tdbsoftware.com - dns.ninja
tdbsoftware.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.23.53.235🇬🇧 CSG-AS185.23.52.0/22 185.23.52.0/22 Cleartream Subnet | ||||||
| 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.tdbsoftware.com ⭐ | ||||||
| A | 79.170.40.74🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | mailforwards.extendcp.co.uk | ||||||
| SOA | ns.heartinternet.ukhostmaster@mainnameserver.com 2025-01-13 #69 | ||||||
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=1785317042 | ||||||
PTR for
Subdomains
mail.tdbsoftware.com |
Same first word
tdbsoftware.com |
DNS History
7 records (4 active, 3 former)
○NSns.heartinternet.co.uk2015-08-05 → 2017-04-10 · 5 obs
● 2015-08-05 21:35:32
● 2017-04-10 13:40:52
○ 2026-02-27 11:34:10
○ 2026-07-29 09:41:02
●NSns.heartinternet.uk2026-02-27 → 2026-07-29 · 3 obs
● 2026-02-27 11:34:10
● 2026-07-29 09:41:02
○NSns2.heartinternet.co.uk2015-08-05 → 2017-04-10 · 5 obs
● 2015-08-05 21:35:32
● 2017-04-10 13:40:52
○ 2026-02-27 11:34:10
○ 2026-07-29 09:41:02
●NSns2.heartinternet.uk2026-02-27 → 2026-07-29 · 3 obs
● 2026-02-27 11:34:10
● 2026-07-29 09:41:02
●MXmail.tdbsoftware.com2015-08-05 → 2026-07-29 · 3 obs
● 2015-08-05 21:35:32
● 2026-07-29 09:41:02
○A109.69.82.262015-08-05 → 2017-04-10 · 5 obs
● 2015-08-05 21:35:32
● 2017-04-10 13:40:52
○ 2026-02-27 11:34:10
○ 2026-07-29 09:41:02
●A185.23.53.2352026-02-27 → 2026-07-29 · 3 obs
● 2026-02-27 11:34:10
● 2026-07-29 09:41:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net... | - |
| tdbsoftware.com | ns2.heartinternet.uk, ns.heartinternet.uk | - |
✅ Authoritative Response
Server:79.170.40.2
NS records: ns2.heartinternet.uk, ns.heartinternet.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tdbsoftware.com (unsigned zone)
⏱️ Timing
Total: 386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.23.53.235 |
| NS | 2 | ns.heartinternet.uk, ns2.heartinternet.uk |
| MX | 1 | mail.tdbsoftware.com (pri: 10) |
| SOA | 1 | ns.heartinternet.uk hostmaster.mainnames |
Analysis
Hierarchy
tdbsoftware.com is the parent zone for mail.tdbsoftware.com.
IP Addresses
tdbsoftware.com directs to one IP number, which is 185.23.53.235.
Name Servers
The NS records for tdbsoftware.com delegate to ns2.heartinternet.uk and ns.heartinternet.uk.
tdbsoftware.com has the same name server delegation as a number of other domains, such as spidersnet.co, holytrinitydartford.co.uk, sp4m.co.uk and two more.
There is an overlap in name servers between tdbsoftware.com and other domains, for example greenpowersolar.co.uk, skintlondon.com and healthybodyhealthymind.net
These name servers are regularly seen alongside ns2.mainnameserver.com and ns.mainnameserver.com as name servers.
ns2.heartinternet.uk resolves to 79.170.43.3. ns.heartinternet.uk resolves to 79.170.40.2. Both host names point to a single IP number.
Mail Servers
tdbsoftware.com routes its mail through a single mail server, mail.tdbsoftware.com.
mail.tdbsoftware.com resolves to 79.170.40.74 and no other IP number.