

Similar names

DNS History

2 records (1 active, 1 former)

●A85.13.133.212026-02-28 → 2026-03-27 · 3 obs

○ 2017-01-31 22:31:58
● 2026-02-28 04:31:14
● 2026-03-27 23:50:12

○A85.13.139.2302017-01-31 → 2017-01-31 · 3 obs

● 2017-01-31 22:31:58
○ 2026-02-28 04:31:14
○ 2026-03-27 23:50:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kasserver.com	ns5.kasserver.com, ns6.kasserver.com, ns7.kasserver.com	-

✅ Authoritative Response

Server:209.145.55.174

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: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.133.21`

Analysis

IP Addresses

w00a801b.kasserver.com resolves to one IP number: 85.13.133.21.

other host names including mail.hallokleines.de, www.blickfelder.de, v098023.kasserver.com, mail.raiffeisen-mittelems.de and w016f514.kasserver.com share IP numbers with w00a801b.kasserver.com.

w00a801b.kasserver.com - robtex.com