authreq.com - robtex.com
authreq.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.166.112.107Amazon35.160.0.0/13 EC2 PDX prefix | ||||||
| A | 54.187.223.128Amazon54.186.0.0/15 EC2 PDX prefix | ||||||
| NS | ns-1220.awsdns-24.org ⭐ | ||||||
| A | 2600:9000:5304:c400::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1220.awsdns-24.org | ||||||
| A | 205.251.196.196🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1220.awsdns-24.org | ||||||
| NS | ns-1997.awsdns-57.co.uk | ||||||
| A | 2600:9000:5307:cd00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1997.awsdns-57.co.uk | ||||||
| A | 205.251.199.205🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1997.awsdns-57.co.uk | ||||||
| NS | ns-221.awsdns-27.com | ||||||
| A | 2600:9000:5300:dd00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-221.awsdns-27.com | ||||||
| A | 205.251.192.221🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-221.awsdns-27.com | ||||||
| NS | ns-601.awsdns-11.net | ||||||
| A | 2600:9000:5302:5900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-601.awsdns-11.net | ||||||
| A | 205.251.194.89🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-601.awsdns-11.net | ||||||
| SOA | ns-1220.awsdns-24.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=1778631446 | ||||||
Same first word
authreq.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns-1220.awsdns-24.org2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 00:18:42
●NSns-1997.awsdns-57.co.uk2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 00:18:42
●NSns-221.awsdns-27.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 00:18:42
●NSns-601.awsdns-11.net2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 00:18:42
○A100.21.66.2252026-05-13 → 2026-05-13 · 2 obs
○ 2026-05-13 00:18:42
●A35.166.112.1072026-05-13 → 2026-05-13 · 3 obs
● 2026-05-13 00:18:40
● 2026-05-13 00:18:42
○A52.42.233.422026-05-13 → 2026-05-13 · 2 obs
○ 2026-05-13 00:18:42
●A54.187.223.1282026-05-13 → 2026-05-13 · 3 obs
● 2026-05-13 00:18:40
● 2026-05-13 00:18:42
○A68.178.232.1002008-03-08 → 2008-03-08 · 3 obs
○ 2015-06-13 23:06:14
○ 2026-05-13 00:18:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net... | - |
| authreq.com | ns-221.awsdns-27.com, ns-601.awsdns-11.net, ns-1220.awsdns-24.org, ns-1997.awsdns-57.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.192.221
NS records: ns-221.awsdns-27.com, ns-601.awsdns-11.net, ns-1220.awsdns-24.org, ns-1997.awsdns-57.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for authreq.com (unsigned zone)
⏱️ Timing
Total: 1497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 35.166.112.107, 54.187.223.128 |
| NS | 4 | ns-1220.awsdns-24.org, ns-1997.awsdns-57.co.uk... |
| SOA | 1 | ns-1220.awsdns-24.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-221.awsdns-27.com, ns-221.awsdns-27.com)
Analysis
IP Addresses
authreq.com resolves to two IPs: 35.166.112.107 and 54.187.223.128.
Name Servers
authreq.com is delegated to four name servers: ns-221.awsdns-27.com, ns-601.awsdns-11.net, ns-1220.awsdns-24.org and ns-1997.awsdns-57.co.uk.
Host names with two IP numbers:
Host name ns-221.awsdns-27.com points to: 2600:9000:5300:dd00::1 and 205.251.192.221.
Host name ns-601.awsdns-11.net points to: 2600:9000:5302:5900::1 and 205.251.194.89.
Host name ns-1220.awsdns-24.org points to: 2600:9000:5304:c400::1 and 205.251.196.196.
Host name ns-1997.awsdns-57.co.uk points to: 2600:9000:5307:cd00::1 and 205.251.199.205.