`holter24.com`

DNSSEC	⚠️ Not signed
A	81.223.122.28^{🇦🇹 TMA81.223.0.0/17 Magenta Telekom}
		PTR	`81-223-122-28.static.upcbusiness.at`
NS	`ns1.nameservice.at` ⭐
		A	2001:4bc8:2000:702::1^{🇦🇹 TMA2001:4bc8::/29 Magenta Telekom}
			PTR	`ns1.nameservice.at`
		A	46.125.235.217^{🇦🇹 TMA46.124.0.0/15 Magenta Telekom}
			PTR	`ns1.nameservice.at`
NS	`ns2.nameservice.at`
		A	2a02:8383:d:200a::1^{🇦🇹 TMA2a02:8383::/33 Magenta Telekom}
			PTR	`ns2.nameservice.at`
		A	84.115.254.100^{🇦🇹 TMA84.114.0.0/15 Magenta Telekom}
			PTR	`ns2.nameservice.at`
SOA	`ns1.nameservice.at`domainadmin2@magenta.at 2025-05-15 #3

`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=1774680622

Same first word

holter24.com

DNS History

7 records (3 active, 4 former)

○NSdns1.inode.at2015-07-20 → 2016-06-25 · 4 obs

● 2015-07-20 07:45:14
● 2016-06-25 22:54:48
○ 2017-02-13 05:39:18
○ 2026-03-28 07:09:10

○NSdns2.inode.at2015-07-20 → 2016-06-25 · 4 obs

● 2015-07-20 07:45:14
● 2016-06-25 22:54:48
○ 2017-02-13 05:39:18
○ 2026-03-28 07:09:10

●NSns1.nameservice.at2026-03-28 → 2026-03-28 · 2 obs

○ 2018-11-10 10:46:00
● 2026-03-28 07:09:10

○NSns1.upc.biz2017-02-13 → 2018-11-10 · 4 obs

○ 2016-06-25 22:54:48
● 2017-02-13 05:39:18
● 2018-11-10 10:46:00
○ 2026-03-28 07:09:10

●NSns2.nameservice.at2026-03-28 → 2026-03-28 · 2 obs

○ 2018-11-10 10:46:00
● 2026-03-28 07:09:10

○NSns2.upc.biz2017-02-13 → 2018-11-10 · 4 obs

○ 2016-06-25 22:54:48
● 2017-02-13 05:39:18
● 2018-11-10 10:46:00
○ 2026-03-28 07:09:10

●A81.223.122.282015-07-20 → 2026-03-28 · 2 obs

● 2015-07-20 07:45:14
● 2026-03-28 07:09:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
holter24.com	ns1.nameservice.at, ns2.nameservice.at	-

✅ Authoritative Response

Server:46.125.235.217

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for holter24.com (unsigned zone)

⏱️ Timing

Total: 668ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.223.122.28`
NS	2	`ns2.nameservice.at, ns1.nameservice.at`
SOA	1	`ns1.nameservice.at domainadmin2.magenta.`

Analysis

IP Addresses

holter24.com points to a single IP number: 81.223.122.28.

Other host names, for instance 81-223-122-28.static.upcbusiness.at, share IP numbers with holter24.com.

Name Servers

holter24.com is delegated to two name servers: ns1.nameservice.at and ns2.nameservice.at.

holter24.com uses the same name server setup as other domains, for instance cac.at, 1vienna.com, oled-display.at, buch-service.at and europgen.com.

Host names with two IP numbers:

The host ns1.nameservice.at points to 2001:4bc8:2000:702::1 and 46.125.235.217.

The host ns2.nameservice.at points to 2a02:8383:d:200a::1 and 84.115.254.100.

holter24.com - robtex.com

holter24.com

com