estrns.com - robtex.com
estrns.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1241.awsdns-27.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:d900::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1241.awsdns-27.org | ||||||
| A | 205.251.196.217🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1241.awsdns-27.org | ||||||
| NS | ns-1856.awsdns-40.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:4000::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1856.awsdns-40.co.uk | ||||||
| A | 205.251.199.64🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1856.awsdns-40.co.uk | ||||||
| NS | ns-247.awsdns-30.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:f700::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-247.awsdns-30.com | ||||||
| A | 205.251.192.247🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-247.awsdns-30.com | ||||||
| NS | ns-921.awsdns-51.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:9900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-921.awsdns-51.net | ||||||
| A | 205.251.195.153🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-921.awsdns-51.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
estrns.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns-1241.awsdns-27.org2019-12-17 → 2026-03-24 · 2 obs
● 2026-03-24 07:35:36
●NSns-1856.awsdns-40.co.uk2019-12-17 → 2026-03-24 · 2 obs
● 2026-03-24 07:35:36
●NSns-247.awsdns-30.com2019-12-17 → 2026-03-24 · 2 obs
● 2026-03-24 07:35:36
●NSns-921.awsdns-51.net2019-12-17 → 2026-03-24 · 2 obs
● 2026-03-24 07:35:36
○A35.167.19.1042019-12-17 → 2019-12-17 · 2 obs
○ 2026-03-24 07:35:36
○A52.38.234.52019-12-17 → 2019-12-17 · 2 obs
○ 2026-03-24 07:35:36
○A54.71.187.842019-12-17 → 2019-12-17 · 2 obs
○ 2026-03-24 07:35:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net... | - |
| estrns.com | ns-247.awsdns-30.com, ns-921.awsdns-51.net, ns-1241.awsdns-27.org, ns-1856.awsdns-40.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.195.153
NS records: ns-247.awsdns-30.com, ns-921.awsdns-51.net, ns-1241.awsdns-27.org, ns-1856.awsdns-40.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for estrns.com (unsigned zone)
⏱️ Timing
Total: 344ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-247.awsdns-30.com)
Analysis
Name Servers
estrns.com is delegated to four name servers: ns-247.awsdns-30.com, ns-921.awsdns-51.net, ns-1241.awsdns-27.org and ns-1856.awsdns-40.co.uk.
estrns.com at least partially shares name servers with other domains, for instance funnelflare.io, dailyfood.io, willium.com, www.thebarproject.com and healthcarepatientportal.com.
These name servers are commonly used with ns-261.awsdns-32.com, ns-653.awsdns-17.net, ns-1527.awsdns-62.org, a.ns.campaign.adobe.com, b.ns.campaign.adobe.com, c.ns.campaign.adobe.com and d.ns.campaign.adobe.com.
Host names with two IP numbers:
ns-247.awsdns-30.com points to: 2600:9000:5300:f700::1 and 205.251.192.247.
ns-921.awsdns-51.net points to: 2600:9000:5303:9900::1 and 205.251.195.153.
ns-1241.awsdns-27.org points to: 2600:9000:5304:d900::1 and 205.251.196.217.
ns-1856.awsdns-40.co.uk points to: 2600:9000:5307:4000::1 and 205.251.199.64.