prestondowntrust.org - robtex.com
prestondowntrust.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.199.187.62🇬🇧 GD-EMEA-DC-LD5217.199.187.0/24 | ||||||
| PTR | web62.extendcp.co.uk | ||||||
| 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.prestondowntrust.org ⭐ | ||||||
| A | 79.170.40.140🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | mail140.extendcp.co.uk | ||||||
| TXT | v=spf1 include:soverin.net exists:%{i}.mta.spf.extendcp.co.uk exists:%{i}.web... | ||||||
| SOA | ns.heartinternet.ukhostmaster@mainnameserver.com 2025-08-28 #36 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778470528 | ||||||
Subdomains
mail.prestondowntrust.org |
Same first word
prestondowntrust.com |
prestondowntrust.org |
DNS History
6 records (4 active, 2 former)
○NSns.heartinternet.co.uk2015-08-08 → 2020-08-12 · 4 obs
● 2020-08-12 12:16:28
○ 2026-02-25 16:02:56
○ 2026-05-11 04:04:08
●NSns.heartinternet.uk2026-02-25 → 2026-05-11 · 3 obs
● 2026-02-25 16:02:56
● 2026-05-11 04:04:08
○NSns2.heartinternet.co.uk2015-08-08 → 2020-08-12 · 4 obs
● 2020-08-12 12:16:28
○ 2026-02-25 16:02:56
○ 2026-05-11 04:04:08
●NSns2.heartinternet.uk2026-02-25 → 2026-05-11 · 3 obs
● 2026-02-25 16:02:56
● 2026-05-11 04:04:08
●MXmail.prestondowntrust.org2015-08-08 → 2026-05-11 · 2 obs
● 2026-05-11 04:04:08
●A217.199.187.622015-08-08 → 2026-05-11 · 2 obs
● 2026-05-11 04:04:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| prestondowntrust.org | ns.heartinternet.uk, ns2.heartinternet.uk | - |
✅ Authoritative Response
Server:79.170.40.2
NS records: ns.heartinternet.uk, ns2.heartinternet.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prestondowntrust.org (unsigned zone)
⏱️ Timing
Total: 471ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.199.187.62 |
| NS | 2 | ns2.heartinternet.uk, ns.heartinternet.uk |
| MX | 1 | mail.prestondowntrust.org (pri: 10) |
| TXT | 1 | v=spf1 include:soverin.net exists:%{i}.m |
| SOA | 1 | ns.heartinternet.uk hostmaster.mainnames |
Analysis
Hierarchy
mail.prestondowntrust.org has prestondowntrust.org as its parent.
IP Addresses
prestondowntrust.org maps to IP address 217.199.187.62.
Other host names, for instance www.cmscientific.co.uk, crichtonsimpson.com, silvermoor.co.uk, sianeirian.com and dolanog.org share IP numbers with prestondowntrust.org.
Name Servers
Two name servers ns2.heartinternet.uk and ns.heartinternet.uk are delegated to prestondowntrust.org.
prestondowntrust.org uses the same name server configuration as other domains, such as swpuk.com, hamptonsailingclub.com, muzzyltd.com, berkeley-renewables.com and bulgin.com.
prestondowntrust.org shares name servers with other domains at least partially, for instance fairfx.ie and laughing-dragon.co.uk.
these name servers are commonly used with the name servers ns2.mainnameserver.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
prestondowntrust.org is handled by a single mail server, mail.prestondowntrust.org.
mail.prestondowntrust.org points to one IP number: 79.170.40.140.