`guido-block.de`

DNSSEC	⚠️ Not signed
A	85.13.133.233^{🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich}
		PTR	`dd11416.kasserver.com`
NS	`ns3.kasserver.com` ⭐
		A	85.13.128.2^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns3.kasserver.com`
NS	`ns4.kasserver.com`
		A	85.13.140.2^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
			PTR	`ns4.kasserver.com`
MX	`v082824.kasserver.com` ⭐
		A	85.13.133.233^{🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich}
			PTR	`dd11416.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns3.kasserver.com`hostmaster@kasserver.com serial=2602191127

`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=1778574041

Same first word

guido-block.de

guido-block.com

DNS History

6 records (4 active, 2 former)

●NSns3.kasserver.com2015-08-03 → 2026-05-12 · 2 obs

● 2015-08-03 19:26:10
● 2026-05-12 08:40:50

●NSns4.kasserver.com2015-08-03 → 2026-05-12 · 2 obs

● 2015-08-03 19:26:10
● 2026-05-12 08:40:50

○MXmail.guido-block.de2015-08-03 → 2016-07-16 · 4 obs

● 2015-08-03 19:26:10
● 2016-07-16 11:19:08
○ 2016-12-23 09:41:08
○ 2026-05-12 08:40:50

●MXv082824.kasserver.com2016-12-23 → 2026-05-12 · 3 obs

○ 2016-07-16 11:19:08
● 2016-12-23 09:41:08
● 2026-05-12 08:40:50

●A85.13.133.2332026-04-17 → 2026-05-12 · 3 obs

○ 2017-10-06 15:56:52
● 2026-04-17 12:10:32
● 2026-05-12 08:40:50

○A85.13.137.1032015-08-03 → 2017-10-06 · 4 obs

● 2015-08-03 19:26:10
● 2017-10-06 15:56:52
○ 2026-04-17 12:10:32
○ 2026-05-12 08:40:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
guido-block.de	ns3.kasserver.com, ns4.kasserver.com	-

✅ Authoritative Response

Server:85.13.128.2

NS records: ns3.kasserver.com, ns4.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guido-block.de (unsigned zone)

⏱️ Timing

Total: 1391ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.133.233`
NS	2	`ns3.kasserver.com, ns4.kasserver.com`
MX	1	`v082824.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns3.kasserver.com hostmaster.kasserver.c`

Analysis

IP Addresses

guido-block.de points to IP number: 85.13.133.233.

Other host names such as supremum.ch, w019d5b5.kasserver.com, mx20.kleinostheim.de, herdlicka.at and heinrich-dammann-stiftung.de share IPs with guido-block.de.

Name Servers

guido-block.de is delegated to two name servers: ns3.kasserver.com and ns4.kasserver.com.

guido-block.de shares the same name server setup as kaeseundbrot.de, jan-martin.ws, lw-s.de, pharmakologie.at and froelich-net.de.

guido-block.de shares name servers with other domains at least partially, for instance aadorfer-wohnmobile.ch and palafittes.org.

These name servers are commonly used with ns5.kasserver.com and ns6.kasserver.com.

Host names with a single IP:

ns3.kasserver.com points to 85.13.128.2.

ns4.kasserver.com points to 85.13.140.2.

Mail Servers

guido-block.de is handled by a single mail server, v082824.kasserver.com.

guido-block.de shares the mail server setup with other domains, for example guido-block.com and muivong.de.

v082824.kasserver.com points to a single IP: 85.13.133.233.

guido-block.de - robtex.com

guido-block.de

de