`puls-webagentur.de`

DNSSEC	⚠️ Not signed
A	85.13.161.157^{🇩🇪 NMM-AS85.13.161.0/24 Neue Medien Muennich}
		PTR	`dd42814.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	`w01f7366.kasserver.com` ⭐
		A	85.13.161.157^{🇩🇪 NMM-AS85.13.161.0/24 Neue Medien Muennich}
			PTR	`dd42814.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2605100019

`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=1784344767

Previously MX for

www.puls-webagentur.de

puls-webagentur.de

Subdomains

puls40.puls-webagentur.de

hetzner.puls-webagentur.de

www.puls-webagentur.de

Same first word

puls-webagentur.de

DNS History

13 records (4 active, 9 former)

○NSns1.first-ns.de2026-03-30 → 2026-07-18 · 2 obs

○ 2026-03-30 19:27:34
○ 2026-07-18 03:20:54

○NSns3.stratoserver.net2017-06-27 → 2017-06-27 · 3 obs

● 2017-06-27 04:28:40
○ 2026-03-30 19:27:34
○ 2026-07-18 03:20:54

○NSns4.stratoserver.net2017-06-27 → 2017-06-27 · 3 obs

● 2017-06-27 04:28:40
○ 2026-03-30 19:27:34
○ 2026-07-18 03:20:54

●NSns5.kasserver.com2026-03-30 → 2026-07-18 · 3 obs

○ 2017-06-27 04:28:40
● 2026-03-30 19:27:34
● 2026-07-18 03:20:54

●NSns6.kasserver.com2026-03-30 → 2026-07-18 · 3 obs

○ 2017-06-27 04:28:40
● 2026-03-30 19:27:34
● 2026-07-18 03:20:54

○NSrobotns2.second-ns.de2026-03-30 → 2026-07-18 · 2 obs

○ 2026-03-30 19:27:34
○ 2026-07-18 03:20:54

○NSrobotns3.second-ns.com2026-03-30 → 2026-07-18 · 2 obs

○ 2026-03-30 19:27:34
○ 2026-07-18 03:20:54

○MXhetzner.puls-webagentur.de2026-03-30 → 2026-07-18 · 2 obs

○ 2026-03-30 19:27:34
○ 2026-07-18 03:20:54

○MXpuls-webagentur.de2017-06-27 → 2017-06-27 · 3 obs

● 2017-06-27 04:28:40
○ 2026-03-30 19:27:34
○ 2026-07-18 03:20:54

●MXw01f7366.kasserver.com2026-03-30 → 2026-07-18 · 3 obs

○ 2017-06-27 04:28:40
● 2026-03-30 19:27:34
● 2026-07-18 03:20:54

○A2a01:4f8:c17:7492::22026-03-30 → 2026-07-18 · 2 obs

○ 2026-03-30 19:27:34
○ 2026-07-18 03:20:54

●A85.13.161.1572026-03-30 → 2026-07-18 · 3 obs

○ 2017-06-27 04:28:40
● 2026-03-30 19:27:34
● 2026-07-18 03:20:54

○A88.99.121.1872017-06-27 → 2017-06-27 · 3 obs

● 2017-06-27 04:28:40
○ 2026-03-30 19:27:34
○ 2026-07-18 03:20:54

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:85.13.128.3

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

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at de: Error: DNS query timeout: 194.0.0.53 for DNSKEY de

⏱️ Timing

Total: 3868ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.161.157`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w01f7366.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

puls-webagentur.de sits above puls40.puls-webagentur.de, hetzner.puls-webagentur.de and www.puls-webagentur.de in the domain hierarchy.

IP Addresses

puls-webagentur.de has exactly one IP address — 85.13.161.157.

hotel-selbachpark.de, genesisfootwear.com, dd42814.kasserver.com plus two other host names have IP numbers in common with puls-webagentur.de.

Name Servers

DNS delegation for puls-webagentur.de points to two name servers: ns5.kasserver.com and ns6.kasserver.com.

The name server configuration of puls-webagentur.de is shared with other domains, for instance leanpower.de, steuerberater-nelles.de, giessen-aktiv.de and two others.

There is at least partial name server overlap between puls-webagentur.de and other domains — sue-kl.de, hebammenpraxis-paderborn.de, jambs.de and two more among them.

These name servers tend to appear in combination with the name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.

ns5.kasserver.com → 85.13.128.3 and ns6.kasserver.com → 85.13.159.101: one IP number per host name.

Mail Servers

puls-webagentur.de uses one mail server — w01f7366.kasserver.com.

w01f7366.kasserver.com has exactly one IP number: 85.13.161.157.

puls-webagentur.de - robtex.com