ostlender.info - robtex.com
ostlender.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1773555327 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NShelium.ns.hetzner.de2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 20:45:12
● 2026-03-24 03:30:56
●NShydrogen.ns.hetzner.com2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 20:45:12
● 2026-03-24 03:30:56
○NSnsa6.schlundtech.de2015-05-15 → 2017-04-09 · 4 obs
● 2017-04-09 23:37:08
○ 2026-03-23 20:45:12
○ 2026-03-24 03:30:56
○NSnsb6.schlundtech.de2015-05-15 → 2017-04-09 · 4 obs
● 2017-04-09 23:37:08
○ 2026-03-23 20:45:12
○ 2026-03-24 03:30:56
○NSnsc6.schlundtech.de2015-05-15 → 2017-04-09 · 4 obs
● 2017-04-09 23:37:08
○ 2026-03-23 20:45:12
○ 2026-03-24 03:30:56
○NSnsd6.schlundtech.de2015-05-15 → 2017-04-09 · 4 obs
● 2017-04-09 23:37:08
○ 2026-03-23 20:45:12
○ 2026-03-24 03:30:56
●NSoxygen.ns.hetzner.com2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 20:45:12
● 2026-03-24 03:30:56
○MXinterwaysmail.com2015-05-15 → 2017-04-09 · 4 obs
● 2017-04-09 23:37:08
○ 2026-03-23 20:45:12
○ 2026-03-24 03:30:56
●MXostlender-info.mail.protection.outlook.com2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 20:45:12
● 2026-03-24 03:30:56
○A62.75.248.1562015-05-15 → 2017-04-09 · 4 obs
● 2017-04-09 23:37:08
○ 2026-03-23 20:45:12
○ 2026-03-24 03:30:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| ostlender.info | hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com, helium.ns.hetzner.de | - |
✅ Authoritative Response
Server:213.133.100.98
NS records: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com, helium.ns.hetzner.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostlender.info (unsigned zone)
⏱️ Timing
Total: 1038ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com... |
| MX | 1 | ostlender-info.mail.protection.outlook.c |
| TXT | 2 | MS=ms52077615, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
Analysis
Name Servers
ostlender.info delegates to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
ostlender.info shares some name servers with other domains, for example mwe-software.de, it-consul.at, rebkomm.de, sherrybahia.com and autocenter-baltaci.de.
These name servers are often used together with robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
Host names with two IP numbers:
hydrogen.ns.hetzner.com: 2a01:4f8:0:1::add:1098 and 213.133.100.98
oxygen.ns.hetzner.com: 2a01:4f8:0:1::add:2992 and 88.198.229.192
helium.ns.hetzner.de: 2001:67c:192c::add:5 and 193.47.99.5
Mail Servers
ostlender.info is handled by a single mail server, ostlender-info.mail.protection.outlook.com.
Host ostlender-info.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.