fertecs.de - robtex.com
fertecs.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=1778436184 | ||||||
Similar names
serftec.de |
crefest.com |
resetfc.com |
refects.com |
efscert.com |
freetcs.com |
freetcs.net |
cefetrs.edu.br |
freetcs.biz |
fsecret.com |
ceferts.com |
DNS History
16 records (8 active, 8 former)
○NSns1.hans.hosteurope.de2018-05-07 → 2018-05-07 · 2 obs
○ 2026-05-10 18:20:06
○NSns2.hans.hosteurope.de2018-05-07 → 2018-05-07 · 2 obs
○ 2026-05-10 18:20:06
●NSns27.domaincontrol.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 18:20:06
●NSns28.domaincontrol.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 18:20:06
●MXmx01.hornetsecurity.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 18:20:06
○MXmx01a.sfp-net.com2018-05-07 → 2018-05-07 · 2 obs
○ 2026-05-10 18:20:06
○MXmx01b.sfp-net.com2018-05-07 → 2018-05-07 · 2 obs
○ 2026-05-10 18:20:06
○MXmx01c.sfp-net.com2018-05-07 → 2018-05-07 · 2 obs
○ 2026-05-10 18:20:06
○MXmx01d.sfp-net.com2018-05-07 → 2018-05-07 · 2 obs
○ 2026-05-10 18:20:06
●MXmx02.hornetsecurity.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 18:20:06
●MXmx03.hornetsecurity.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 18:20:06
●MXmx04.hornetsecurity.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 18:20:06
●A178.77.100.572026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 18:20:06
○A2a01:488:42:1000:50ed:8480:ff87:33c12018-05-07 → 2018-05-07 · 2 obs
○ 2026-05-10 18:20:06
●A2a01:488:66:1000:b24d:6439:0:12026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 18:20:06
○A5.35.225.1282018-05-07 → 2018-05-07 · 2 obs
○ 2026-05-10 18:20:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| fertecs.de | ns28.domaincontrol.com, ns27.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.71.14
NS records: ns28.domaincontrol.com, ns27.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fertecs.de (unsigned zone)
⏱️ Timing
Total: 573ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.77.100.57 |
| AAAA | 1 | 2a01:488:66:1000:b24d:6439:0:1 |
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| MX | 4 | mx01.hornetsecurity.com (pri: 10), mx02.hornetsecurity.com (pri: 20)... |
| TXT | 4 | v=spf1 redirect=fertecs.de.spf.hornetdma, pmgqttd7ln0bbmrvjppbdhcnhd... |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
fertecs.de resolves to two IP numbers: 2a01:488:66:1000:b24d:6439:0:1 and 178.77.100.57.
Name Servers
fertecs.de is delegated to two name servers ns27.domaincontrol.com and ns28.domaincontrol.com.
fertecs.de shares the same name server setup as other domains, for instance redhydra.com, shogunent.com, meridianfinancialadvisors.com, polimater.com and netstatus.com.
Host names with two IP numbers:
The host name ns27.domaincontrol.com points to 2603:5:2171::e and 97.74.103.14; the host name ns28.domaincontrol.com points to 2603:5:2271::e and 173.201.71.14.
Mail Servers
Four mail servers handle fertecs.de: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.
fertecs.de shares some mail servers with other domains, at least partially, for instance battenfeld-cincinnati.at, coffeesoc.com, he-sie.de, welleniederrhein.de and mc-2.org.
Host names with one IP number: mx01.hornetsecurity.com points to 94.100.132.8; mx02.hornetsecurity.com points to 94.100.136.8; mx03.hornetsecurity.com points to 94.100.134.8; mx04.hornetsecurity.com points to 94.100.136.7.