firstoneserver.com - robtex.com
firstoneserver.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.170.44.130🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | web130.extendcp.co.uk | ||||||
| NS | ns2.firstoneserver.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 79.170.43.3🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns2.mainnameserver.com | ||||||
| NS | ns.firstoneserver.com ⚠️ Not in parent delegation | ||||||
| A | 79.170.44.130🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | web130.extendcp.co.uk | ||||||
| NS | ns.mainnameserver.com ⚠️ Not in zone NS records | ||||||
| A | 79.170.40.2🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns1.mainnameserver.com | ||||||
| NS | ns2.mainnameserver.com ⚠️ Not in zone NS records | ||||||
| A | 79.170.43.3🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns2.mainnameserver.com | ||||||
| MX | mail.firstoneserver.com ⭐ | ||||||
| A | 79.170.44.42🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | mail42.extendcp.co.uk | ||||||
| TXT | v=spf1 a mx a:mailforwards.extendcp.co.uk include:soverin.net ~all | ||||||
| SOA | ns.firstoneserver.comhostmaster@mainnameserver.com 2024-12-19 #56 | ||||||
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
Same first word
firstoneserver.com |
DNS History
6 records (6 active, 0 former)
●NSns.firstoneserver.com2015-08-12 → 2026-03-10 · 2 obs
● 2026-03-10 23:35:12
●NSns.mainnameserver.com2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 23:35:12
●NSns2.firstoneserver.com2015-08-12 → 2026-03-10 · 2 obs
● 2026-03-10 23:35:12
●NSns2.mainnameserver.com2026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 23:35:12
●MXmail.firstoneserver.com2015-08-12 → 2026-03-10 · 2 obs
● 2026-03-10 23:35:12
●A79.170.44.1302015-08-12 → 2026-03-10 · 2 obs
● 2026-03-10 23:35:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firstoneserver.com | ns.mainnameserver.com, ns2.mainnameserver.com | 2 records |
✅ Authoritative Response
Server: 79.170.40.2
NS records: ns.mainnameserver.com, ns2.mainnameserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstoneserver.com (unsigned zone)
⏱️ Timing
Total: 279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.170.44.130 |
| NS | 2 | ns2.firstoneserver.com, ns.firstoneserver.com |
| MX | 1 | mail.firstoneserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx a:mailforwards.extendcp.co.u |
| SOA | 1 | ns.firstoneserver.com hostmaster.mainnam |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.mainnameserver.com, ns2.mainnameserver.com)
Analysis
Hierarchy
firstoneserver.com is a parent of ns.firstoneserver.com, ns2.firstoneserver.com, mail.firstoneserver.com and ns1.firstoneserver.com.
IP Addresses
firstoneserver.com resolves to one IP number: 79.170.44.130.
other host names including bavaria.co.uk, scltraining.org, llanmoor.com, miromamusic.com and investorapp.co.uk share IP numbers with firstoneserver.com.
Name Servers
firstoneserver.com is delegated to four name servers: ns2.firstoneserver.com, ns.firstoneserver.com, ns2.mainnameserver.com and ns.mainnameserver.com.
firstoneserver.com at least partially shares name servers with other domains, for instance gift-paradise.com, homtek.com.np, ornstein.co.uk, dfbrin.co.uk and pepperhill.co.uk.
These name servers are commonly used alongside ns1.mainnameserver.com and ns.heartinternet.co.uk.
Host names with one IP:
ns2.firstoneserver.com points to 79.170.43.3
ns.firstoneserver.com points to 79.170.44.130
ns2.mainnameserver.com points to 79.170.43.3
ns.mainnameserver.com points to 79.170.40.2
Host names that point to 79.170.43.3: ns2.firstoneserver.com and ns2.mainnameserver.com
Mail Servers
firstoneserver.com is handled by a single mail server, mail.firstoneserver.com.
firstoneserver.com shares the same mail server setup as other domains, for instance ns.firstoneserver.com.
mail.firstoneserver.com resolves to IP 79.170.44.42.