coretrustpg.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`coretrustpg.com`

DNSSEC	⚠️ Not signed
A	76.76.21.61^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
A	76.76.21.98^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns1-37.azure-dns.com` ⭐
		A	2603:1061:0:10::25^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-37.azure-dns.com`
		A	150.171.10.37^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns1-37.azure-dns.com`
NS	`ns2-37.azure-dns.net`
		A	2620:1ec:8ec:10::25^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-37.azure-dns.net`
		A	150.171.16.37^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-37.azure-dns.net`
NS	`ns3-37.azure-dns.org`
		A	2a01:111:4000:10::25^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-37.azure-dns.org`
		A	13.107.222.37^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns3-37.azure-dns.org`
NS	`ns4-37.azure-dns.info`
		A	2620:1ec:bda:10::25^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-37.azure-dns.info`
		A	13.107.206.37^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns4-37.azure-dns.info`
MX	`coretrustpg-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`docusign=dca228cd-a442-4142-b153-042b7504aa40`
TXT	`pDH5GDz2s78TbPOebXwbv8ypmVc4rtFp8uq3YMvfKE3FOLYaMP2R54IcF1x1mWOVbDbBodrcrcjh9...`
TXT	`v=spf1 ip4:4.32.40.226 ip4:12.3.59.2 ip4:159.183.79.226 include:spf.protectio...`
TXT	`MS=ms31088549`
TXT	`apple-domain-verification=mHTcjjhMBS5jGoWV`
TXT	`dropbox-domain-verification=hxi78yhn9ix4`
TXT	`google-site-verification=rylRQjzqbHDdmdR4DG-9j223oAWcw8UcAkMh8gaO4Hc`
TXT	`atlassian-domain-verification=jKyoS5Kyh4xtLa2T7ScuSxhHeAZq8IPxfUzYPPv6M31mcGG...`
TXT	`google-site-verification=zNGi0U9NeKZdzL5sslzrLnU8ggVb5WeFXizJ7CNwAy0`
TXT	`sending_domain1103492=f01918c91d92eafbbc2687b076194d13c459022d146bd0fa397d8f5...`
TXT	`pardot1103492=70c9f9cce4b0bb3dbd921bde23a8bafcadff4e931cd36115dda9d76ecb48f777`
TXT	`smartsheet-site-validation=nAWG9JDS8Zy1qP-0-frzfeQT2alzuOV1`
TXT	`anthropic-domain-verification-gxtszh=Eh4vMfdpy4NmkIXFJSy0cZ2Hy`
TXT	`canva-site-verification=ILqDRwqLulduzLmDl5_OMA`
TXT	`google-gws-recovery-domain-verification=71296722`
TXT	`jamf-site-verification=J9RiD3i5AA7uOnr1NB6YOw`
TXT	`lovable_verification=dWfDaOBymjRFnBWo1Ww9`
TXT	`slack-domain-verification=DDOIv8igLMQ6X79AeE3R1Gq0RdRBkNEAFo5WKlzK`
SOA	`ns1-37.azure-dns.com`azuredns-hostmaster@microsoft.com 2013-07-29 #43

`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.net`nstld@verisign-grs.com serial=1786920189

Subdomains

go.coretrustpg.com

www.coretrustpg.com

Same first word

coretrustpg.com

DNS History

14 records (7 active, 7 former)

○NSdns1.cscdns.net2015-07-01 → 2018-05-19 · 4 obs

● 2015-07-01 13:10:50
● 2018-05-19 08:31:12
○ 2026-02-23 20:35:20
○ 2026-08-16 22:55:12

○NSdns2.cscdns.net2015-07-01 → 2018-05-19 · 4 obs

● 2015-07-01 13:10:50
● 2018-05-19 08:31:12
○ 2026-02-23 20:35:20
○ 2026-08-16 22:55:12

●NSns1-37.azure-dns.com2026-02-23 → 2026-08-16 · 3 obs

○ 2018-05-19 08:31:12
● 2026-02-23 20:35:20
● 2026-08-16 22:55:12

●NSns2-37.azure-dns.net2026-02-23 → 2026-08-16 · 3 obs

○ 2018-05-19 08:31:12
● 2026-02-23 20:35:20
● 2026-08-16 22:55:12

●NSns3-37.azure-dns.org2026-02-23 → 2026-08-16 · 3 obs

○ 2018-05-19 08:31:12
● 2026-02-23 20:35:20
● 2026-08-16 22:55:12

●NSns4-37.azure-dns.info2026-02-23 → 2026-08-16 · 3 obs

○ 2018-05-19 08:31:12
● 2026-02-23 20:35:20
● 2026-08-16 22:55:12

●MXcoretrustpg-com.mail.protection.outlook.com2026-02-23 → 2026-08-16 · 3 obs

○ 2018-05-19 08:31:12
● 2026-02-23 20:35:20
● 2026-08-16 22:55:12

○MXsmtpa.mail.medcity.net2015-07-01 → 2017-01-23 · 4 obs

● 2015-07-01 13:10:50
● 2017-01-23 23:25:52
○ 2018-05-19 08:31:12
○ 2026-08-16 22:55:12

○MXsmtpb.mail.medcity.net2015-07-01 → 2017-01-23 · 4 obs

● 2015-07-01 13:10:50
● 2017-01-23 23:25:52
○ 2018-05-19 08:31:12
○ 2026-08-16 22:55:12

○MXsmtpc.mail.medcity.net2018-05-19 → 2018-05-19 · 4 obs

○ 2017-01-23 23:25:52
● 2018-05-19 08:31:12
○ 2026-02-23 20:35:20
○ 2026-08-16 22:55:12

○A104.198.52.1972018-05-19 → 2018-05-19 · 4 obs

○ 2017-01-23 23:25:52
● 2018-05-19 08:31:12
○ 2026-02-23 20:35:20
○ 2026-08-16 22:55:12

○A199.91.39.1752015-07-01 → 2017-01-23 · 4 obs

● 2015-07-01 13:10:50
● 2017-01-23 23:25:52
○ 2018-05-19 08:31:12
○ 2026-08-16 22:55:12

●A76.76.21.612026-02-23 → 2026-08-16 · 3 obs

○ 2018-05-19 08:31:12
● 2026-02-23 20:35:20
● 2026-08-16 22:55:12

●A76.76.21.982026-02-23 → 2026-08-16 · 3 obs

○ 2018-05-19 08:31:12
● 2026-02-23 20:35:20
● 2026-08-16 22:55:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
coretrustpg.com	ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org	2 records

✅ Authoritative Response

Server:13.107.222.37

NS records: ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coretrustpg.com (unsigned zone)

⏱️ Timing

Total: 301ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.76.21.61, 76.76.21.98`
NS	4	`ns1-37.azure-dns.com, ns2-37.azure-dns.net...`
MX	1	`coretrustpg-com.mail.protection.outlook.`
TXT	18	`MS=ms31088549, dropbox-domain-verification=hxi78yhn9ix4...`
SOA	1	`ns1-37.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-37.azure-dns.com, ns1-37.azure-dns.com)

Analysis

Hierarchy

go.coretrustpg.com and www.coretrustpg.com each fall under coretrustpg.com as their parent domain.

IP Addresses

coretrustpg.com directs to two IP numbers, 76.76.21.61 and 76.76.21.98

Two other host names, along with twentytworecords.com, mail.mattdsmith.com and troffen.com, also share IP numbers with coretrustpg.com.

Name Servers

The NS records for coretrustpg.com point to four name servers: ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org.

coretrustpg.com partially shares its NS delegation with several other domains, including toptentools.net, zat.nl, hemsleyfraser.co.uk and two others.

ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org each carry two IP addresses. ns1-37.azure-dns.com has 150.171.10.37 and 2603:1061:0:10::25; ns4-37.azure-dns.info has 13.107.206.37 and 2620:1ec:bda:10::25; ns2-37.azure-dns.net has 150.171.16.37 and 2620:1ec:8ec:10::25; ns3-37.azure-dns.org has 13.107.222.37 and 2a01:111:4000:10::25.

Mail Servers

The sole mail server for coretrustpg.com is coretrustpg-com.mail.protection.outlook.com.

With 8 IP addresses total, coretrustpg-com.mail.protection.outlook.com resolves to 52.101.9.26, 52.101.10.2, 52.101.10.5 and 5 others.