`hollitzky.com`

DNSSEC	⚠️ Not signed
A	85.13.144.158^{🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich}
		PTR	`dd25412.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	`hollcom.kasserver.com` ⭐
		A	85.13.144.158^{🇩🇪 NMM-AS85.13.144.0/24 Neue Medien Muennich}
			PTR	`dd25412.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns3.kasserver.com`hostmaster@kasserver.com serial=2511181020

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777351576

Subdomains

mail.hollitzky.com

Same first word

hollitzky.com

DNS History

7 records (4 active, 3 former)

●NSns3.kasserver.com2015-06-04 → 2026-04-28 · 2 obs

● 2015-06-04 14:30:42
● 2026-04-28 04:54:54

●NSns4.kasserver.com2015-06-04 → 2026-04-28 · 2 obs

● 2015-06-04 14:30:42
● 2026-04-28 04:54:54

●MXhollcom.kasserver.com2017-02-02 → 2026-04-28 · 3 obs

○ 2016-06-17 16:10:36
● 2017-02-02 22:16:22
● 2026-04-28 04:54:54

○MXmail.hollitzky.com2015-06-04 → 2016-06-17 · 4 obs

● 2015-06-04 14:30:42
● 2016-06-17 16:10:36
○ 2017-02-02 22:16:22
○ 2026-04-28 04:54:54

○A85.13.137.62016-02-27 → 2018-10-09 · 5 obs

○ 2015-10-25 02:56:28
● 2016-02-27 07:43:10
● 2018-10-09 04:05:44
○ 2026-04-19 00:49:02
○ 2026-04-28 04:54:54

○A85.13.138.1632015-06-04 → 2015-10-25 · 4 obs

● 2015-06-04 14:30:42
● 2015-10-25 02:56:28
○ 2016-02-27 07:43:10
○ 2026-04-28 04:54:54

●A85.13.144.1582026-04-19 → 2026-04-28 · 3 obs

○ 2018-10-09 04:05:44
● 2026-04-19 00:49:02
● 2026-04-28 04:54:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
hollitzky.com	ns3.kasserver.com, ns4.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.140.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hollitzky.com (unsigned zone)

⏱️ Timing

Total: 334ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.144.158`
NS	2	`ns3.kasserver.com, ns4.kasserver.com`
MX	1	`hollcom.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns3.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.kasserver.com, ns4.kasserver.com)

Analysis

Hierarchy

hollitzky.com is the parent of mail.hollitzky.com.

IP Addresses

hollitzky.com resolves to a single IP address: 85.13.144.158.

Other host names including ibu-schwerin.de, w0105df4.kasserver.com, w00ea9c6.kasserver.com, studynelson.de and w014969c.kasserver.com share IP numbers with hollitzky.com.

Name Servers

hollitzky.com's delegation uses two name servers, ns3.kasserver.com and ns4.kasserver.com.

hollitzky.com shares the same name server setup as other domains, for example psnetwork.de, greifer-system.de, neue-medien-muennich.com, seventy-nine.de and kalus.net.

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

hollitzky.com is handled by a single mail server, hollcom.kasserver.com.

hollcom.kasserver.com points to a single IP: 85.13.144.158.

hollitzky.com - robtex.com

hollitzky.com

com