tcdev.io - robtex.com
tcdev.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-270.awsdns-33.com ⭐ | ||||||
| A | 2600:9000:5301:e00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-270.awsdns-33.com | ||||||
| A | 205.251.193.14🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-270.awsdns-33.com | ||||||
| NS | ns-1217.awsdns-24.org | ||||||
| A | 2600:9000:5304:c100::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1217.awsdns-24.org | ||||||
| A | 205.251.196.193🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1217.awsdns-24.org | ||||||
| NS | ns-1748.awsdns-26.co.uk | ||||||
| A | 2600:9000:5306:d400::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1748.awsdns-26.co.uk | ||||||
| A | 205.251.198.212🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1748.awsdns-26.co.uk | ||||||
| NS | ns-816.awsdns-38.net | ||||||
| A | 2600:9000:5303:3000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-816.awsdns-38.net | ||||||
| A | 205.251.195.48🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-816.awsdns-38.net | ||||||
| SOA | ns-270.awsdns-33.comawsdns-hostmaster@amazon.com serial=1 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1777119398 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1217.awsdns-24.org2026-03-31 → 2026-04-25 · 2 obs
● 2026-04-25 12:40:38
●NSns-1748.awsdns-26.co.uk2026-03-31 → 2026-04-25 · 2 obs
● 2026-04-25 12:40:38
●NSns-270.awsdns-33.com2026-03-31 → 2026-04-25 · 2 obs
● 2026-04-25 12:40:38
●NSns-816.awsdns-38.net2026-03-31 → 2026-04-25 · 2 obs
● 2026-04-25 12:40:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| tcdev.io | ns-1217.awsdns-24.org, ns-816.awsdns-38.net, ns-1748.awsdns-26.co.uk, ns-270.awsdns-33.com | - |
✅ Authoritative Response
Server:205.251.196.193
NS records: ns-1217.awsdns-24.org, ns-816.awsdns-38.net, ns-1748.awsdns-26.co.uk, ns-270.awsdns-33.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcdev.io (unsigned zone)
⏱️ Timing
Total: 488ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1217.awsdns-24.org, ns-1748.awsdns-26.co.uk... |
| SOA | 1 | ns-270.awsdns-33.com awsdns-hostmaster.a |
Analysis
Name Servers
tcdev.io is delegated to four name servers: ns-270.awsdns-33.com, ns-816.awsdns-38.net, ns-1217.awsdns-24.org and ns-1748.awsdns-26.co.uk.
tcdev.io at least partially shares name servers with other domains, for instance kurasu-t.com, ubint-aws.net, d1x31cs159n8fo.cloudfront.net, rockhallproperties.com and eagle-i.org.
These name servers are commonly used together with ns-1409.awsdns-48.org, ns-670.awsdns-19.net and ns-1588.awsdns-06.co.uk.
Host names with two IP numbers: ns-270.awsdns-33.com points to 2600:9000:5301:e00::1 and 205.251.193.14; ns-816.awsdns-38.net points to 2600:9000:5303:3000::1 and 205.251.195.48; ns-1217.awsdns-24.org points to 2600:9000:5304:c100::1 and 205.251.196.193; ns-1748.awsdns-26.co.uk points to 2600:9000:5306:d400::1 and 205.251.198.212.