`w00a173f.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.138.172^{🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich}
		PTR	`dd18208.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=2607270020

WOT: SAFE (78/100)
rank #40311 globally
rank #19771 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,601

MX for

wulf.it

Same first word

w00a173f.kasserver.com

Similar names

DNS History

2 records (1 active, 1 former)

○A85.13.134.2032016-12-24 → 2016-12-24 · 3 obs

● 2016-12-24 06:03:28
○ 2026-06-12 03:12:50
○ 2026-07-26 22:49:34

●A85.13.138.1722026-06-12 → 2026-07-26 · 3 obs

○ 2016-12-24 06:03:28
● 2026-06-12 03:12:50
● 2026-07-26 22:49:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
kasserver.com	ns5.kasserver.com, ns6.kasserver.com, ns7.kasserver.com, ns14.kas-dns-service.de...	3 records

✅ Authoritative Response

Server:85.13.128.3

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: 273ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.138.172`

📌 Glue Records Collected

Total: 3

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

Analysis

Mail Server Role

The mail server w00a173f.kasserver.com processes email for wulf.it.

IP Addresses

w00a173f.kasserver.com resolves to just one IP address, 85.13.138.172.

Two other host names, along with w00c3a2b.kasserver.com, maxqing.com and mail.fuez.at, also share IP numbers with w00a173f.kasserver.com.

w00a173f.kasserver.com - robtex.com