mastintech.com - robtex.com
mastintech.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1504.awsdns-60.org ⭐ | ||||||
| A | 2600:9000:5305:e000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1504.awsdns-60.org | ||||||
| A | 205.251.197.224🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1504.awsdns-60.org | ||||||
| NS | ns-1560.awsdns-03.co.uk | ||||||
| A | 2600:9000:5306:1800::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1560.awsdns-03.co.uk | ||||||
| A | 205.251.198.24🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1560.awsdns-03.co.uk | ||||||
| NS | ns-485.awsdns-60.com | ||||||
| A | 2600:9000:5301:e500::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-485.awsdns-60.com | ||||||
| A | 205.251.193.229🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-485.awsdns-60.com | ||||||
| NS | ns-634.awsdns-15.net | ||||||
| A | 2600:9000:5302:7a00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-634.awsdns-15.net | ||||||
| A | 205.251.194.122🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-634.awsdns-15.net | ||||||
| SOA | ns-1504.awsdns-60.orgawsdns-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=1784499852 | ||||||
Same first word
mastintech.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1504.awsdns-60.org2019-12-16 → 2026-07-19 · 2 obs
● 2026-07-19 22:46:22
●NSns-1560.awsdns-03.co.uk2019-12-16 → 2026-07-19 · 2 obs
● 2026-07-19 22:46:22
●NSns-485.awsdns-60.com2019-12-16 → 2026-07-19 · 2 obs
● 2026-07-19 22:46:22
●NSns-634.awsdns-15.net2019-12-16 → 2026-07-19 · 2 obs
● 2026-07-19 22:46:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mastintech.com | ns-634.awsdns-15.net, ns-485.awsdns-60.com, ns-1560.awsdns-03.co.uk, ns-1504.awsdns-60.org | 2 records |
✅ Authoritative Response
Server:205.251.197.224
NS records: ns-634.awsdns-15.net, ns-485.awsdns-60.com, ns-1560.awsdns-03.co.uk, ns-1504.awsdns-60.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastintech.com (unsigned zone)
⏱️ Timing
Total: 436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1504.awsdns-60.org, ns-1560.awsdns-03.co.uk... |
| SOA | 1 | ns-1504.awsdns-60.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-485.awsdns-60.com, ns-485.awsdns-60.com)
Analysis
Name Servers
Four name servers handle the delegation for mastintech.com: ns-485.awsdns-60.com, ns-634.awsdns-15.net, ns-1504.awsdns-60.org and ns-1560.awsdns-03.co.uk.
The name servers of mastintech.com overlap at least partially with those of other domains — among them eimgxobrmsm.com, verifyourage.com, naviance.mobi and two more.
Each of the four hosts ns-485.awsdns-60.com, ns-634.awsdns-15.net, ns-1504.awsdns-60.org and ns-1560.awsdns-03.co.uk has two IP addresses. ns-485.awsdns-60.com points to 205.251.193.229 and 2600:9000:5301:e500::1. ns-634.awsdns-15.net points to 205.251.194.122 and 2600:9000:5302:7a00::1. ns-1504.awsdns-60.org points to 205.251.197.224 and 2600:9000:5305:e000::1. ns-1560.awsdns-03.co.uk points to 205.251.198.24 and 2600:9000:5306:1800::1.