zenkers.com - robtex.com
zenkers.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.44.111.194🇩🇪 ONE-NETWORK5.44.108.0/22 | ||||||
| PTR | host105.alfahosting-server.de | ||||||
| NS | cns1.alfahosting.info ⭐ | ||||||
| A | 2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| A | 109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| NS | cns2.alfahosting.info | ||||||
| A | 2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | cns2.cloudpit.com | ||||||
| A | 148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cns2.cloudpit.com | ||||||
| NS | cns3.alfahosting.info | ||||||
| A | 2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| A | 109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| MX | mx03.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.174🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.176🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| MX | mx04.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.175🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.177🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting.de 2026-01-06 #2 | ||||||
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=1774770612 | ||||||
Subdomains
mail.zenkers.com |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-06-14 → 2026-03-29 · 2 obs
● 2026-03-29 07:53:16
●NScns2.alfahosting.info2015-06-14 → 2026-03-29 · 2 obs
● 2026-03-29 07:53:16
●NScns3.alfahosting.info2015-06-14 → 2026-03-29 · 2 obs
● 2026-03-29 07:53:16
○MXmail.zenkers.com2015-06-14 → 2017-07-04 · 4 obs
● 2017-07-04 13:25:10
○ 2026-03-27 12:42:38
○ 2026-03-29 07:53:16
●MXmx03.secure-mailgate.com2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 12:42:38
● 2026-03-29 07:53:16
●MXmx04.secure-mailgate.com2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 12:42:38
● 2026-03-29 07:53:16
○A109.237.134.242015-06-14 → 2017-07-04 · 4 obs
● 2017-07-04 13:25:10
○ 2026-03-27 12:42:38
○ 2026-03-29 07:53:16
●A5.44.111.1942026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 12:42:38
● 2026-03-29 07:53:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| zenkers.com | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:148.251.254.105
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zenkers.com (unsigned zone)
⏱️ Timing
Total: 765ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.44.111.194 |
| NS | 3 | cns2.alfahosting.info, cns3.alfahosting.info... |
| MX | 2 | mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
zenkers.com is the parent of mail.zenkers.com.
IP Addresses
zenkers.com resolves to a single IP: 5.44.111.194.
Other host names, for instance art-of-love.net, mail.megapolice.de, arge-lehmbau.de, mail.musikkapelle-schleching.de and perlotta.de share IP numbers with zenkers.com.
Name Servers
zenkers.com delegates to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
zenkers.com shares some name servers with other domains, for example igsneuwied.de, lechtaucher.de, vdmi.net, mv-gramatneusiedl.at and rundschau-duisburg.de.
Host names with two IP numbers:
cns1.alfahosting.info: 2a01:64c0:0:5000::8 and 109.237.142.8
cns2.alfahosting.info: 2a01:4f8:2b02:a88::105 and 148.251.254.105
cns3.alfahosting.info: 2a02:2b80:101:5000::8 and 109.237.143.8
Mail Servers
zenkers.com is served by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
zenkers.com shares the mail server setup with other domains, for example lacdoc.de, shop-portal.org, lerch-estrich.de, bonny.tv and shiatsudo.org.
zenkers.com shares at least some mail servers with other domains, for example rebecca-online.com.
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.