`w00a01aa.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.139.18^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
		PTR	`dd44024.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=2607140320

WOT: SAFE (78/100)
rank #40984 globally
rank #20070 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,668

MX for

ntg-frankfurt.de

Same first word

w00a01aa.kasserver.com

Similar names

w01aa0a0.kasserver.com

w01a0aa0.kasserver.com

w0100aaa.kasserver.com

w00a1a0a.kasserver.com

w00a0a1a.kasserver.com

w00aa0a1.kasserver.com

DNS History

2 records (1 active, 1 former)

○A85.13.139.1662017-06-25 → 2017-06-25 · 3 obs

● 2017-06-25 12:19:52
○ 2026-04-21 05:01:38
○ 2026-07-14 02:21:58

●A85.13.139.182026-04-21 → 2026-07-14 · 3 obs

○ 2017-06-25 12:19:52
● 2026-04-21 05:01:38
● 2026-07-14 02:21:58

🔍 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: 243ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.139.18`

Analysis

Mail Server Role

Mail for ntg-frankfurt.de is routed through the mail server w00a01aa.kasserver.com.

IP Addresses

w00a01aa.kasserver.com has exactly one IP address — 85.13.139.18.

w009deae.kasserver.com, sarocat.it, w01412e5.kasserver.com plus two other host names have IP numbers in common with w00a01aa.kasserver.com.

w00a01aa.kasserver.com - robtex.com