cortexdental.com - robtex.com

cortexdental.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:7107:667d:570b:171e🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:36f4:3cd1:55dc:15🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.208.27.76🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-208-27-76.compute-1.amazonaws.com
A13.222.185.86🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
PTRec2-13-222-185-86.compute-1.amazonaws.com
NSdomain-for-sale.hugedomainsdns.com
A2600:1f18:683a:ae1a:29f5:9f2d:323d:944b🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:6050:8493:87b1:d4a9🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:2eeb:def5:98eb:a7b7🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:3180:570e:1a09:8e12🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:5775:a328:2f59:17b7🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A18.232.132.132🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix
PTRec2-18-232-132-132.compute-1.amazonaws.com
A34.207.55.42🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-207-55-42.compute-1.amazonaws.com
A34.207.131.235🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-207-131-235.compute-1.amazonaws.com
A54.87.7.90🇺🇸 Amazon54.87.0.0/16 EC2 IAD prefix
PTRec2-54-87-7-90.compute-1.amazonaws.com
NSforsale.hugedomainsdns.com
A2600:1f18:683a:ae1a:8ce4:b69a:5395:a667🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:f1dc:f785:ea95:934🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:c46e:c671:5339:dce0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A18.212.87.210🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-212-87-210.compute-1.amazonaws.com
A54.91.71.34🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix
PTRec2-54-91-71-34.compute-1.amazonaws.com
A98.84.156.86🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-84-156-86.compute-1.amazonaws.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-03-12 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

DNS History

20 records (7 active, 13 former)

20162017201820192020202120222023202420252026NSdomain-for-sale.hugedomainsdns.comforsale.hugedomainsdns.comns1.namebrightdns.comns2.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197107.23.198.24052.0.96.2452.204.129.2252.4.72.13752.71.117.9954.174.31.25454.208.74.21554.85.127.70CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSdomain-for-sale.hugedomainsdns.com2026-03-12 → 2026-03-12 · 3 obs
○ 2017-04-04 04:34:24
● 2026-03-12 21:37:40
● 2026-03-12 21:37:42
●NSforsale.hugedomainsdns.com2026-03-12 → 2026-03-12 · 3 obs
○ 2017-04-04 04:34:24
● 2026-03-12 21:37:40
● 2026-03-12 21:37:42
●NSns1.namebrightdns.com2015-08-11 → 2026-03-12 · 6 obs
● 2015-08-11 11:11:00
○ 2015-12-02 23:11:02
● 2016-03-07 17:56:00
○ 2016-07-13 05:09:00
● 2017-04-04 04:34:24
● 2026-03-12 21:37:42
○NSns2.namebrightdns.com2015-08-11 → 2017-04-04 · 7 obs
● 2015-08-11 11:11:00
○ 2015-12-02 23:11:02
● 2016-03-07 17:56:00
○ 2016-07-13 05:09:00
● 2017-04-04 04:34:24
○ 2026-03-12 21:37:40
○ 2026-03-12 21:37:42
○NSnsg1.namebrightdns.com2015-12-02 → 2016-07-13 · 6 obs
○ 2015-08-11 11:11:00
● 2015-12-02 23:11:02
○ 2016-03-07 17:56:00
● 2016-07-13 05:09:00
○ 2017-04-04 04:34:24
○ 2026-03-12 21:37:42
○NSnsg2.namebrightdns.com2015-12-02 → 2016-07-13 · 6 obs
○ 2015-08-11 11:11:00
● 2015-12-02 23:11:02
○ 2016-03-07 17:56:00
● 2016-07-13 05:09:00
○ 2017-04-04 04:34:24
○ 2026-03-12 21:37:42
○A107.23.198.2402016-07-13 → 2016-07-13 · 4 obs
○ 2016-03-07 17:56:00
● 2016-07-13 05:09:00
○ 2017-04-04 04:34:24
○ 2026-03-12 21:37:42
●A13.223.25.842026-03-12 → 2026-03-12 · 3 obs
○ 2017-04-04 04:34:24
● 2026-03-12 21:37:40
● 2026-03-12 21:37:42
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-12 → 2026-03-12 · 3 obs
○ 2017-04-04 04:34:24
● 2026-03-12 21:37:40
● 2026-03-12 21:37:42
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-12 → 2026-03-12 · 3 obs
○ 2017-04-04 04:34:24
● 2026-03-12 21:37:40
● 2026-03-12 21:37:42
○A52.0.96.242016-03-07 → 2016-03-07 · 4 obs
○ 2015-12-02 23:11:02
● 2016-03-07 17:56:00
○ 2016-07-13 05:09:00
○ 2026-03-12 21:37:42
○A52.204.129.222017-04-04 → 2017-04-04 · 4 obs
○ 2016-07-13 05:09:00
● 2017-04-04 04:34:24
○ 2026-03-12 21:37:40
○ 2026-03-12 21:37:42
○A52.4.72.1372016-07-13 → 2016-07-13 · 4 obs
○ 2016-03-07 17:56:00
● 2016-07-13 05:09:00
○ 2017-04-04 04:34:24
○ 2026-03-12 21:37:42
○A52.71.117.992016-03-07 → 2016-03-07 · 4 obs
○ 2015-12-02 23:11:02
● 2016-03-07 17:56:00
○ 2016-07-13 05:09:00
○ 2026-03-12 21:37:42
○A54.174.31.2542015-08-11 → 2015-12-02 · 4 obs
● 2015-08-11 11:11:00
● 2015-12-02 23:11:02
○ 2016-03-07 17:56:00
○ 2026-03-12 21:37:42
○A54.208.74.2152015-08-11 → 2015-12-02 · 4 obs
● 2015-08-11 11:11:00
● 2015-12-02 23:11:02
○ 2016-03-07 17:56:00
○ 2026-03-12 21:37:42
●A54.243.117.1972026-03-12 → 2026-03-12 · 3 obs
○ 2017-04-04 04:34:24
● 2026-03-12 21:37:40
● 2026-03-12 21:37:42
○A54.85.127.702017-04-04 → 2017-04-04 · 4 obs
○ 2016-07-13 05:09:00
● 2017-04-04 04:34:24
○ 2026-03-12 21:37:40
○ 2026-03-12 21:37:42
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-11 → 2016-07-13 · 4 obs
● 2015-08-11 11:11:00
● 2016-07-13 05:09:00
○ 2017-04-04 04:34:24
○ 2026-03-12 21:37:42
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-04 → 2017-04-04 · 4 obs
○ 2016-07-13 05:09:00
● 2017-04-04 04:34:24
○ 2026-03-12 21:37:40
○ 2026-03-12 21:37:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cortexdental.comdomain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com16 records

✅ Authoritative Response

Server: 107.22.146.109

NS records: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexdental.com (unsigned zone)

⏱️ Timing

Total: 404ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com
TXT2afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

IP Addresses

cortexdental.com maps to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance meetgov.com, atraxian.com, ringasia.com, 0.0.0.0fs.cryptonight.net and lagrangega.com share IP numbers with cortexdental.com.

Name Servers

cortexdental.com is delegated to name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

cortexdental.com at least partially shares name servers with other domains such as peoplesassociates.com, astutehr.com, modelradar.com, beclin.com and xianstar.com.

These name servers are commonly used alongside nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com.

Host names with nine IP numbers: domain-for-sale.hugedomainsdns.com points to 2600:1f18:683a:ae1a:29f5:9f2d:323d:944b, 2600:1f18:683a:ae1a:6050:8493:87b1:d4a9, 2600:1f18:683a:ae1b:2eeb:def5:98eb:a7b7, 2600:1f18:683a:ae1b:3180:570e:1a09:8e12, 2600:1f18:683a:ae1b:5775:a328:2f59:17b7, 18.232.132.132, 34.207.55.42, 34.207.131.235 and 54.87.7.90.

Host names with six IP numbers: forsale.hugedomainsdns.com points to 2600:1f18:683a:ae1a:8ce4:b69a:5395:a667, 2600:1f18:683a:ae1a:f1dc:f785:ea95:934, 2600:1f18:683a:ae1b:c46e:c671:5339:dce0, 18.212.87.210, 54.91.71.34 and 98.84.156.86.

Host names with five IP numbers: ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0, 2600:1f18:683a:ae1a:7107:667d:570b:171e, 2600:1f18:683a:ae1b:36f4:3cd1:55dc:15, 3.208.27.76 and 13.222.185.86.