`w01979fe.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.152.126^{🇩🇪 NMM-AS85.13.152.0/24 Neue Medien Muennich}
		PTR	`dd35506.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=2608102340

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

MX for

sleep-in.org

Same first word

w01979fe.kasserver.com

Similar names

w017ef99.kasserver.com

w019ef97.kasserver.com

w01799fe.kasserver.com

w01e979f.kasserver.com

w0179fe9.kasserver.com

w0179e9f.kasserver.com

DNS History

1 record (1 active, 0 former)

●A85.13.152.1262019-12-19 → 2026-08-10 · 2 obs

● 2019-12-19 01:25:46
● 2026-08-10 22:56:34

🔍 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: 296ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.152.126`

Analysis

Mail Server Role

sleep-in.org uses w01979fe.kasserver.com as a mail server.

sleepin-org01c.mail.protection.outlook.com and w01979fe.kasserver.com are commonly paired as mail servers.

IP Addresses

w01979fe.kasserver.com resolves to one IP address: 85.13.152.126.

naumiec.de, w00de320.kasserver.com, hg-pw.de and two other host names share IP numbers with w01979fe.kasserver.com.

w01979fe.kasserver.com - robtex.com