core-router.com - robtex.com
core-router.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1446.awsdns-us-gov-52.com ⚠️ Not in zone NS records | ||||||
| A | 2600:f0f3:f001:a600::1🇺🇸 AWS-GOVCLOUD2600:f0f3:f001::/48 | ||||||
| PTR | ns-1446.awsdns-us-gov-52.com | ||||||
| A | 52.61.227.166🇺🇸 AWS-GOVCLOUD52.61.0.0/16 Amazon EC2 PDT prefix | ||||||
| PTR | ns-1446.awsdns-us-gov-52.com | ||||||
| NS | ns-1963.awsdns-us-gov-53.net ⚠️ Not in zone NS records | ||||||
| A | 2600:f0fb:f001:ab00::1🇺🇸 AWS-GOVCLOUD2600:f0fb:f001::/48 | ||||||
| PTR | ns-1963.awsdns-us-gov-53.net | ||||||
| A | 96.127.117.171🇺🇸 AWS-GOVCLOUD96.127.0.0/17 Amazon EC2 PDT | ||||||
| PTR | ns-1963.awsdns-us-gov-53.net | ||||||
| NS | ns-677.awsdns-us-gov-20.us ⚠️ Not in zone NS records | ||||||
| A | 2600:f0f2:7000:a500::1🇺🇸 AWS-GOVCLOUD2600:f0f2:7000::/48 | ||||||
| PTR | ns-677.awsdns-us-gov-20.us | ||||||
| A | 3.4.26.165🇺🇸 AWS-GOVCLOUD3.4.26.0/24 | ||||||
| PTR | ns-677.awsdns-us-gov-20.us | ||||||
| NS | ns-69.awsdns-us-gov-08.org ⚠️ Not in zone NS records | ||||||
| A | 2600:f0f0:400:4500::1🇺🇸 AWS-GOVCLOUD2600:f0f0:400::/48 | ||||||
| PTR | ns-69.awsdns-us-gov-08.org | ||||||
| A | 3.4.24.69🇺🇸 AWS-GOVCLOUD3.4.24.0/24 | ||||||
| PTR | ns-69.awsdns-us-gov-08.org | ||||||
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=1778301576 | ||||||
Same first word
core-router.net |
core-router.com |
DNS History
9 records (4 active, 5 former)
○NSdns11.parkpage.foundationapi.com2016-09-18 → 2016-09-18 · 4 obs
● 2016-09-18 13:31:18
○ 2026-03-20 20:36:10
○ 2026-05-09 04:49:36
○NSdns12.parkpage.foundationapi.com2016-09-18 → 2016-09-18 · 4 obs
● 2016-09-18 13:31:18
○ 2026-03-20 20:36:10
○ 2026-05-09 04:49:36
○NSleah.ns.cloudflare.com2015-05-28 → 2015-05-28 · 3 obs
○ 2016-09-18 13:31:18
○ 2026-05-09 04:49:36
●NSns-1446.awsdns-us-gov-52.com2026-03-20 → 2026-05-09 · 3 obs
● 2026-03-20 20:36:10
● 2026-05-09 04:49:36
●NSns-1963.awsdns-us-gov-53.net2026-03-20 → 2026-05-09 · 3 obs
● 2026-03-20 20:36:10
● 2026-05-09 04:49:36
●NSns-677.awsdns-us-gov-20.us2026-03-20 → 2026-05-09 · 3 obs
● 2026-03-20 20:36:10
● 2026-05-09 04:49:36
●NSns-69.awsdns-us-gov-08.org2026-03-20 → 2026-05-09 · 3 obs
● 2026-03-20 20:36:10
● 2026-05-09 04:49:36
○NSrick.ns.cloudflare.com2015-05-28 → 2015-05-28 · 3 obs
○ 2016-09-18 13:31:18
○ 2026-05-09 04:49:36
○A209.99.40.2222016-09-18 → 2016-09-18 · 3 obs
○ 2026-03-20 20:36:10
○ 2026-05-09 04:49:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| core-router.com | ns-1446.awsdns-us-gov-52.com, ns-1963.awsdns-us-gov-53.net, ns-677.awsdns-us-gov-20.us, ns-69.awsdns-us-gov-08.org | 2 records |
✅ Authoritative Response
Server:3.4.26.165
NS records: ns-1446.awsdns-us-gov-52.com, ns-1963.awsdns-us-gov-53.net, ns-677.awsdns-us-gov-20.us, ns-69.awsdns-us-gov-08.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for core-router.com (unsigned zone)
⏱️ Timing
Total: 439ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1446.awsdns-us-gov-52.com, ns-1446.awsdns-us-gov-52.com)
Analysis
Name Servers
core-router.com is delegated to four name servers: ns-1446.awsdns-us-gov-52.com, ns-1963.awsdns-us-gov-53.net, ns-69.awsdns-us-gov-08.org and ns-677.awsdns-us-gov-20.us.
core-router.com at least partially shares name servers with other domains, for instance cdatesting.com.
These name servers are commonly used with ns-1351.awsdns-us-gov-40.com, ns-1579.awsdns-us-gov-05.net and ns-290.awsdns-us-gov-36.org.
Host names with two IP numbers:
ns-1446.awsdns-us-gov-52.com points to 2600:f0f3:f001:a600::1 and 52.61.227.166; ns-1963.awsdns-us-gov-53.net points to 2600:f0fb:f001:ab00::1 and 96.127.117.171; ns-69.awsdns-us-gov-08.org points to 2600:f0f0:400:4500::1 and 3.4.24.69; ns-677.awsdns-us-gov-20.us points to 2600:f0f2:7000:a500::1 and 3.4.26.165.