ctg-ev.de - robtex.com
ctg-ev.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.44.111.24🇩🇪 ONE-NETWORK5.44.108.0/22 | ||||||
| PTR | web49.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 2025-04-02 #1 | ||||||
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=1774846096 | ||||||
Same first word
ctg-ev.de |
Similar names
DNS History
15 records (6 active, 9 former)
●NScns1.alfahosting.info2017-02-07 → 2026-03-30 · 3 obs
● 2017-02-07 02:14:44
● 2026-03-30 04:52:56
●NScns2.alfahosting.info2017-02-07 → 2026-03-30 · 3 obs
● 2017-02-07 02:14:44
● 2026-03-30 04:52:56
●NScns3.alfahosting.info2017-02-07 → 2026-03-30 · 3 obs
● 2017-02-07 02:14:44
● 2026-03-30 04:52:56
○NSns1.nefnex.de2015-06-12 → 2016-04-20 · 4 obs
● 2016-04-20 21:43:00
○ 2017-02-07 02:14:44
○ 2026-03-30 04:52:56
○NSns2.nefnex.de2015-06-12 → 2016-04-20 · 4 obs
● 2016-04-20 21:43:00
○ 2017-02-07 02:14:44
○ 2026-03-30 04:52:56
○NSns3.nefnex.de2015-06-12 → 2016-04-20 · 4 obs
● 2016-04-20 21:43:00
○ 2017-02-07 02:14:44
○ 2026-03-30 04:52:56
○MXmail.ctg-ev.de2017-02-07 → 2017-02-07 · 3 obs
● 2017-02-07 02:14:44
○ 2026-03-30 04:52:56
○MXmfilter-107-1-1.mx.srv.dfn.de2015-06-12 → 2016-04-20 · 4 obs
● 2016-04-20 21:43:00
○ 2017-02-07 02:14:44
○ 2026-03-30 04:52:56
○MXmfilter-107-1-2.mx.srv.dfn.de2015-06-12 → 2016-04-20 · 4 obs
● 2016-04-20 21:43:00
○ 2017-02-07 02:14:44
○ 2026-03-30 04:52:56
○MXmfilter-107-1-3.mx.srv.dfn.de2015-06-12 → 2016-04-20 · 4 obs
● 2016-04-20 21:43:00
○ 2017-02-07 02:14:44
○ 2026-03-30 04:52:56
●MXmx03.secure-mailgate.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 04:52:56
●MXmx04.secure-mailgate.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 04:52:56
○A109.237.140.482017-02-07 → 2017-02-07 · 3 obs
● 2017-02-07 02:14:44
○ 2026-03-30 04:52:56
○A139.174.11.12015-06-12 → 2016-04-20 · 4 obs
● 2016-04-20 21:43:00
○ 2017-02-07 02:14:44
○ 2026-03-30 04:52:56
●A5.44.111.242026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 04:52:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| ctg-ev.de | cns3.alfahosting.info, cns1.alfahosting.info, cns2.alfahosting.info | - |
✅ Authoritative Response
Server:148.251.254.105
NS records: cns3.alfahosting.info, cns1.alfahosting.info, cns2.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctg-ev.de (unsigned zone)
⏱️ Timing
Total: 3052ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.44.111.24 |
| NS | 3 | cns1.alfahosting.info, cns3.alfahosting.info... |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster@alfahos |
Analysis
IP Addresses
ctg-ev.de resolves to a single IP address: 5.44.111.24.
Other host names including list-ev.de, mx0.araluna.net, d4u-a.de, gustav-gartenzwerg.de and www.motorradvermietung-fuerteventura.de share IP numbers with ctg-ev.de.
Name Servers
ctg-ev.de is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
ctg-ev.de at least partially shares name servers with other domains, including wuu-hamm.de, david-giesemann.de, gmpartner.de, be-do.de and techniktouren.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
ctg-ev.de is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
ctg-ev.de shares its mail server setup with other domains, including esg-kuechenkraeuter.de, elsg.de, uhren-blome.de, gera-laufcup.de and marketing-guerilla.de.
Host names with two IPs:
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