tecdoec.com - dns.ninja
tecdoec.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-337.awsdns-42.com ⭐ | ||||||
| A | 2600:9000:5301:5100::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-337.awsdns-42.com | ||||||
| A | 205.251.193.81🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-337.awsdns-42.com | ||||||
| NS | ns-1194.awsdns-21.org | ||||||
| A | 2600:9000:5304:aa00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1194.awsdns-21.org | ||||||
| A | 205.251.196.170🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1194.awsdns-21.org | ||||||
| NS | ns-1949.awsdns-51.co.uk | ||||||
| A | 2600:9000:5307:9d00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1949.awsdns-51.co.uk | ||||||
| A | 205.251.199.157🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1949.awsdns-51.co.uk | ||||||
| NS | ns-971.awsdns-57.net | ||||||
| A | 2600:9000:5303:cb00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-971.awsdns-57.net | ||||||
| A | 205.251.195.203🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-971.awsdns-57.net | ||||||
| SOA | ns-337.awsdns-42.comawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1780988321 | ||||||
Same first word
tecdoec.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1194.awsdns-21.org2019-01-18 → 2026-06-09 · 2 obs
● 2026-06-09 07:01:20
●NSns-1949.awsdns-51.co.uk2019-01-18 → 2026-06-09 · 2 obs
● 2026-06-09 07:01:20
●NSns-337.awsdns-42.com2019-01-18 → 2026-06-09 · 2 obs
● 2026-06-09 07:01:20
●NSns-971.awsdns-57.net2019-01-18 → 2026-06-09 · 2 obs
● 2026-06-09 07:01:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tecdoec.com | ns-337.awsdns-42.com, ns-971.awsdns-57.net, ns-1194.awsdns-21.org, ns-1949.awsdns-51.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.195.203
NS records: ns-337.awsdns-42.com, ns-971.awsdns-57.net, ns-1194.awsdns-21.org, ns-1949.awsdns-51.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tecdoec.com (unsigned zone)
⏱️ Timing
Total: 557ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1194.awsdns-21.org, ns-1949.awsdns-51.co.uk... |
| SOA | 1 | ns-337.awsdns-42.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-337.awsdns-42.com, ns-337.awsdns-42.com)
Analysis
Name Servers
tecdoec.com delegates DNS authority to 4 name servers — ns-337.awsdns-42.com, ns-971.awsdns-57.net, ns-1194.awsdns-21.org and ns-1949.awsdns-51.co.uk.
There is at least partial name server overlap between tecdoec.com and other domains — fiesta.com.mx, top10bestwebsitebuilders.com, 113.79.52.in-addr.arpa and two more among them.
These name servers tend to appear in combination with the name servers ns1-24-ap-northeast-2.ec2-rdns.amazonaws.com, ns2-24-ap-northeast-2.ec2-rdns.amazonaws.com, ns3-24-ap-northeast-2.ec2-rdns.amazonaws.com and ns4-24-ap-northeast-2.ec2-rdns.amazonaws.com.
All four hostnames — ns-337.awsdns-42.com, ns-971.awsdns-57.net, ns-1194.awsdns-21.org and ns-1949.awsdns-51.co.uk — resolve to two IP numbers apiece: ns-337.awsdns-42.com to 205.251.193.81 and 2600:9000:5301:5100::1; ns-971.awsdns-57.net to 205.251.195.203 and 2600:9000:5303:cb00::1; ns-1194.awsdns-21.org to 205.251.196.170 and 2600:9000:5304:aa00::1; ns-1949.awsdns-51.co.uk to 205.251.199.157 and 2600:9000:5307:9d00::1.