sgcessen.de - robtex.com
sgcessen.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=1784125813 | ||||||
Subdomains
mail.sgcessen.de |
Same first word
sgcessen.de |
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-06-02 → 2026-07-15 · 2 obs
● 2026-07-15 14:35:00
●NScns2.alfahosting.info2015-06-02 → 2026-07-15 · 2 obs
● 2026-07-15 14:35:00
●NScns3.alfahosting.info2015-06-02 → 2026-07-15 · 2 obs
● 2026-07-15 14:35:00
○MXmail.sgcessen.de2015-06-02 → 2018-07-05 · 4 obs
● 2018-07-05 19:27:30
○ 2026-02-23 10:26:18
○ 2026-07-15 14:35:00
●MXmx03.secure-mailgate.com2026-02-23 → 2026-07-15 · 3 obs
● 2026-02-23 10:26:18
● 2026-07-15 14:35:00
●MXmx04.secure-mailgate.com2026-02-23 → 2026-07-15 · 3 obs
● 2026-02-23 10:26:18
● 2026-07-15 14:35:00
○A109.237.134.242015-06-02 → 2018-07-05 · 4 obs
● 2018-07-05 19:27:30
○ 2026-02-23 10:26:18
○ 2026-07-15 14:35:00
●A5.44.111.1942026-02-23 → 2026-07-15 · 3 obs
● 2026-02-23 10:26:18
● 2026-07-15 14:35:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sgcessen.de | cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info | - |
✅ Authoritative Response
Server:148.251.254.105
NS records: cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sgcessen.de (unsigned zone)
⏱️ Timing
Total: 996ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.44.111.194 |
| NS | 3 | cns1.alfahosting.info, cns3.alfahosting.info... |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:secure-mailgate.com |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
sgcessen.de serves as the parent of mail.sgcessen.de.
IP Addresses
sgcessen.de resolves to just one IP address, 5.44.111.194.
Two other host names, along with mail.dataintelligence.de, mail.airedaleterrier-vom-musikwinkel.de and mail.sgcessen.de, also share IP numbers with sgcessen.de.
Name Servers
sgcessen.de has three name servers — cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
sgcessen.de has at least partial name server overlap with other domains, such as redpepper-westend.de, a-zepp.de, furnisnap.com and two others.
Each of cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info points to two IP numbers. cns1.alfahosting.info points to 109.237.142.8 and 2a01:64c0:0:5000::8. cns2.alfahosting.info points to 148.251.254.105 and 2a01:4f8:2b02:a88::105. cns3.alfahosting.info points to 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
sgcessen.de is served by two mail servers, mx03.secure-mailgate.com and mx04.secure-mailgate.com.
Among the domains sharing a mail server setup with sgcessen.de are meinkiez.net, fussballkids.com, bolat.biz and two others.
The mail servers of sgcessen.de are at least partially shared with other domains, including ploek.net.
Both mx03.secure-mailgate.com and mx04.secure-mailgate.com have two IP addresses each. mx03.secure-mailgate.com resolves to 46.243.88.174 and 46.243.88.176; mx04.secure-mailgate.com resolves to 46.243.88.175 and 46.243.88.177.