ddsb.org - dns.ninja
ddsb.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.170.44.96🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | web96.extendcp.co.uk | ||||||
| NS | ns2.mainnameserver.com ⭐ | ||||||
| A | 79.170.43.3🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns2.mainnameserver.com | ||||||
| NS | ns.mainnameserver.com | ||||||
| A | 79.170.40.2🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | ns1.mainnameserver.com | ||||||
| MX | mail.ddsb.org ⭐ | ||||||
| A | 79.170.40.153🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited | ||||||
| PTR | mail153.extendcp.co.uk | ||||||
| TXT | v=spf1 include:soverin.net include:secureserver.net exists:%{i}.mta.spf.exten... | ||||||
| SOA | ns.mainnameserver.comhostmaster@mainnameserver.com 2025-01-13 #70 | ||||||
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=1786095335 | ||||||
Subdomains
mail.ddsb.org |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.mainnameserver.com2015-06-16 → 2026-08-07 · 2 obs
● 2026-08-07 10:14:08
●NSns2.mainnameserver.com2015-06-16 → 2026-08-07 · 2 obs
● 2026-08-07 10:14:08
●MXmail.ddsb.org2015-06-16 → 2026-08-07 · 2 obs
● 2026-08-07 10:14:08
●A79.170.44.962015-06-16 → 2026-08-07 · 2 obs
● 2026-08-07 10:14:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ddsb.org | ns.mainnameserver.com, ns2.mainnameserver.com | - |
✅ Authoritative Response
Server:79.170.43.3
NS records: ns.mainnameserver.com, ns2.mainnameserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ddsb.org (unsigned zone)
⏱️ Timing
Total: 774ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.170.44.96 |
| NS | 2 | ns2.mainnameserver.com, ns.mainnameserver.com |
| MX | 1 | mail.ddsb.org (pri: 10) |
| TXT | 1 | v=spf1 include:soverin.net include:secur |
| SOA | 1 | ns.mainnameserver.com hostmaster.mainnam |
Analysis
Hierarchy
ddsb.org is a parent domain of mail.ddsb.org.
IP Addresses
ddsb.org directs to one IP number, which is 79.170.44.96.
Among the host names that share IP numbers with ddsb.org are peterpix.photography, www.splinterswoodwork.com, omegabusiness.co.uk and two others.
Name Servers
ddsb.org uses two name servers for its delegation: ns2.mainnameserver.com and ns.mainnameserver.com.
ddsb.org has the same name server delegation as a number of other domains, such as needs.eu, amsisgroup.com, nlfchurch.co.uk and two more.
ddsb.org shares at least some of its name servers with other domains, including plazalondonhotel.com, berlinrealinvest.com, torbet.info and two others.
These name servers are frequently paired with the name servers ns.heartinternet.co.uk and ns2.heartinternet.co.uk.
ns2.mainnameserver.com and ns.mainnameserver.com each resolve to one IP number: ns2.mainnameserver.com points to 79.170.43.3 and ns.mainnameserver.com points to 79.170.40.2.
Mail Servers
ddsb.org routes its mail through a single mail server, mail.ddsb.org.
mail.ddsb.org directs to just one IP number, 79.170.40.153.