group-ctp.com - robtex.com
group-ctp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a05:8b81:1000:2::c670:4ed7🇩🇪 LINEVAST2a05:8b80::/29 | ||||||
| PTR | 537.cluster-nbg1.de | ||||||
| A | 185.185.24.40🇩🇪 LINEVAST185.185.24.0/24 | ||||||
| NS | ns230.linevast.de ⭐ | ||||||
| A | 2a01:4f8:bc:a7c::e985:e012🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 185.185.24.40🇩🇪 LINEVAST185.185.24.0/24 | ||||||
| PTR | uf-hosting.de | ||||||
| NS | ns231.linevast.de | ||||||
| A | 83.171.238.50🇩🇪 LINEVAST83.171.238.0/24 | ||||||
| PTR | managed.13289.linevast.de | ||||||
| MX | mail.group-ctp.com ⭐ | ||||||
| A | 185.185.24.40🇩🇪 LINEVAST185.185.24.0/24 | ||||||
| PTR | uf-hosting.de | ||||||
| TXT | v=spf1 +a +mx +a:uf-hosting.de -all | ||||||
| SOA | ns230.linevast.defelix\@kuester.me.com 2025-09-03 #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=1774633287 | ||||||
Subdomains
mail.group-ctp.com |
Same first word
group-ctp.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns230.linevast.de2019-12-17 → 2026-03-27 · 2 obs
● 2026-03-27 17:48:34
●NSns231.linevast.de2019-12-17 → 2026-03-27 · 2 obs
● 2026-03-27 17:48:34
●MXmail.group-ctp.com2019-12-17 → 2026-03-27 · 2 obs
● 2026-03-27 17:48:34
●A185.185.24.402019-12-17 → 2026-03-27 · 2 obs
● 2026-03-27 17:48:34
○A2a01:4f8:bc:a7c::e985:e0122019-12-17 → 2019-12-17 · 3 obs
○ 2026-02-20 02:17:40
○ 2026-03-27 17:48:34
●A2a05:8b81:1000:2::c670:4ed72026-02-20 → 2026-03-27 · 3 obs
● 2026-02-20 02:17:40
● 2026-03-27 17:48:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| group-ctp.com | ns231.linevast.de, ns230.linevast.de | - |
✅ Authoritative Response
Server:185.185.24.40
NS records: ns231.linevast.de, ns230.linevast.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for group-ctp.com (unsigned zone)
⏱️ Timing
Total: 779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.185.24.40 |
| AAAA | 1 | 2a05:8b81:1000:2::c670:4ed7 |
| NS | 2 | ns231.linevast.de, ns230.linevast.de |
| MX | 1 | mail.group-ctp.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:uf-hosting.de -all |
| SOA | 1 | ns230.linevast.de felix\.kuester.me.com |
Analysis
Hierarchy
group-ctp.com is parent of mail.group-ctp.com.
IP Addresses
group-ctp.com points to two IP numbers: 2a05:8b81:1000:2::c670:4ed7 and 185.185.24.40.
Other host names, for instance mail.bali-bracelets.com, internist-gerstetten.de, weingutglatzer.at, snackify.me and uf-hosting.de share IP numbers with group-ctp.com.
Name Servers
group-ctp.com's delegation is to two name servers ns230.linevast.de and ns231.linevast.de.
group-ctp.com shares the same name server configuration as other domains, such as adas-iit.com, bali-bracelets.com, schloss-rheinburg.de, beyond-dna.com and beyonddna.at.
Host names with two IPs:
ns230.linevast.de points to: 2a01:4f8:bc:a7c::e985:e012 and 185.185.24.40.
Host names with one IP:
ns231.linevast.de points to: 83.171.238.50.
Mail Servers
group-ctp.com is served by a single mail server, mail.group-ctp.com.
mail.group-ctp.com points to IP number 185.185.24.40.