os-data.com - robtex.com
os-data.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1019.awsdns-63.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:fb00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-1019.awsdns-63.net | ||||||
| A | 205.251.195.251🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-1019.awsdns-63.net | ||||||
| NS | ns-1442.awsdns-52.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5305:a200::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1442.awsdns-52.org | ||||||
| A | 205.251.197.162🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1442.awsdns-52.org | ||||||
| NS | ns-1809.awsdns-34.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:1100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1809.awsdns-34.co.uk | ||||||
| A | 205.251.199.17🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1809.awsdns-34.co.uk | ||||||
| NS | ns-441.awsdns-55.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:b900::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-441.awsdns-55.com | ||||||
| A | 205.251.193.185🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-441.awsdns-55.com | ||||||
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=1778509556 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1019.awsdns-63.net2016-04-29 → 2026-05-11 · 2 obs
● 2026-05-11 14:28:26
●NSns-1442.awsdns-52.org2016-04-29 → 2026-05-11 · 2 obs
● 2026-05-11 14:28:26
●NSns-1809.awsdns-34.co.uk2016-04-29 → 2026-05-11 · 2 obs
● 2026-05-11 14:28:26
●NSns-441.awsdns-55.com2016-04-29 → 2026-05-11 · 2 obs
● 2026-05-11 14:28:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| os-data.com | ns-441.awsdns-55.com, ns-1019.awsdns-63.net, ns-1809.awsdns-34.co.uk, ns-1442.awsdns-52.org | 2 records |
✅ Authoritative Response
Server:205.251.199.17
NS records: ns-441.awsdns-55.com, ns-1019.awsdns-63.net, ns-1809.awsdns-34.co.uk, ns-1442.awsdns-52.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for os-data.com (unsigned zone)
⏱️ Timing
Total: 409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-441.awsdns-55.com, ns-441.awsdns-55.com)
Analysis
Name Servers
os-data.com is delegated to four name servers: ns-441.awsdns-55.com, ns-1019.awsdns-63.net, ns-1442.awsdns-52.org and ns-1809.awsdns-34.co.uk.
os-data.com at least partially shares name servers with other domains, including hotanique-vieces.com, saytehillim.com, da2wct3ssufdo.cloudfront.net, d1yt6jc438lks5.cloudfront.net and storebox.com.
Hosts with two IP numbers:
Host ns-441.awsdns-55.com points to 2600:9000:5301:b900::1 and 205.251.193.185
Host ns-1019.awsdns-63.net points to 2600:9000:5303:fb00::1 and 205.251.195.251
Host ns-1442.awsdns-52.org points to 2600:9000:5305:a200::1 and 205.251.197.162
Host ns-1809.awsdns-34.co.uk points to 2600:9000:5307:1100::1 and 205.251.199.17