techdev.sg - robtex.com
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=2605091400 | ||||||
Same first word
techdev.co.uk |
techdev.org |
techdev.eu |
techdev.gr |
techdev.net |
techdev.com.br |
techdev.ru |
techdev.online |
techdev.vn |
techdev.cl |
techdev.co.za |
techdev.no |
techdev.de |
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 → 2026-05-09 · 2 obs
● 2026-05-09 14:30:06
●NSns-1760.awsdns-28.co.uk2018-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 14:30:06
●NSns-364.awsdns-45.com2018-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 14:30:06
●NSns-609.awsdns-12.net2018-05-07 → 2026-05-09 · 2 obs
● 2026-05-09 14:30:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | ns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg... | 10 records |
| techdev.sg | ns-1427.awsdns-50.org, ns-609.awsdns-12.net, ns-364.awsdns-45.com, ns-1760.awsdns-28.co.uk | - |
✅ Authoritative Response
Server:205.251.194.97
NS records: ns-1427.awsdns-50.org, ns-609.awsdns-12.net, ns-364.awsdns-45.com, ns-1760.awsdns-28.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techdev.sg (unsigned zone)
⏱️ Timing
Total: 826ms | 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 |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...)
Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)
Analysis
Name Servers
techdev.sg is delegated to 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.
techdev.sg shares name servers with other domains at least partially, for example bncbulletin.com, peninsuladistrictva.org, www.clivet.it, d3sade9kx5hcw2.cloudfront.net and d1osm189zmyxk0.cloudfront.net.
Host names with two IP numbers:
ns-364.awsdns-45.com points to: 2600:9000:5301:6c00::1 and 205.251.193.108
ns-609.awsdns-12.net points to: 2600:9000:5302:6100::1 and 205.251.194.97
ns-1427.awsdns-50.org points to: 2600:9000:5305:9300::1 and 205.251.197.147
ns-1760.awsdns-28.co.uk points to: 2600:9000:5306:e000::1 and 205.251.198.224