ptts-it.de - robtex.com
ptts-it.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1774497024 | ||||||
Subdomains
srv01.ptts-it.de |
DNS History
5 records (5 active, 0 former)
●NShelium.ns.hetzner.de2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:10:34
●NShydrogen.ns.hetzner.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:10:34
●NSoxygen.ns.hetzner.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:10:34
●MXpttsit-de01b.mail.protection.outlook.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:10:34
●A185.243.11.1552026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 04:10:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ptts-it.de | hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com | - |
✅ Authoritative Response
Server:213.133.100.98
NS records: hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptts-it.de (unsigned zone)
⏱️ Timing
Total: 1124ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.243.11.155 |
| NS | 3 | hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com... |
| MX | 1 | pttsit-de01b.mail.protection.outlook.com |
| TXT | 2 | MS=ms29888086, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Hierarchy
ptts-it.de is the parent of srv01.ptts-it.de.
IP Addresses
ptts-it.de resolves to a single IP address: 185.243.11.155.
Other host names including modium.de, nosame.de, trd-gmbh.de, mail.pascalfouquet.ch and mail.smt-europe.net share IP numbers with ptts-it.de.
Name Servers
ptts-it.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
ptts-it.de at least partially shares name servers with other domains, including gregor-mueckl.de, rfidmarket.com.tr, compiled.site, mayo-net.de and weiden-network.de.
these name servers are commonly used together with ns1.first-ns.de, robotns3.second-ns.com and robotns2.second-ns.de.
Host names with two IP numbers:
hydrogen.ns.hetzner.com points to: 2a01:4f8:0:1::add:1098 and 213.133.100.98
oxygen.ns.hetzner.com points to: 2a01:4f8:0:1::add:2992 and 88.198.229.192
helium.ns.hetzner.de points to: 2001:67c:192c::add:5 and 193.47.99.5
Mail Servers
ptts-it.de is handled by a single mail server, pttsit-de01b.mail.protection.outlook.com.
Hostname pttsit-de01b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.