thomas-doell.com - robtex.com
thomas-doell.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.44.111.122🇩🇪 ONE-NETWORK5.44.108.0/22 | ||||||
| PTR | web122.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 2026-01-21 #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=1771291435 | ||||||
Subdomains
mail.thomas-doell.com |
Same first word
DNS History
14 records (6 active, 8 former)
●NScns1.alfahosting.info2015-07-23 → 2026-03-22 · 3 obs
● 2015-07-23 07:15:14
● 2026-03-22 22:20:32
●NScns2.alfahosting.info2015-07-23 → 2026-03-22 · 3 obs
● 2015-07-23 07:15:14
● 2026-03-22 22:20:32
●NScns3.alfahosting.info2015-07-23 → 2026-03-22 · 3 obs
● 2015-07-23 07:15:14
● 2026-03-22 22:20:32
○NSns7.schlund.de2008-03-18 → 2008-03-18 · 3 obs
○ 2015-07-23 07:15:14
○ 2026-03-22 22:20:32
○NSns8.schlund.de2008-03-18 → 2008-03-18 · 3 obs
○ 2015-07-23 07:15:14
○ 2026-03-22 22:20:32
○MXmail.thomas-doell.com2015-07-23 → 2017-06-06 · 4 obs
● 2015-07-23 07:15:14
● 2017-06-06 22:35:18
○ 2026-03-22 22:20:32
○MXmx00.kundenserver.de2008-03-18 → 2008-03-18 · 3 obs
○ 2015-07-23 07:15:14
○ 2026-03-22 22:20:32
○MXmx01.kundenserver.de2008-03-18 → 2008-03-18 · 3 obs
○ 2015-07-23 07:15:14
○ 2026-03-22 22:20:32
●MXmx03.secure-mailgate.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 22:20:32
●MXmx04.secure-mailgate.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 22:20:32
○A109.237.134.302015-07-23 → 2016-07-13 · 5 obs
● 2015-07-23 07:15:14
● 2016-07-13 16:07:04
○ 2017-06-06 22:35:18
○ 2026-03-22 22:20:32
○A109.237.140.532017-06-06 → 2017-06-06 · 3 obs
● 2017-06-06 22:35:18
○ 2026-03-22 22:20:32
●A5.44.111.1222026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 22:20:32
○A82.165.120.1152008-03-18 → 2008-03-18 · 3 obs
○ 2015-07-23 07:15:14
○ 2026-03-22 22:20:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| thomas-doell.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 thomas-doell.com (unsigned zone)
⏱️ Timing
Total: 597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.44.111.122 |
| NS | 3 | cns3.alfahosting.info, cns2.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
The parent of mail.thomas-doell.com is thomas-doell.com.
IP Addresses
thomas-doell.com points to IP number: 5.44.111.122.
Other host names such as mail.ichwillberge.eu, thomas-doell.de, mail.herterkom-gmbh.de, fitup-sportcenter.com and mail.thomas-doell.com share IPs with thomas-doell.com.
Name Servers
thomas-doell.com is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
thomas-doell.com at least partially shares name servers with other domains, for instance chabad.at, hl-maschinen.de, kontaktpunkt.at, bonavera.com and masserberg.de.
Host cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8; Host cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105; Host cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8.
Mail Servers
thomas-doell.com is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
The mail server setup for thomas-doell.com matches that of other domains, for instance rainers-pflanzenparadies.de, usbfix.com, mk-lab.de, weber-bau-grossenhain.de and th-ing.com.
thomas-doell.com shares mail servers with other domains, for instance netzintelligenz.de and casino-guide.de.
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.