`zerz.at`

DNSSEC	⚠️ Not signed
A	159.69.67.211^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
		PTR	`internethosting.at`
NS	`ns1.internethosting.at` ⭐
		A	2a01:4f8:231:1320::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`internethosting.at`
		A	159.69.67.211^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
			PTR	`internethosting.at`
NS	`ns2.internethosting.at`
		A	2a01:4f9:c010:9cc4::1^{🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK}
		A	37.27.81.2^{🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC}
			PTR	`ns2.internethosting.at`
MX	`mail.internethosting.at` ⭐
		A	2a01:4f8:231:1320::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`internethosting.at`
		A	159.69.67.211^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
			PTR	`internethosting.at`
TXT	`v=spf1 mx include:spf.internethosting.at -all`
TXT	`mailconf=https://autodiscover.internethosting.at/config-v1.1.xml`
SOA	`ns1.internethosting.at`hostmaster@internethosting.at 2009-08-04 #1

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at` 🔒
	NS	`j.ns.at` 🔒
	NS	`n.ns.at` 🔒
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at` 🔒
	NS	`u.ns.at` 🔒
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1771290002

Subdomains

www.zerz.at

mail.zerz.at

Same first word

zerz.at

zerz.com

zerz.com.ua

zerz.net

Similar names

rzze.net

rzez.cn

zzre.cn

rezz.com.au

zrez.ru

rzez.de

erzz.com

rezz.ch

rezz.io

erzz.de

zrez.net

rezz.nl

zzer.cn

zrze.com

zzre.com

zzer.com

rezz.uk

rezz.sk

rezz.de

zzer.org

rzze.com

rezz.com

rezz.eu

rezz.co

ezzr.cn

zzer.net

rzez.com

zrez.com

DNS History

6 records (4 active, 2 former)

●NSns1.internethosting.at2015-07-09 → 2026-03-10 · 2 obs

● 2015-07-09 00:02:52
● 2026-03-10 09:28:30

●NSns2.internethosting.at2015-07-09 → 2026-03-10 · 2 obs

● 2015-07-09 00:02:52
● 2026-03-10 09:28:30

●MXmail.internethosting.at2026-02-15 → 2026-03-10 · 3 obs

○ 2021-08-31 03:31:24
● 2026-02-15 03:05:00
● 2026-03-10 09:28:30

○MXmail.zerz.at2015-07-09 → 2021-08-31 · 4 obs

● 2015-07-09 00:02:52
● 2021-08-31 03:31:24
○ 2026-02-15 03:05:00
○ 2026-03-10 09:28:30

●A159.69.67.2112018-12-09 → 2026-03-10 · 3 obs

○ 2017-02-07 01:10:56
● 2018-12-09 19:13:08
● 2026-03-10 09:28:30

○A78.46.54.742015-07-09 → 2017-02-07 · 4 obs

● 2015-07-09 00:02:52
● 2017-02-07 01:10:56
○ 2018-12-09 19:13:08
○ 2026-03-10 09:28:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
zerz.at	ns2.internethosting.at, ns1.internethosting.at	4 records

✅ Authoritative Response

Server: 159.69.67.211

NS records: ns2.internethosting.at, ns1.internethosting.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zerz.at (unsigned zone)

⏱️ Timing

Total: 557ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.69.67.211`
NS	2	`ns2.internethosting.at, ns1.internethosting.at`
MX	1	`mail.internethosting.at (pri: 10)`
TXT	2	`v=spf1 mx include:spf.internethosting.at, mailconf=https://autodiscover.internetho`
SOA	1	`ns1.internethosting.at hostmaster.intern`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.internethosting.at, ns1.internethosting.at, ns2.internethosting.at...)

Analysis

Hierarchy

zerz.at is a parent of www.zerz.at and mail.zerz.at.

IP Addresses

zerz.at points to a single IP: 159.69.67.211.

Other host names, for instance mail.studio13salzburg.com, mail.partyweb.at, mail.sterngut.eu, rofor.management and stsoft.at share IP numbers with zerz.at.

Name Servers

Two name servers ns1.internethosting.at and ns2.internethosting.at handle delegation for zerz.at.

zerz.at uses the same name server setup as other domains, for example vinzenzhaus.eu, elektro-oberreiter.at, acctus.com, donau-touristik.at and skialpincard.com.

zerz.at partially shares name servers with other domains; examples include night-club.eu, havon.eu, gridyn.com, immobilien-salzburg.eu and domainblog.at.

Host names with two IP numbers:

ns1.internethosting.at points to: 2a01:4f8:231:1320::2 and 159.69.67.211

ns2.internethosting.at points to: 2a01:4f9:c010:9cc4::1 and 37.27.81.2

Mail Servers

zerz.at is handled by a single mail server, mail.internethosting.at.

zerz.at has the same mail server setup as other domains, including haus-verwaltung.eu, digitalks.at, salzburg-guide.eu, wohn-bau.eu and elisabeth-apartments.at.

Host mail.internethosting.at resolves to two IPs: 2a01:4f8:231:1320::2 and 159.69.67.211.

zerz.at - robtex.com

zerz.at

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