`opencommons.at`

DNSSEC

⚠️ Not signed

`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=1774404002

Same first word

opencommons.org

opencommons.at

opencommons.de

opencommons.net

DNS History

6 records (0 active, 6 former)

○NSdns1.linz.at2015-07-02 → 2017-04-10 · 3 obs

● 2015-07-02 23:26:20
● 2017-04-10 20:15:08
○ 2026-03-25 02:46:44

○NSdns2.linz.at2026-03-25 → 2026-03-25 · 1 obs

○ 2026-03-25 02:46:44

○NSns1.linzag.at2015-07-02 → 2017-04-10 · 3 obs

● 2015-07-02 23:26:20
● 2017-04-10 20:15:08
○ 2026-03-25 02:46:44

○A193.186.5.92015-07-02 → 2015-07-02 · 3 obs

● 2015-07-02 23:26:20
○ 2015-11-09 06:49:28
○ 2026-03-25 02:46:44

○A193.186.6.252015-11-09 → 2017-04-10 · 4 obs

○ 2015-07-02 23:26:20
● 2015-11-09 06:49:28
● 2017-04-10 20:15:08
○ 2026-03-25 02:46:44

○A193.186.6.822026-03-25 → 2026-03-25 · 1 obs

○ 2026-03-25 02:46:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at...	-

✅ Authoritative Response

Server:81.91.173.130

NS records: u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at, r.ns.at, ns1.univie.ac.at, j.ns.at

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

Type	Count	Sample Data

opencommons.at - robtex.com

opencommons.at

at