mailsta.org - robtex.com
mailsta.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-115.awsdns-14.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:7300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-115.awsdns-14.com | ||||||
| A | 205.251.192.115🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-115.awsdns-14.com | ||||||
| NS | ns-1388.awsdns-45.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:6c00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1388.awsdns-45.org | ||||||
| A | 205.251.197.108🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1388.awsdns-45.org | ||||||
| NS | ns-1579.awsdns-05.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:2b00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1579.awsdns-05.co.uk | ||||||
| A | 205.251.198.43🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1579.awsdns-05.co.uk | ||||||
| NS | ns-631.awsdns-14.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:7700::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-631.awsdns-14.net | ||||||
| A | 205.251.194.119🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-631.awsdns-14.net | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-115.awsdns-14.com2026-02-20 → 2026-03-23 · 2 obs
● 2026-03-23 14:53:02
●NSns-1388.awsdns-45.org2026-02-20 → 2026-03-23 · 2 obs
● 2026-03-23 14:53:02
●NSns-1579.awsdns-05.co.uk2026-02-20 → 2026-03-23 · 2 obs
● 2026-03-23 14:53:02
●NSns-631.awsdns-14.net2026-02-20 → 2026-03-23 · 2 obs
● 2026-03-23 14:53:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mailsta.org | ns-1579.awsdns-05.co.uk, ns-115.awsdns-14.com, ns-631.awsdns-14.net, ns-1388.awsdns-45.org | 1 record |
✅ Authoritative Response
Server:205.251.192.115
NS records: ns-1579.awsdns-05.co.uk, ns-115.awsdns-14.com, ns-631.awsdns-14.net, ns-1388.awsdns-45.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailsta.org (unsigned zone)
⏱️ Timing
Total: 499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-1388.awsdns-45.org)
Analysis
Name Servers
mailsta.org is delegated to four name servers: ns-115.awsdns-14.com, ns-631.awsdns-14.net, ns-1388.awsdns-45.org and ns-1579.awsdns-05.co.uk.
mailsta.org at least partially shares name servers with other domains, for instance wfn.com, countervalue.org, eventosonline.net, 246.131.3.in-addr.arpa and thetradedesk-ads-html5.s3.amazonaws.com.
These name servers are commonly used alongside ns1-24-us-east-2.ec2-rdns.amazonaws.com, ns2-24-us-east-2.ec2-rdns.amazonaws.com, ns3-24-us-east-2.ec2-rdns.amazonaws.com, ns4-24-us-east-2.ec2-rdns.amazonaws.com, ns-63.awsdns-07.com, ns-771.awsdns-32.net, ns-1300.awsdns-34.org, ns-239.awsdns-29.com, ns-1853.awsdns-39.co.uk and ns-779.awsdns-33.net.
Host names with two IP numbers: ns-115.awsdns-14.com points to 2600:9000:5300:7300::1 and 205.251.192.115; ns-631.awsdns-14.net points to 2600:9000:5302:7700::1 and 205.251.194.119; ns-1388.awsdns-45.org points to 2600:9000:5305:6c00::1 and 205.251.197.108; ns-1579.awsdns-05.co.uk points to 2600:9000:5306:2b00::1 and 205.251.198.43.