coregptapps.com - dns.ninja

`coregptapps.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b941^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1335^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.53^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.65^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arvind.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arvind.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arvind.ns.cloudflare.com`
		A	108.162.195.227^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	162.159.44.227^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	172.64.35.227^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
NS	`dalary.ns.cloudflare.com`
		A	2606:4700:50::a29f:26dc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dalary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dalary.ns.cloudflare.com`
		A	108.162.194.220^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	162.159.38.220^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
		A	172.64.34.220^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dalary.ns.cloudflare.com`
MX	`mx1-usg2.ppe-hosted.com` ⭐
		A	98.85.123.215^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`mx1-usg2.ppe-hosted.com`
MX	`mx2-usg2.ppe-hosted.com` ⭐
		A	23.21.114.81^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
			PTR	`mx2-usg2.ppe-hosted.com`
MX	`mx3-usg2.ppe-hosted.com` ⭐
		A	34.231.165.252^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`mx3-usg2.ppe-hosted.com`
TXT	`NETORG19218255.onmicrosoft.com`
TXT	`google-site-verification=x7AN9PN46tfSsdN8KL41GWlQwEvvcPl5cUClHSUstys`
TXT	`v=spf1 include:_spf-usg2.ppe-hosted.com include:secureserver.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.53, 172.67.185.65
		IPv6 hints	2606:4700:3033::ac43:b941, 2606:4700:3035::6815:1335
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOA	`arvind.ns.cloudflare.com`dns@cloudflare.com serial=2410202141

`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=1785249747

Subdomains

excel-addin.coregptapps.com

Same first word

coregptapps.com

DNS History

11 records (9 active, 2 former)

●NSarvind.ns.cloudflare.com2026-04-04 → 2026-07-28 · 2 obs

● 2026-04-04 11:22:38
● 2026-07-28 14:52:54

●NSdalary.ns.cloudflare.com2026-04-04 → 2026-07-28 · 2 obs

● 2026-04-04 11:22:38
● 2026-07-28 14:52:54

●MXmx1-usg2.ppe-hosted.com2026-04-04 → 2026-07-28 · 2 obs

● 2026-04-04 11:22:38
● 2026-07-28 14:52:54

●MXmx2-usg2.ppe-hosted.com2026-04-04 → 2026-07-28 · 2 obs

● 2026-04-04 11:22:38
● 2026-07-28 14:52:54

●MXmx3-usg2.ppe-hosted.com2026-04-04 → 2026-07-28 · 2 obs

● 2026-04-04 11:22:38
● 2026-07-28 14:52:54

●A104.21.19.532026-04-04 → 2026-07-28 · 2 obs

● 2026-04-04 11:22:38
● 2026-07-28 14:52:54

●A172.67.185.652026-04-04 → 2026-07-28 · 2 obs

● 2026-04-04 11:22:38
● 2026-07-28 14:52:54

○A2606:4700:3033::6815:13352026-04-04 → 2026-04-04 · 2 obs

● 2026-04-04 11:22:38
○ 2026-07-28 14:52:54

●A2606:4700:3033::ac43:b9412026-07-28 → 2026-07-28 · 2 obs

○ 2026-04-04 11:22:38
● 2026-07-28 14:52:54

●A2606:4700:3035::6815:13352026-07-28 → 2026-07-28 · 2 obs

○ 2026-04-04 11:22:38
● 2026-07-28 14:52:54

○A2606:4700:3036::ac43:b9412026-04-04 → 2026-04-04 · 2 obs

● 2026-04-04 11:22:38
○ 2026-07-28 14:52:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coregptapps.com	dalary.ns.cloudflare.com, arvind.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.227

NS records: dalary.ns.cloudflare.com, arvind.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coregptapps.com (unsigned zone)

⏱️ Timing

Total: 165ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.185.65, 104.21.19.53`
AAAA	2	`2606:4700:3033::ac43:b941, 2606:4700:3035::6815:1335`
NS	2	`arvind.ns.cloudflare.com, dalary.ns.cloudflare.com`
MX	3	`mx1-usg2.ppe-hosted.com (pri: 0), mx2-usg2.ppe-hosted.com (pri: 0)...`
TXT	3	`NETORG19218255.onmicrosoft.com, google-site-verification=x7AN9PN46tfSsdN...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arvind.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dalary.ns.cloudflare.com, dalary.ns.cloudflare.com, dalary.ns.cloudflare.com...)

Analysis

Hierarchy

coregptapps.com is a parent domain of excel-addin.coregptapps.com.

IP Addresses

coregptapps.com has four IP addresses: 104.21.19.53, 172.67.185.65, 2606:4700:3033::ac43:b941 and 2606:4700:3035::6815:1335.

Two other host names, along with excel-hifi.com, greatwallcorporation.com and www.ihlw23.com, also share IP numbers with coregptapps.com.

Name Servers

coregptapps.com has two authoritative name servers — arvind.ns.cloudflare.com and dalary.ns.cloudflare.com.

coregptapps.com shares its NS records with other domains, for example pin-up-test.ru, pba-online.net, tagindex.net and two others.

coregptapps.com shares at least some of its name servers with other domains, including adakli-haber.com.tr, thewestcoastreader.com, algeblanzo.world and two others.

These name servers are frequently seen alongside the name servers jermaine.ns.cloudflare.com, gail.ns.cloudflare.com, addilyn.ns.cloudflare.com and meadow.ns.cloudflare.com.

DNS names with 6 IP addresses:

arvind.ns.cloudflare.com points to 108.162.195.227, 162.159.44.227, 172.64.35.227 and 3 other IP addresses.

dalary.ns.cloudflare.com points to 108.162.194.220, 162.159.38.220, 172.64.34.220 and 3 other IP addresses.

Mail Servers

coregptapps.com is handled by three mail servers: mx1-usg2.ppe-hosted.com, mx2-usg2.ppe-hosted.com and mx3-usg2.ppe-hosted.com.

There is at least a partial MX overlap between coregptapps.com and other domains, including acclima.com, dienamictd.com, afhnetwork.com and two others.

Each of the three hostnames points to exactly one IP address: mx1-usg2.ppe-hosted.com points to 98.85.123.215, mx2-usg2.ppe-hosted.com points to 23.21.114.81 and mx3-usg2.ppe-hosted.com points to 34.231.165.252.