grantnelson.co - robtex.com
grantnelson.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.68.102.239🇬🇧 IONOS-AS77.68.0.0/17 Fasthosts Internet Ltd | ||||||
| PTR | grantnelson.co | ||||||
| NS | ns2.heartinternet.uk ⭐ | ||||||
| A | 79.170.43.3🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns2.mainnameserver.com | ||||||
| NS | ns.heartinternet.uk | ||||||
| A | 79.170.40.2🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns1.mainnameserver.com | ||||||
| MX | mail.grantnelson.co ⭐ | ||||||
| A | 77.68.102.239🇬🇧 IONOS-AS77.68.0.0/17 Fasthosts Internet Ltd | ||||||
| PTR | grantnelson.co | ||||||
| SOA | ns.heartinternet.ukhostmaster@mainnameserver.com 2026-03-22 #48 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759657883 | ||||||
PTR for
Subdomains
mail.grantnelson.co |
Same first word
grantnelson.co |
grantnelson.com |
DNS History
7 records (4 active, 3 former)
○NSns.heartinternet.co.uk2015-07-19 → 2018-05-27 · 4 obs
● 2018-05-27 14:44:20
○ 2026-05-04 11:13:50
○ 2026-05-14 13:47:48
●NSns.heartinternet.uk2026-05-04 → 2026-05-14 · 3 obs
● 2026-05-04 11:13:50
● 2026-05-14 13:47:48
○NSns2.heartinternet.co.uk2015-07-19 → 2018-05-27 · 4 obs
● 2018-05-27 14:44:20
○ 2026-05-04 11:13:50
○ 2026-05-14 13:47:48
●NSns2.heartinternet.uk2026-05-04 → 2026-05-14 · 3 obs
● 2026-05-04 11:13:50
● 2026-05-14 13:47:48
●MXmail.grantnelson.co2015-07-19 → 2026-05-14 · 2 obs
● 2026-05-14 13:47:48
●A77.68.102.2392026-05-04 → 2026-05-14 · 3 obs
● 2026-05-04 11:13:50
● 2026-05-14 13:47:48
○A79.170.40.42015-07-19 → 2018-05-27 · 4 obs
● 2018-05-27 14:44:20
○ 2026-05-04 11:13:50
○ 2026-05-14 13:47:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| grantnelson.co | ns.heartinternet.uk, ns2.heartinternet.uk | - |
✅ Authoritative Response
Server:79.170.43.3
NS records: ns.heartinternet.uk, ns2.heartinternet.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grantnelson.co (unsigned zone)
⏱️ Timing
Total: 640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.68.102.239 |
| NS | 2 | ns.heartinternet.uk, ns2.heartinternet.uk |
| MX | 1 | mail.grantnelson.co (pri: 10) |
| SOA | 1 | ns.heartinternet.uk hostmaster.mainnames |
Analysis
Hierarchy
mail.grantnelson.co has grantnelson.co as its parent.
IP Addresses
grantnelson.co maps to IP address 77.68.102.239.
Other host names, for example mail.grantnelson.co, mail.swingcity.co.uk and swingcity.co.uk share the same IP as grantnelson.co.
Name Servers
Two name servers ns2.heartinternet.uk and ns.heartinternet.uk are delegated to grantnelson.co.
grantnelson.co uses the same name server configuration as other domains, such as barbaraleatham.co.uk, dtmconsulting.co.uk, ftwexecutivesearch.net, hardlyeverwornit.co and apeironcatering.com.
grantnelson.co shares name servers with other domains at least partially, for instance alsqrexpress.com and bellegreen.com.
Host names with a single IP address:
ns2.heartinternet.uk points to 79.170.43.3
ns.heartinternet.uk points to 79.170.40.2
Mail Servers
grantnelson.co is handled by a single mail server, mail.grantnelson.co.
mail.grantnelson.co points to one IP number: 77.68.102.239.