rekursion.at - dns.ninja
rekursion.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:110:12d5::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | alpha.rueckgr.at | ||||||
| A | 78.46.53.2🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| NS | ns1.rekursion.at ⭐ | ||||||
| A | 2a01:4f8:110:12d5::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | alpha.rueckgr.at | ||||||
| A | 78.46.53.2🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | alpha.rueckgr.at | ||||||
| NS | ns2.rekursion.at | ||||||
| A | 2a01:4f9:c012:5f28::2🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| PTR | gamma.rueckgr.at | ||||||
| A | 95.216.147.242🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC | ||||||
| PTR | gamma.rueckgr.at | ||||||
| MX | mail.rekursion.at ⭐ | ||||||
| A | 2a01:4f8:110:12d5::5🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail.rueckgr.at | ||||||
| A | 78.46.53.2🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | alpha.rueckgr.at | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.rekursion.athostmaster@rekursion.at 2025-05-11 #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.atdomain-admin@univie.ac.at serial=1785567602 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.rekursion.at2026-02-26 → 2026-08-01 · 2 obs
● 2026-08-01 07:55:46
●NSns2.rekursion.at2026-02-26 → 2026-08-01 · 2 obs
● 2026-08-01 07:55:46
●MXmail.rekursion.at2026-02-26 → 2026-08-01 · 2 obs
● 2026-08-01 07:55:46
●A2a01:4f8:110:12d5::22026-02-26 → 2026-08-01 · 2 obs
● 2026-08-01 07:55:46
●A78.46.53.22026-02-26 → 2026-08-01 · 2 obs
● 2026-08-01 07:55:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, u.ns.at, ns2.univie.ac.at, n.ns.at... | 14 records |
| rekursion.at | ns2.rekursion.at, ns1.rekursion.at | 4 records |
✅ Authoritative Response
Server:95.216.147.242
NS records: ns2.rekursion.at, ns1.rekursion.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rekursion.at (unsigned zone)
⏱️ Timing
Total: 782ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.46.53.2 |
| AAAA | 1 | 2a01:4f8:110:12d5::2 |
| NS | 2 | ns1.rekursion.at, ns2.rekursion.at |
| MX | 1 | mail.rekursion.at (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.rekursion.at hostmaster.rekursion.at |
📌 Glue Records Collected
Total: 18
In-bailiwick: 18 (d.ns.at, j.ns.at, n.ns.at...)
Analysis
Hierarchy
rekursion.at is the parent domain of ns2.rekursion.at, ns1.rekursion.at and mail.rekursion.at.
IP Addresses
rekursion.at directs to two IP numbers, 78.46.53.2 and 2a01:4f8:110:12d5::2
Additional host names — mail.rekursion.at, mail.rueckgr.at, ns1.staroch.name and two others — share IP numbers with rekursion.at.
Name Servers
rekursion.at is delegated to two name servers: ns1.rekursion.at and ns2.rekursion.at.
ns1.rekursion.at and ns2.rekursion.at each resolve to two IP addresses: ns1.rekursion.at points to 78.46.53.2 and 2a01:4f8:110:12d5::2, while ns2.rekursion.at points to 95.216.147.242 and 2a01:4f9:c012:5f28::2.
Mail Servers
rekursion.at has one mail server: mail.rekursion.at.
rekursion.at shares its mail server configuration with other domains such as ns1.rekursion.at, mail.rekursion.at and ns2.rekursion.at.
mail.rekursion.at points to two IP addresses: 78.46.53.2 and 2a01:4f8:110:12d5::5.