`frolf.kasserver.com`

DNSSEC	⚠️ Not signed
A	85.13.142.191^{🇩🇪 NMM-AS85.13.142.0/24 Neue Medien Muennich}
		PTR	`dd23206.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=2603300320

WOT: SAFE (78/100)
rank #40019 globally
rank #19011 in the tld
WOT: SAFE (80/100)
📈 Tranco rank: #2,749

MX for

rolfmonitor.de

Same first word

frolf.org

frolf.kasserver.com

Similar names

forlf.com

rolff.dk

lorff.de

frofl.de

rolff.info

rolff.se

rolff.it

rolff.de

forfl.com

rolff.ch

flofr.com

rolff.com

florf.de

flofr.gov

rolff.eu

DNS History

2 records (1 active, 1 former)

○A85.13.135.1032017-03-13 → 2017-03-13 · 3 obs

● 2017-03-13 23:12:04
○ 2026-03-29 19:40:04
○ 2026-03-30 02:08:24

●A85.13.142.1912026-03-29 → 2026-03-30 · 3 obs

○ 2017-03-13 23:12:04
● 2026-03-29 19:40:04
● 2026-03-30 02:08:24

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.159.101

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: 217ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.142.191`

Analysis

Mail Server Role

frolf.kasserver.com serves as the mail server for rolfmonitor.de.

IP Addresses

frolf.kasserver.com points to a single IP: 85.13.142.191.

Other host names, for instance mail.jazzhausschule.de, w008f36a.kasserver.com, jazzhausschule.de, w00a9887.kasserver.com and ojhs.de share IP numbers with frolf.kasserver.com.

frolf.kasserver.com - robtex.com