sft.berlin - robtex.com
sft.berlin
berlin
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.nic.berlin ⭐ | ||||||
| NS | a.dns.nic.berlin | ||||||
| NS | m.dns.nic.berlin | ||||||
| NS | n.dns.nic.berlin | ||||||
| SOA | z.dns.nic.berlinhostmaster@tld-box.at serial=1772952609 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NShelium.ns.hetzner.de2026-02-18 → 2026-03-08 · 3 obs
● 2026-02-18 20:51:12
● 2026-03-08 06:52:38
●NShydrogen.ns.hetzner.com2026-02-18 → 2026-03-08 · 3 obs
● 2026-02-18 20:51:12
● 2026-03-08 06:52:38
○NSns1.dns-dns.de2018-05-08 → 2018-05-08 · 3 obs
○ 2026-02-18 20:51:12
○ 2026-03-08 06:52:38
○NSns2.dns-dns.de2018-05-08 → 2018-05-08 · 3 obs
○ 2026-02-18 20:51:12
○ 2026-03-08 06:52:38
○NSns3.dns-dns.de2018-05-08 → 2018-05-08 · 3 obs
○ 2026-02-18 20:51:12
○ 2026-03-08 06:52:38
●NSoxygen.ns.hetzner.com2026-02-18 → 2026-03-08 · 3 obs
● 2026-02-18 20:51:12
● 2026-03-08 06:52:38
○MXbm.emailhost.de2018-05-08 → 2018-05-08 · 3 obs
○ 2026-02-18 20:51:12
○ 2026-03-08 06:52:38
○MXmx.ourplace.de2018-05-08 → 2018-05-08 · 3 obs
○ 2026-02-18 20:51:12
○ 2026-03-08 06:52:38
●MXsft-berlin.mail.protection.outlook.com2026-02-18 → 2026-03-08 · 3 obs
● 2026-02-18 20:51:12
● 2026-03-08 06:52:38
○A138.201.121.1942018-05-08 → 2018-05-08 · 3 obs
○ 2026-02-18 20:51:12
○ 2026-03-08 06:52:38
●A18.198.215.692026-02-18 → 2026-03-08 · 3 obs
● 2026-02-18 20:51:12
● 2026-03-08 06:52:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| berlin | a.dns.nic.berlin, m.dns.nic.berlin, n.dns.nic.berlin | 6 records |
| sft.berlin | oxygen.ns.hetzner.com, helium.ns.hetzner.de, hydrogen.ns.hetzner.com | - |
✅ Authoritative Response
Server: 88.198.229.192
NS records: oxygen.ns.hetzner.com, helium.ns.hetzner.de, hydrogen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sft.berlin (unsigned zone)
⏱️ Timing
Total: 1309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.198.215.69 |
| NS | 3 | helium.ns.hetzner.de, oxygen.ns.hetzner.com... |
| MX | 1 | sft-berlin.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 ip4:193.24.239.185 include:spf.pr |
| SOA | 1 | hydrogen.ns.hetzner.com dns.hetzner.com |
📌 Glue Records Collected
Total: 6
In-bailiwick: 6 (a.dns.nic.berlin, a.dns.nic.berlin, m.dns.nic.berlin...)
Analysis
IP Addresses
sft.berlin maps to IP address 18.198.215.69.
Other host names, for instance www.berufsschule-tourismus.de, bft.berlin, schule-tourismus.de, ec2-18-198-215-69.eu-central-1.compute.amazonaws.com and berufsschule-tourismus.de share IP numbers with sft.berlin.
Name Servers
sft.berlin is delegated to name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
sft.berlin at least partially shares name servers with other domains such as jms.to, schwaigfeld.de, hoffmann-isoliertechnik.com, jeansmeile.at and tma.dk.
These name servers are commonly used with ns1.your-server.de and ns1.first-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
sft.berlin is handled by a single mail server, sft-berlin.mail.protection.outlook.com.
sft-berlin.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.