`w01923aa.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.153.252^{🇩🇪 NMM-AS85.13.153.0/24 Neue Medien Muennich}
		PTR	`dd37336.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=2608110320

WOT: SAFE (78/100)
rank #40702 globally
rank #19884 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,443

MX for

schmidtgroup.de

Same first word

w01923aa.kasserver.com

Similar names

w01aa329.kasserver.com

w0192a3a.kasserver.com

w01329aa.kasserver.com

w0139a2a.kasserver.com

w013a92a.kasserver.com

w01a3a92.kasserver.com

DNS History

2 records (1 active, 1 former)

●A85.13.153.2522026-02-23 → 2026-08-11 · 3 obs

○ 2020-03-18 07:41:16
● 2026-02-23 12:25:00
● 2026-08-11 04:50:34

○A85.13.162.2472020-03-18 → 2020-03-18 · 3 obs

● 2020-03-18 07:41:16
○ 2026-02-23 12:25:00
○ 2026-08-11 04:50:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, e.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: 246ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.153.252`

📌 Glue Records Collected

Total: 3

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

Analysis

Mail Server Role

Mail for schmidtgroup.de is routed through the mail server w01923aa.kasserver.com.

IP Addresses

w01923aa.kasserver.com has exactly one IP address — 85.13.153.252.

poschinger.net, w019ed87.kasserver.com, w00f924c.kasserver.com plus two other host names have IP numbers in common with w01923aa.kasserver.com.

w01923aa.kasserver.com - robtex.com