href.at - dns.ninja
href.at
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.atdomain-admin@univie.ac.at serial=1782666002 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.digitalocean.com2026-06-12 → 2026-06-28 · 3 obs
● 2026-06-12 01:57:00
● 2026-06-28 18:23:08
○NSns1.server-routing.com2015-07-14 → 2016-12-19 · 4 obs
● 2016-12-19 22:49:30
○ 2026-06-12 01:57:00
○ 2026-06-28 18:23:08
●NSns2.digitalocean.com2026-06-12 → 2026-06-28 · 3 obs
● 2026-06-12 01:57:00
● 2026-06-28 18:23:08
○NSns2.server-routing.com2015-07-14 → 2016-12-19 · 4 obs
● 2016-12-19 22:49:30
○ 2026-06-12 01:57:00
○ 2026-06-28 18:23:08
●NSns3.digitalocean.com2026-06-12 → 2026-06-28 · 3 obs
● 2026-06-12 01:57:00
● 2026-06-28 18:23:08
○MXmail.href.at2015-07-14 → 2016-12-19 · 4 obs
● 2016-12-19 22:49:30
○ 2026-06-12 01:57:00
○ 2026-06-28 18:23:08
●MXmx1.alias.proton.me2026-06-12 → 2026-06-28 · 3 obs
● 2026-06-12 01:57:00
● 2026-06-28 18:23:08
●MXmx2.alias.proton.me2026-06-12 → 2026-06-28 · 3 obs
● 2026-06-12 01:57:00
● 2026-06-28 18:23:08
●A165.227.136.32026-06-12 → 2026-06-28 · 3 obs
● 2026-06-12 01:57:00
● 2026-06-28 18:23:08
○A85.158.181.142015-07-14 → 2016-12-19 · 4 obs
● 2016-12-19 22:49:30
○ 2026-06-12 01:57:00
○ 2026-06-28 18:23:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | r.ns.at, d.ns.at, ns1.univie.ac.at, j.ns.at... | - |
| href.at | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | - |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for href.at (unsigned zone)
⏱️ Timing
Total: 577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 165.227.136.3 |
| NS | 3 | ns2.digitalocean.com, ns1.digitalocean.com... |
| MX | 2 | mx1.alias.proton.me (pri: 10), mx2.alias.proton.me (pri: 20) |
| TXT | 2 | v=spf1 include:alias.proton.me ~all, pm-verification=vbjshnlnidiclmtjeehefycz |
| SOA | 1 | ns1.digitalocean.com hostmaster.href.at |
Analysis
IP Addresses
href.at has exactly one IP address — 165.227.136.3.
demon.at, web.sch.at, fate.at plus two other host names have IP numbers in common with href.at.
Name Servers
href.at is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
The name servers of href.at overlap at least partially with those of other domains — among them reload-media.com, dem.be, analytics.alanjames1987.com and two more.
ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com each resolve to two IP addresses: ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1.
Mail Servers
href.at uses two mail servers, mx1.alias.proton.me and mx2.alias.proton.me.
The mail server setup of href.at matches that of other domains such as greatpage.com, mail-exchange.org, comaxy.de and two others.
At least some of the mail servers used by href.at are shared with other domains: itx4.ch, extrapotions.com, cryptsec.fr and two others among them.
The mail servers mail.protonmail.ch and mailsec.protonmail.ch are commonly paired with these mail servers.
mx1.alias.proton.me and mx2.alias.proton.me each resolve to two IP addresses: 176.119.200.136 and 185.205.70.136.
mx1.alias.proton.me and mx2.alias.proton.me are host names that each point to 176.119.200.136 IP addresses.
mx1.alias.proton.me and mx2.alias.proton.me are host names that each point to 185.205.70.136 IP addresses.