teftercode.app - robtex.com
teftercode.app
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | mail.teftercode.app ⭐ | ||||||
| A | 88.198.0.235🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | mail.lab387.com | ||||||
| TXT | google-site-verification=5lvJaD--7dUGbKU45_G9LIuDqVJD6u8Ubkb_m9q2Zr0 | ||||||
| TXT | v=spf1 +mx +a +ip4:88.198.0.235 ~all | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2025-11-08 #0 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
teftercode.app |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NShelium.ns.hetzner.de2026-09-01 → 2026-10-20 · 2 obs
● 2026-10-20 01:07:52
●NShydrogen.ns.hetzner.com2026-09-01 → 2026-10-20 · 2 obs
● 2026-10-20 01:07:52
●NSoxygen.ns.hetzner.com2026-09-01 → 2026-10-20 · 2 obs
● 2026-10-20 01:07:52
●MXmail.teftercode.app2026-09-01 → 2026-10-20 · 2 obs
● 2026-10-20 01:07:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | 10 records |
| teftercode.app | helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com | - |
✅ Authoritative Response
Server:88.198.229.192
NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for teftercode.app (unsigned zone)
⏱️ Timing
Total: 1438ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | helium.ns.hetzner.de, hydrogen.ns.hetzner.com... |
| MX | 1 | mail.teftercode.app (pri: 10) |
| TXT | 2 | v=spf1 +mx +a +ip4:88.198.0.235 ~all, google-site-verification=5lvJaD--7dUGbKU |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld2.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...)
Analysis
Name Servers
Three name servers are authoritative for teftercode.app: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
teftercode.app partially shares its NS delegation with several other domains, including stage42.net, pejoscience.com, linienflug.com and two others.
The name servers ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de and ns1.first-ns.de are often found in use alongside these name servers.
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. All three hostnames point to two IP numbers each.
Mail Servers
teftercode.app has one mail server: mail.teftercode.app.
There is one IP number for mail.teftercode.app: 88.198.0.235.