`coregroup-inc.com`

DNSSEC	⚠️ Not signed
A	160.153.44.13^{🇺🇸 AS398101160.153.32.0/19}
		PTR	`13.44.153.160.host.secureserver.net`
NS	`ns47.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns48.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all`
TXT	`MS=ms14105106`
TXT	`l16b4sja4nlns9hdv6r6ascrkv`
TXT	`rafumdqqqc9g4hs264qpacjmu5`
TXT	`@MS=ms14105106@v=spf1include:secureserver.net-all`
SOA	`NS47.WORLDNIC.com`namehost@WORLDNIC.com serial=124081317

`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=1774443967

Same first word

coregroup-inc.com

DNS History

8 records (5 active, 3 former)

●NSns47.worldnic.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-01-08 12:08:54
● 2026-03-25 13:18:22
● 2026-03-25 13:18:24

●NSns48.worldnic.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-01-08 12:08:54
● 2026-03-25 13:18:22
● 2026-03-25 13:18:24

○NSns63.domaincontrol.com2015-06-18 → 2020-01-08 · 4 obs

● 2015-06-18 07:55:28
● 2020-01-08 12:08:54
○ 2026-03-25 13:18:22
○ 2026-03-25 13:18:24

○NSns64.domaincontrol.com2015-06-18 → 2020-01-08 · 4 obs

● 2015-06-18 07:55:28
● 2020-01-08 12:08:54
○ 2026-03-25 13:18:22
○ 2026-03-25 13:18:24

○MXmail.coregroup-inc.com2015-06-18 → 2020-01-08 · 4 obs

● 2015-06-18 07:55:28
● 2020-01-08 12:08:54
○ 2026-03-25 13:18:22
○ 2026-03-25 13:18:24

●MXmx1-us1.ppe-hosted.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-01-08 12:08:54
● 2026-03-25 13:18:22
● 2026-03-25 13:18:24

●MXmx2-us1.ppe-hosted.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-01-08 12:08:54
● 2026-03-25 13:18:22
● 2026-03-25 13:18:24

●A160.153.44.132015-06-18 → 2026-03-25 · 2 obs

● 2015-06-18 07:55:28
● 2026-03-25 13:18:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
coregroup-inc.com	ns47.worldnic.com, ns48.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.50

NS records: ns47.worldnic.com, ns48.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coregroup-inc.com (unsigned zone)

⏱️ Timing

Total: 365ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.153.44.13`
NS	2	`ns48.worldnic.com, ns47.worldnic.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20)`
TXT	5	`v=spf1 a:dispatch-us.ppe-hosted.com incl, MS=ms14105106...`
SOA	1	`NS47.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns47.worldnic.com, ns48.worldnic.com)

Analysis

IP Addresses

coregroup-inc.com maps to IP address 160.153.44.13.

Other host names, for example, mail.coregroup-inc.com share IP numbers with coregroup-inc.com.

Name Servers

Two name servers ns47.worldnic.com and ns48.worldnic.com are delegated to coregroup-inc.com.

coregroup-inc.com uses the same name server configuration as other domains, such as asterismmedia.com, chromaloxsucks.com, benrubin.net, wahyuen.com and linexofhartford.com.

Host names with a single IP address:

ns47.worldnic.com points to 162.159.26.111

ns48.worldnic.com points to 162.159.27.50

Mail Servers

Two mail servers handle coregroup-inc.com: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

coregroup-inc.com shares the same mail server setup as other domains, including ezhers.com, esor.com, saintsoffroad.com, wersgroup.com and biographenesolutions.com.

coregroup-inc.com shares mail servers with other domains at least in part, for instance northcollegehill.org, mcqueenygroup.com, bioroof.com, twoil.com and www.erc-co.org.

Host names with two IPs:

mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50.

mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.

coregroup-inc.com - robtex.com