techdev.sg - dns.ninja
techdev.sg
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-364.awsdns-45.com ⭐ | ||||||
| A | 2600:9000:5301:6c00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-364.awsdns-45.com | ||||||
| A | 205.251.193.108🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-364.awsdns-45.com | ||||||
| NS | ns-1427.awsdns-50.org | ||||||
| A | 2600:9000:5305:9300::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1427.awsdns-50.org | ||||||
| A | 205.251.197.147🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1427.awsdns-50.org | ||||||
| NS | ns-1760.awsdns-28.co.uk | ||||||
| A | 2600:9000:5306:e000::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1760.awsdns-28.co.uk | ||||||
| A | 205.251.198.224🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1760.awsdns-28.co.uk | ||||||
| NS | ns-609.awsdns-12.net | ||||||
| A | 2600:9000:5302:6100::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-609.awsdns-12.net | ||||||
| A | 205.251.194.97🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-609.awsdns-12.net | ||||||
| SOA | ns-364.awsdns-45.comawsdns-hostmaster@amazon.com serial=1 | ||||||
sg
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg | ||||||
| NS | dsany3.sgnic.sg | ||||||
| NS | dsany4.sgnic.sg | ||||||
| NS | ns4.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | pch.sgzones.sg | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2607252330 | ||||||
Same first word
techdev.co.uk |
techdev.org |
techdev.eu |
techdev.gr |
techdev.net |
techdev.df.gov.br |
techdev.com.br |
techdev.ru |
techdev.online |
techdev.vn |
techdev.cl |
techdev.co.za |
techdev.no |
techdev.pro |
techdev.com |
techdev.sg |
techdev.io |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1427.awsdns-50.org2018-05-07 → 2026-07-26 · 2 obs
● 2026-07-26 00:20:38
●NSns-1760.awsdns-28.co.uk2018-05-07 → 2026-07-26 · 2 obs
● 2026-07-26 00:20:38
●NSns-364.awsdns-45.com2018-05-07 → 2026-07-26 · 2 obs
● 2026-07-26 00:20:38
●NSns-609.awsdns-12.net2018-05-07 → 2026-07-26 · 2 obs
● 2026-07-26 00:20:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | dsany4.sgnic.sg, dsany3.sgnic.sg, pch.sgzones.sg, dsany2.sgnic.sg | - |
| techdev.sg | ns-364.awsdns-45.com, ns-1760.awsdns-28.co.uk, ns-1427.awsdns-50.org, ns-609.awsdns-12.net | - |
✅ Authoritative Response
Server:205.251.193.108
NS records: ns-364.awsdns-45.com, ns-1760.awsdns-28.co.uk, ns-1427.awsdns-50.org, ns-609.awsdns-12.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techdev.sg (unsigned zone)
⏱️ Timing
Total: 930ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1427.awsdns-50.org, ns-1760.awsdns-28.co.uk... |
| SOA | 1 | ns-364.awsdns-45.com awsdns-hostmaster.a |
Analysis
Name Servers
The domain techdev.sg is delegated to these four name servers: ns-364.awsdns-45.com, ns-609.awsdns-12.net, ns-1427.awsdns-50.org and ns-1760.awsdns-28.co.uk.
There is at least partial name server overlap between techdev.sg and other domains — bncbulletin.com, peninsuladistrictva.org, cvsd545g556.com and two more among them.
All four hostnames — ns-364.awsdns-45.com, ns-609.awsdns-12.net, ns-1427.awsdns-50.org and ns-1760.awsdns-28.co.uk — resolve to two IP numbers apiece: ns-364.awsdns-45.com to 205.251.193.108 and 2600:9000:5301:6c00::1; ns-609.awsdns-12.net to 205.251.194.97 and 2600:9000:5302:6100::1; ns-1427.awsdns-50.org to 205.251.197.147 and 2600:9000:5305:9300::1; ns-1760.awsdns-28.co.uk to 205.251.198.224 and 2600:9000:5306:e000::1.