reverse.contact - dns.ninja
reverse.contact
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:41d0:801:2000::5ee8🇬🇧 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | vps-a69a144e.vps.ovh.net | ||||||
| A | 54.38.215.71🇫🇷 OVH54.38.0.0/16 | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| MX | reverse.contact ⭐ | ||||||
| A | 2001:41d0:801:2000::5ee8🇬🇧 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | vps-a69a144e.vps.ovh.net | ||||||
| A | 54.38.215.71🇫🇷 OVH54.38.0.0/16 | ||||||
| PTR | vps-a69a144e.vps.ovh.net | ||||||
| TXT | v=spf1 ip4:54.38.215.71 -all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-04-14 #0 | ||||||
contact
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.contact ⭐ | ||||||
| NS | v0n1.nic.contact | ||||||
| NS | v0n2.nic.contact | ||||||
| NS | v0n3.nic.contact | ||||||
| NS | v2n0.nic.contact | ||||||
| NS | v2n1.nic.contact | ||||||
| SOA | v0n0.nic.contacthostmaster@donuts.email serial=1786123088 | ||||||
MX for
reverse.contact |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NShelium.ns.hetzner.de2026-02-16 → 2026-08-07 · 2 obs
● 2026-08-07 17:29:02
●NShydrogen.ns.hetzner.com2026-02-16 → 2026-08-07 · 2 obs
● 2026-08-07 17:29:02
●NSoxygen.ns.hetzner.com2026-02-16 → 2026-08-07 · 2 obs
● 2026-08-07 17:29:02
●MXreverse.contact2026-02-16 → 2026-08-07 · 2 obs
● 2026-08-07 17:29:02
●A2001:41d0:801:2000::5ee82026-02-16 → 2026-08-07 · 2 obs
● 2026-08-07 17:29:02
●A54.38.215.712026-02-16 → 2026-08-07 · 2 obs
● 2026-08-07 17:29:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| contact | v0n2.nic.contact, v0n1.nic.contact, v2n0.nic.contact, v2n1.nic.contact... | 12 records |
| reverse.contact | helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com | - |
✅ Authoritative Response
Server:213.133.100.98
NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for reverse.contact (unsigned zone)
⏱️ Timing
Total: 2336ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.38.215.71 |
| AAAA | 1 | 2001:41d0:801:2000::5ee8 |
| NS | 3 | oxygen.ns.hetzner.com, helium.ns.hetzner.de... |
| MX | 1 | reverse.contact (pri: 1) |
| TXT | 1 | v=spf1 ip4:54.38.215.71 -all |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.contact, v2n0.nic.contact, v0n3.nic.contact...)
Analysis
Mail Server Role
reverse.contact handles its own mail, functioning as its own mail server.
IP Addresses
reverse.contact points to the IP addresses 54.38.215.71 and 2001:41d0:801:2000::5ee8
Other host names, such as vps-a69a144e.vps.ovh.net, share IP numbers with reverse.contact.
Name Servers
reverse.contact is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
There is at least partial name server overlap between reverse.contact and other domains — snowparkkleinwalsertal.at, werbung-projektmanagement.de, hobbycarrier.de and two more among them.
These name servers are routinely deployed together with the name servers ns1.your-server.de.
hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de each resolve to two IP addresses: hydrogen.ns.hetzner.com resolves to 213.133.100.98 and 2a01:4f8:0:1::add:1098; oxygen.ns.hetzner.com resolves to 88.198.229.192 and 2a01:4f8:0:1::add:2992; helium.ns.hetzner.de resolves to 193.47.99.5 and 2001:67c:192c::add:5.
Mail Servers
reverse.contact is served by just one mail server: reverse.contact.
reverse.contact carries two IP numbers: 54.38.215.71 and 2001:41d0:801:2000::5ee8.