ua.dev - robtex.com
ua.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
🔒 HSTS Preload (+subdomains)
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1233.awsdns-26.org2026-03-01 → 2026-03-12 · 2 obs
● 2026-03-12 06:13:02
●NSns-1989.awsdns-56.co.uk2026-03-01 → 2026-03-12 · 2 obs
● 2026-03-12 06:13:02
●NSns-702.awsdns-23.net2026-03-01 → 2026-03-12 · 2 obs
● 2026-03-12 06:13:02
●NSns-99.awsdns-12.com2026-03-01 → 2026-03-12 · 2 obs
● 2026-03-12 06:13:02
●MXinbound-smtp.us-east-1.amazonaws.com2026-03-01 → 2026-03-12 · 2 obs
● 2026-03-12 06:13:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| ua.dev | ns-1989.awsdns-56.co.uk, ns-702.awsdns-23.net, ns-99.awsdns-12.com, ns-1233.awsdns-26.org | - |
✅ Authoritative Response
Server: 205.251.196.209
NS records: ns-1989.awsdns-56.co.uk, ns-702.awsdns-23.net, ns-99.awsdns-12.com, ns-1233.awsdns-26.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ua.dev (unsigned zone)
⏱️ Timing
Total: 512ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1233.awsdns-26.org, ns-1989.awsdns-56.co.uk... |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| TXT | 1 | google-site-verification=9VPL0tD0NUx4_hr |
| SOA | 1 | ns-1989.awsdns-56.co.uk awsdns-hostmaste |
Analysis
Name Servers
ua.dev is delegated to four name servers: ns-99.awsdns-12.com, ns-702.awsdns-23.net, ns-1233.awsdns-26.org and ns-1989.awsdns-56.co.uk.
At least part of the name servers for ua.dev are shared with other domains, for instance socialstudiesalive.com, monumentalfoundation.org, dcl.org, buydsc.com and izuminaika.jp.
Host names with two IP numbers:
ns-99.awsdns-12.com points to: 2600:9000:5300:6300::1 and 205.251.192.99
ns-702.awsdns-23.net points to: 2600:9000:5302:be00::1 and 205.251.194.190
ns-1233.awsdns-26.org points to: 2600:9000:5304:d100::1 and 205.251.196.209
ns-1989.awsdns-56.co.uk points to: 2600:9000:5307:c500::1 and 205.251.199.197
Mail Servers
The mail server for ua.dev is inbound-smtp.us-east-1.amazonaws.com.
ua.dev uses the same mail server setup as other domains, for instance kobb.in, dazzlepages.slack.com, einstech.com, menatrends.com and buildstaging.com.
ua.dev shares at least some mail servers with other domains, for example noodleclock.atlassian.net, ihcitnz.atlassian.net, elle.com.au, heybro.wtf and edm.zaful.com.
these mail servers are frequently used alongside the mail servers inbound-smtp.us-west-2.amazonaws.com.
inbound-smtp.us-east-1.amazonaws.com points to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.