`prolonger.de`

DNSSEC	⚠️ Not signed
A	85.13.136.32^{🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich}
		PTR	`dd14804.kasserver.com`
NS	`ns5.kasserver.com` ⭐
		A	85.13.128.3^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns5.kasserver.com`
NS	`ns6.kasserver.com`
		A	85.13.159.101^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
			PTR	`ns6.kasserver.com`
MX	`w00a3a69.kasserver.com` ⭐
		A	85.13.136.32^{🇩🇪 NMM-AS85.13.136.0/24 Neue Medien Muennich}
			PTR	`dd14804.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602181244

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1774474970

Same first word

prolonger.ru

prolonger.de

prolonger.com

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-05-27 → 2026-03-25 · 2 obs

● 2015-05-27 03:32:34
● 2026-03-25 22:05:50

●NSns6.kasserver.com2015-05-27 → 2026-03-25 · 2 obs

● 2015-05-27 03:32:34
● 2026-03-25 22:05:50

○MXmail.prolonger.de2015-05-27 → 2016-04-19 · 4 obs

● 2015-05-27 03:32:34
● 2016-04-19 11:16:52
○ 2017-02-11 06:28:12
○ 2026-03-25 22:05:50

●MXw00a3a69.kasserver.com2017-02-11 → 2026-03-25 · 3 obs

○ 2016-04-19 11:16:52
● 2017-02-11 06:28:12
● 2026-03-25 22:05:50

●A85.13.136.322020-02-09 → 2026-03-25 · 3 obs

○ 2017-02-11 06:28:12
● 2020-02-09 00:28:58
● 2026-03-25 22:05:50

○A85.13.140.392015-05-27 → 2017-02-11 · 4 obs

● 2015-05-27 03:32:34
● 2017-02-11 06:28:12
○ 2020-02-09 00:28:58
○ 2026-03-25 22:05:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
prolonger.de	ns5.kasserver.com, ns6.kasserver.com	-

✅ Authoritative Response

Server:85.13.128.3

NS records: ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prolonger.de (unsigned zone)

⏱️ Timing

Total: 941ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.136.32`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w00a3a69.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

IP Addresses

prolonger.de points to IP number 85.13.136.32.

For instance, other host names mail.reitverein-tostedt.de, n-zed.de, w00c7a61.kasserver.com, bikini-outlet.de and dd14804.kasserver.com share IP numbers with prolonger.de.

Name Servers

prolonger.de is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

prolonger.de uses the same name server setup as other domains such as wiesn-infos.de, elektro-latzel.de, helpachild.de, kellnerin.de and aufbaukommando.de.

prolonger.de shares name servers with other domains at least partially, for example simoneiersbrock.de, asien-erleben.de, mlsharepoint.de, musikwelten-stuttgart.de and dgbav.de.

These name servers are commonly used together with a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.

Host names with one IP number:

ns5.kasserver.com points to: 85.13.128.3.

ns6.kasserver.com points to: 85.13.159.101.

Mail Servers

prolonger.de is handled by a single mail server, w00a3a69.kasserver.com.

The mail server setup of prolonger.de is the same as that of other domains, for instance handydisplayreparatur.de.

w00a3a69.kasserver.com points to a single IP: 85.13.136.32.

prolonger.de - robtex.com

prolonger.de

de