koetteritzsch.com - robtex.com
koetteritzsch.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776207607 | ||||||
Subdomains
mail.koetteritzsch.com |
Same first word
koetteritzsch.com |
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-08-01 → 2026-04-14 · 2 obs
● 2026-04-14 23:08:42
●NScns2.alfahosting.info2015-08-01 → 2026-04-14 · 2 obs
● 2026-04-14 23:08:42
●NScns3.alfahosting.info2015-08-01 → 2026-04-14 · 2 obs
● 2026-04-14 23:08:42
○MXmail.koetteritzsch.com2015-08-01 → 2018-08-15 · 4 obs
● 2018-08-15 01:52:54
○ 2026-03-08 08:00:06
○ 2026-04-14 23:08:42
●MXmx03.secure-mailgate.com2026-03-08 → 2026-04-14 · 3 obs
● 2026-03-08 08:00:06
● 2026-04-14 23:08:42
●MXmx04.secure-mailgate.com2026-03-08 → 2026-04-14 · 3 obs
● 2026-03-08 08:00:06
● 2026-04-14 23:08:42
○A109.237.140.402015-08-01 → 2018-08-15 · 4 obs
● 2018-08-15 01:52:54
○ 2026-03-08 08:00:06
○ 2026-04-14 23:08:42
●A81.88.34.882026-03-08 → 2026-04-14 · 3 obs
● 2026-03-08 08:00:06
● 2026-04-14 23:08:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| koetteritzsch.com | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koetteritzsch.com (unsigned zone)
⏱️ Timing
Total: 694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.88 |
| NS | 3 | cns2.alfahosting.info, cns3.alfahosting.info... |
| MX | 2 | mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:secure-mailgate.com |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
koetteritzsch.com is parent of mail.koetteritzsch.com.
IP Addresses
koetteritzsch.com points to a single IP: 81.88.34.88.
Other host names, for instance ibk2010.de, mail.sissi-music.de, texter-kluge.org, otto-online.de and www.dulas.de share IP numbers with koetteritzsch.com.
Name Servers
koetteritzsch.com is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
koetteritzsch.com at least partially shares its name servers with other domains, for instance sicherheitsfachgeschaefte.de, israelmalanders.de, fitcalc.de, fraedrich-metallbau.de and umfahrung-staufen.de.
Host names with two IP numbers:
cns1.alfahosting.info points to: 2a01:64c0:0:5000::8 and 109.237.142.8.
cns2.alfahosting.info points to: 2a01:4f8:2b02:a88::105 and 148.251.254.105.
cns3.alfahosting.info points to: 2a02:2b80:101:5000::8 and 109.237.143.8.
Mail Servers
Two mail servers mx03.secure-mailgate.com and mx04.secure-mailgate.com handle koetteritzsch.com.
koetteritzsch.com uses the same mail server setup as other domains such as ferienhaus-moenchgut.de, ptkw.de, netat.de, radiologie-schoenefeld.de and ffgl.org.
Host names with two IP numbers: mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176; mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177