core-circle.com - robtex.com

core-circle.com

DNSSEC⚠️ Not signed
A13.248.243.5🇺🇸 Amazon13.248.240.0/20
PTRa16e665f42988324c.awsglobalaccelerator.com
A76.223.105.230🇺🇸 Amazon76.223.96.0/20
NSns37.domaincontrol.com ⭐
A2603:5:21c1::13🇺🇸 GODADDY-DNS2603:5:21c0::/44
PTRns37.domaincontrol.com
A97.74.108.19🇺🇸 GODADDY-DNS97.74.108.0/23
PTRns37.domaincontrol.com
NSns38.domaincontrol.com
A2603:5:22c1::13🇺🇸 GODADDY-DNS2603:5:22c0::/44
PTRns38.domaincontrol.com
A173.201.76.19🇺🇸 GODADDY-DNS173.201.76.0/23
PTRns38.domaincontrol.com
MXcorecircle-com01b.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::1🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::7🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::d🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns37.domaincontrol.comdns@jomax.net 2026-03-04 #5

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=1786306089

Same first word

core-circle.com

DNS History

11 records (5 active, 6 former)

2017201820192020202120222023202420252026NSns37.domaincontrol.comns38.domaincontrol.comns.123-reg.co.ukns2.123-reg.co.ukMXcorecircle-com01b.mail.protection.outlook.commx0.123-reg.co.ukmx1.123-reg.co.ukA13.248.243.576.223.105.23081.21.76.6294.136.40.51
○NSns.123-reg.co.uk2016-12-20 → 2019-04-01 · 4 obs
● 2016-12-20 18:25:32
● 2019-04-01 00:24:48
○ 2026-03-18 20:57:46
○ 2026-08-09 20:29:34
○NSns2.123-reg.co.uk2016-12-20 → 2019-04-01 · 4 obs
● 2016-12-20 18:25:32
● 2019-04-01 00:24:48
○ 2026-03-18 20:57:46
○ 2026-08-09 20:29:34
●NSns37.domaincontrol.com2026-03-18 → 2026-08-09 · 3 obs
○ 2019-04-01 00:24:48
● 2026-03-18 20:57:46
● 2026-08-09 20:29:34
●NSns38.domaincontrol.com2026-03-18 → 2026-08-09 · 3 obs
○ 2019-04-01 00:24:48
● 2026-03-18 20:57:46
● 2026-08-09 20:29:34
●MXcorecircle-com01b.mail.protection.outlook.com2026-03-18 → 2026-08-09 · 3 obs
○ 2019-04-01 00:24:48
● 2026-03-18 20:57:46
● 2026-08-09 20:29:34
○MXmx0.123-reg.co.uk2016-12-20 → 2019-04-01 · 4 obs
● 2016-12-20 18:25:32
● 2019-04-01 00:24:48
○ 2026-03-18 20:57:46
○ 2026-08-09 20:29:34
○MXmx1.123-reg.co.uk2016-12-20 → 2019-04-01 · 4 obs
● 2016-12-20 18:25:32
● 2019-04-01 00:24:48
○ 2026-03-18 20:57:46
○ 2026-08-09 20:29:34
●A13.248.243.52026-03-18 → 2026-08-09 · 3 obs
○ 2019-04-01 00:24:48
● 2026-03-18 20:57:46
● 2026-08-09 20:29:34
●A76.223.105.2302026-03-18 → 2026-08-09 · 3 obs
○ 2019-04-01 00:24:48
● 2026-03-18 20:57:46
● 2026-08-09 20:29:34
○A81.21.76.622016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 18:25:32
○ 2019-04-01 00:24:48
○ 2026-08-09 20:29:34
○A94.136.40.512019-04-01 → 2019-04-01 · 4 obs
○ 2016-12-20 18:25:32
● 2019-04-01 00:24:48
○ 2026-03-18 20:57:46
○ 2026-08-09 20:29:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
core-circle.comns37.domaincontrol.com, ns38.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.76.19

NS records: ns37.domaincontrol.com, ns38.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for core-circle.com (unsigned zone)

⏱️ Timing

Total: 1497ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.105.230, 13.248.243.5
NS2ns37.domaincontrol.com, ns38.domaincontrol.com
MX1corecircle-com01b.mail.protection.outloo
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns37.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)

Analysis

IP Addresses

core-circle.com points to the IP addresses 13.248.243.5 and 76.223.105.230

Two other host names, along with voxpop.co.in, cesacons.com and lokmantoprak.com, also share IP numbers with core-circle.com.

Name Servers

The NS records for core-circle.com delegate to ns37.domaincontrol.com and ns38.domaincontrol.com.

core-circle.com shares its NS records with other domains, for example leadgiverfinserv.in, whiskeyinsidernews.com, soundlikeme.com and two others.

core-circle.com and other domains like choicesccs.org share at least a portion of their name servers.

ns37.domaincontrol.com resolves to 97.74.108.19 and 2603:5:21c1::13. Likewise, ns38.domaincontrol.com resolves to 173.201.76.19 and 2603:5:22c1::13 — two IP addresses apiece.

Mail Servers

The sole mail server for core-circle.com is corecircle-com01b.mail.protection.outlook.com.

With 8 IP addresses total, corecircle-com01b.mail.protection.outlook.com resolves to 52.101.68.10, 52.101.68.32, 52.101.73.11 and 5 others.