freecobol.com - robtex.com
freecobol.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.80.92.169🇩🇪 ONE-NETWORK185.80.92.0/22 | ||||||
| PTR | vps14745.alfahosting-vps.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 | mail.freecobol.com ⭐ | ||||||
| A | 185.80.92.169🇩🇪 ONE-NETWORK185.80.92.0/22 | ||||||
| PTR | vps14745.alfahosting-vps.de | ||||||
| SOA | cns1.alfahosting.infohostmaster@alfahosting@de 2018-01-04 #1 | ||||||
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=1780391369 | ||||||
Subdomains
mail.freecobol.com |
Same first word
freecobol.com |
DNS History
5 records (5 active, 0 former)
●NScns1.alfahosting.info2017-01-04 → 2026-06-02 · 2 obs
● 2026-06-02 09:22:24
●NScns2.alfahosting.info2017-01-04 → 2026-06-02 · 2 obs
● 2026-06-02 09:22:24
●NScns3.alfahosting.info2017-01-04 → 2026-06-02 · 2 obs
● 2026-06-02 09:22:24
●MXmail.freecobol.com2017-01-04 → 2026-06-02 · 2 obs
● 2026-06-02 09:22:24
●A185.80.92.1692017-01-04 → 2026-06-02 · 2 obs
● 2026-06-02 09:22:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| freecobol.com | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.142.8
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for freecobol.com (unsigned zone)
⏱️ Timing
Total: 539ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.80.92.169 |
| NS | 3 | cns1.alfahosting.info, cns2.alfahosting.info... |
| MX | 1 | mail.freecobol.com (pri: 10) |
| SOA | 1 | cns1.alfahosting.info hostmaster@alfahos |
Analysis
Hierarchy
mail.freecobol.com is delegated beneath freecobol.com.
IP Addresses
freecobol.com has exactly one IP address — 185.80.92.169.
wortfee.net, vps14745.alfahosting-vps.de, mail.freecobol.com plus two other host names have IP numbers in common with freecobol.com.
Name Servers
freecobol.com is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
There is at least partial name server overlap between freecobol.com and other domains — strafrechtbielefeld.de, dampferlaedla.de, bmagra.com and two more among them.
cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info each resolve to two IP addresses: cns1.alfahosting.info resolves to 109.237.142.8 and 2a01:64c0:0:5000::8; cns2.alfahosting.info resolves to 148.251.254.105 and 2a01:4f8:2b02:a88::105; cns3.alfahosting.info resolves to 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
freecobol.com uses one mail server — mail.freecobol.com.
mail.freecobol.com resolves to a single IP number: 185.80.92.169.