`colocation-services.at`

DNSSEC	⚠️ Not signed
NS	`ns0048.secondary.cloudflare.com` ⭐ ⚠️ Not in parent delegation
		A	2606:4700:51::a29f:2031^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0048.secondary.cloudflare.com`
		A	162.159.32.49^{Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0048.secondary.cloudflare.com`
NS	`ns0175.secondary.cloudflare.com` ⚠️ Not in parent delegation
		A	2606:4700:59::a29f:2132^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0175.secondary.cloudflare.com`
		A	162.159.33.50^{Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0175.secondary.cloudflare.com`
NS	`ns1.raiffeisen.at` ⚠️ Not in zone NS records
		A	193.110.28.52^{🇦🇹 R-IT-AS193.110.28.0/24}
			PTR	`ns1.raiffeisen.at`
NS	`ns2.raiffeisen.at` ⚠️ Not in zone NS records
		A	193.110.30.68^{🇦🇹 R-IT-AS193.110.30.0/24}
			PTR	`ns2.raiffeisen.at`
SOA	`ns0048.secondary.cloudflare.com`hostmaster@raiffeisen.at serial=592614967

`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=1774411202

Same first word

colocation-services.at

DNS History

6 records (4 active, 2 former)

●NSns0048.secondary.cloudflare.com2026-02-17 → 2026-03-25 · 3 obs

○ 2015-05-22 21:46:26
● 2026-02-17 13:26:42
● 2026-03-25 04:31:22

●NSns0175.secondary.cloudflare.com2026-02-17 → 2026-03-25 · 3 obs

○ 2015-05-22 21:46:26
● 2026-02-17 13:26:42
● 2026-03-25 04:31:22

●NSns1.raiffeisen.at2015-05-22 → 2026-03-25 · 2 obs

● 2015-05-22 21:46:26
● 2026-03-25 04:31:22

●NSns2.raiffeisen.at2015-05-22 → 2026-03-25 · 2 obs

● 2015-05-22 21:46:26
● 2026-03-25 04:31:22

○A217.13.183.1642016-01-05 → 2019-01-30 · 5 obs

○ 2015-10-23 20:43:42
● 2016-01-05 08:36:30
● 2019-01-30 02:57:12
○ 2026-02-17 13:26:42
○ 2026-03-25 04:31:22

○A217.13.189.632015-05-22 → 2015-10-23 · 4 obs

● 2015-05-22 21:46:26
● 2015-10-23 20:43:42
○ 2016-01-05 08:36:30
○ 2026-03-25 04:31:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	d.ns.at, j.ns.at, n.ns.at, r.ns.at...	-
colocation-services.at	ns2.raiffeisen.at, ns1.raiffeisen.at	-

✅ Authoritative Response

Server:193.110.28.52

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

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at at: Error: DNS query timeout: 81.91.161.98 for DNSKEY at

⏱️ Timing

Total: 3591ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns0175.secondary.cloudflare.com, ns0048.secondary.cloudflare.com`
SOA	1	`ns0048.secondary.cloudflare.com hostmast`

Analysis

Name Servers

colocation-services.at is delegated to four name servers: ns1.raiffeisen.at, ns2.raiffeisen.at, ns0048.secondary.cloudflare.com and ns0175.secondary.cloudflare.com.

colocation-services.at at least partially shares name servers with other domains, for instance r-its.at, uniqa-direkt.at, enerbankusa.com, r-intranet.at and uniqagroup.com.

These name servers are commonly used with the following name servers: ns5.regions.com, ns0158.secondary.cloudflare.com, ns2.nextlayer.at, ns.nextlayer.at, ns3.nextlayer.com, ns0017.secondary.cloudflare.com, ns0115.secondary.cloudflare.com, ns0233.secondary.cloudflare.com, ns0085.secondary.cloudflare.com and ipamext1.standard.com.

Host names with two IP numbers:

ns0048.secondary.cloudflare.com points to 2606:4700:51::a29f:2031 and 162.159.32.49; ns0175.secondary.cloudflare.com points to 2606:4700:59::a29f:2132 and 162.159.33.50.

Host names with one IP number:

ns1.raiffeisen.at points to 193.110.28.52; ns2.raiffeisen.at points to 193.110.30.68.

colocation-services.at - robtex.com