coretocore.com - robtex.com

coretocore.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:512a:2e63:38a2:3ca2🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:886a:c2c9:2da5:f5c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:b894:1459:cefb:159c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:c3af:8b0c:f160:8428🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.81.98.193🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-81-98-193.compute-1.amazonaws.com
A3.84.177.148🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-84-177-148.compute-1.amazonaws.com
A98.93.74.83🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix
PTRec2-98-93-74-83.compute-1.amazonaws.com
A100.30.231.64🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
PTRec2-100-30-231-64.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:e130:40df:7d2d:fff6🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:f80e:8935:6cfa:832c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:9414:8887:de85:4889🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:e449:b4d3:6fc5:764f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A34.204.14.4🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-204-14-4.compute-1.amazonaws.com
A54.80.105.101🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-80-105-101.compute-1.amazonaws.com
A54.157.216.183🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
PTRec2-54-157-216-183.compute-1.amazonaws.com
A54.162.80.34🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix
PTRec2-54-162-80-34.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:f295:30e3:4d6c:6523🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:fe72:ac88:f63a:41ec🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:552f:b85a:fdb3:d5d1🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:8f3d:e4bf:bfb8:c73c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.82.127.161🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-82-127-161.compute-1.amazonaws.com
A54.90.179.167🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix
PTRec2-54-90-179-167.compute-1.amazonaws.com
A54.198.136.48🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix
PTRec2-54-198-136-48.compute-1.amazonaws.com
A54.242.26.178🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
PTRec2-54-242-26-178.compute-1.amazonaws.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-05-09 #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=1778349401

Same first word

coretocore.com

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns1.dsredirection.comns19.domaincontrol.comns2.dsredirection.comns20.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197141.8.230.2050.63.202.50CNAMEpres.serverhome.comthie5ku9.dsgeneration.com
○NSns1.dsredirection.com2015-12-24 → 2016-09-19 · 5 obs
○ 2015-10-12 11:23:16
● 2015-12-24 18:16:16
● 2016-09-19 21:19:38
○ 2017-04-06 22:36:50
○ 2026-05-09 18:09:18
●NSns1.namebrightdns.com2026-04-06 → 2026-05-09 · 3 obs
○ 2017-04-06 22:36:50
● 2026-04-06 12:22:42
● 2026-05-09 18:09:18
○NSns19.domaincontrol.com2015-05-24 → 2015-05-24 · 3 obs
● 2015-05-24 12:18:36
○ 2015-10-12 11:23:16
○ 2026-05-09 18:09:18
○NSns2.dsredirection.com2015-12-24 → 2016-09-19 · 5 obs
○ 2015-10-12 11:23:16
● 2015-12-24 18:16:16
● 2016-09-19 21:19:38
○ 2017-04-06 22:36:50
○ 2026-05-09 18:09:18
○NSns20.domaincontrol.com2015-05-24 → 2015-05-24 · 3 obs
● 2015-05-24 12:18:36
○ 2015-10-12 11:23:16
○ 2026-05-09 18:09:18
●NSnsg1.namebrightdns.com2026-04-06 → 2026-05-09 · 3 obs
○ 2017-04-06 22:36:50
● 2026-04-06 12:22:42
● 2026-05-09 18:09:18
●NSnsg2.namebrightdns.com2026-04-06 → 2026-05-09 · 3 obs
○ 2017-04-06 22:36:50
● 2026-04-06 12:22:42
● 2026-05-09 18:09:18
○MXmailstore1.secureserver.net2015-05-24 → 2015-05-24 · 3 obs
● 2015-05-24 12:18:36
○ 2015-10-12 11:23:16
○ 2026-05-09 18:09:18
○MXsmtp.secureserver.net2015-05-24 → 2015-05-24 · 3 obs
● 2015-05-24 12:18:36
○ 2015-10-12 11:23:16
○ 2026-05-09 18:09:18
●A13.223.25.842026-04-06 → 2026-05-09 · 3 obs
○ 2017-04-06 22:36:50
● 2026-04-06 12:22:42
● 2026-05-09 18:09:18
○A141.8.230.202015-12-24 → 2017-04-06 · 5 obs
○ 2015-10-12 11:23:16
● 2015-12-24 18:16:16
● 2017-04-06 22:36:50
○ 2026-04-06 12:22:42
○ 2026-05-09 18:09:18
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-06 → 2026-05-09 · 3 obs
○ 2017-04-06 22:36:50
● 2026-04-06 12:22:42
● 2026-05-09 18:09:18
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-06 → 2026-05-09 · 3 obs
○ 2017-04-06 22:36:50
● 2026-04-06 12:22:42
● 2026-05-09 18:09:18
○A50.63.202.502015-05-24 → 2015-05-24 · 3 obs
● 2015-05-24 12:18:36
○ 2015-10-12 11:23:16
○ 2026-05-09 18:09:18
●A54.243.117.1972026-04-06 → 2026-05-09 · 3 obs
○ 2017-04-06 22:36:50
● 2026-04-06 12:22:42
● 2026-05-09 18:09:18
○CNAMEpres.serverhome.com2015-12-24 → 2017-04-06 · 4 obs
● 2015-12-24 18:16:16
● 2017-04-06 22:36:50
○ 2026-04-06 12:22:42
○ 2026-05-09 18:09:18
○CNAMEthie5ku9.dsgeneration.com2015-12-24 → 2016-09-19 · 4 obs
● 2015-12-24 18:16:16
● 2016-09-19 21:19:38
○ 2017-04-06 22:36:50
○ 2026-05-09 18:09:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...-
coretocore.comnsg1.namebrightdns.com, nsg2.namebrightdns.com16 records

✅ Authoritative Response

Server:54.198.136.48

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coretocore.com (unsigned zone)

⏱️ Timing

Total: 110ms | Queries: -

📄 Records

TypeCountSample Data
A213.223.25.84, 54.243.117.197
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg1.namebrightdns.com, nsg2.namebrightdns.com
TXT2afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

coretocore.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 allmatching.com, neokidney.com, openboxgames.com, mail.coursecowboy.com and blueprintre.com share IP numbers with coretocore.com.

Name Servers

coretocore.com is delegated to name servers ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

coretocore.com at least partially shares name servers with other domains such as najmaljazira.com, boenergy.com, fathersdayhub.com, 184-106-206-45.static.cloud-ips.com and bostv.com.

These name servers are commonly used alongside domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

Eight IP numbers per host. Addresses advance by 3 for each step.

Host ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:512a:2e63:38a2:3ca2, 2600:1f18:683a:ae1b:886a:c2c9:2da5:f5c, 2600:1f18:683a:ae1b:b894:1459:cefb:159c, 2600:1f18:683a:ae1b:c3af:8b0c:f160:8428, 3.81.98.193, 3.84.177.148, 98.93.74.83 and 100.30.231.64.

Host nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:e130:40df:7d2d:fff6, 2600:1f18:683a:ae1a:f80e:8935:6cfa:832c, 2600:1f18:683a:ae1b:9414:8887:de85:4889, 2600:1f18:683a:ae1b:e449:b4d3:6fc5:764f, 34.204.14.4, 54.80.105.101, 54.157.216.183 and 54.162.80.34.

Host nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:f295:30e3:4d6c:6523, 2600:1f18:683a:ae1a:fe72:ac88:f63a:41ec, 2600:1f18:683a:ae1b:552f:b85a:fdb3:d5d1, 2600:1f18:683a:ae1b:8f3d:e4bf:bfb8:c73c, 54.82.127.161, 54.90.179.167, 54.198.136.48 and 54.242.26.178.