dextramail.com - robtex.com
dextramail.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1161.awsdns-17.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:8900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1161.awsdns-17.org | ||||||
| A | 205.251.196.137🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1161.awsdns-17.org | ||||||
| NS | ns-1668.awsdns-16.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:8400::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1668.awsdns-16.co.uk | ||||||
| A | 205.251.198.132🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1668.awsdns-16.co.uk | ||||||
| NS | ns-489.awsdns-61.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:e900::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-489.awsdns-61.com | ||||||
| A | 205.251.193.233🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-489.awsdns-61.com | ||||||
| NS | ns-573.awsdns-07.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:3d00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-573.awsdns-07.net | ||||||
| A | 205.251.194.61🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-573.awsdns-07.net | ||||||
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=1771291435 | ||||||
Same first word
dextramail.com |
Similar names
leadmatrix.com |
matrixdeal.com |
dealmatrix.org |
leadmatrix.pro |
tmaxdialer.com |
leadmatrix.com.au |
dealmatrix.club |
DNS History
4 records (4 active, 0 former)
●NSns-1161.awsdns-17.org2026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 22:56:54
●NSns-1668.awsdns-16.co.uk2026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 22:56:54
●NSns-489.awsdns-61.com2026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 22:56:54
●NSns-573.awsdns-07.net2026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 22:56:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| dextramail.com | ns-573.awsdns-07.net, ns-489.awsdns-61.com, ns-1668.awsdns-16.co.uk, ns-1161.awsdns-17.org | 1 record |
✅ Authoritative Response
Server: 205.251.194.61
NS records: ns-573.awsdns-07.net, ns-489.awsdns-61.com, ns-1668.awsdns-16.co.uk, ns-1161.awsdns-17.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dextramail.com (unsigned zone)
⏱️ Timing
Total: 835ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-489.awsdns-61.com)
Analysis
Name Servers
dextramail.com is delegated to four name servers: ns-489.awsdns-61.com, ns-573.awsdns-07.net, ns-1161.awsdns-17.org and ns-1668.awsdns-16.co.uk.
dextramail.com shares some name servers with other domains, for example dean-okazaki.com, tysonfreshmeats.com, cocoo.io, d1ztc4t8fg0sr3.cloudfront.net and d3qy0xt85bxx4o.cloudfront.net.
Host names with two IP numbers
Two IPs per host:
ns-489.awsdns-61.com points to 2600:9000:5301:e900::1 and 205.251.193.233
ns-573.awsdns-07.net points to 2600:9000:5302:3d00::1 and 205.251.194.61
ns-1161.awsdns-17.org points to 2600:9000:5304:8900::1 and 205.251.196.137
ns-1668.awsdns-16.co.uk points to 2600:9000:5306:8400::1 and 205.251.198.132