`mcgrudercpas.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2973^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:92e5^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.115^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.229^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`igor.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c177^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`igor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2177^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`igor.ns.cloudflare.com`
		A	108.162.193.119^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	172.64.33.119^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	173.245.59.119^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
NS	`reza.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`reza.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`reza.ns.cloudflare.com`
		A	108.162.192.217^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	172.64.32.217^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	173.245.58.217^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
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`⁽¹⁰⁾
		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	`knowbe4-site-verification=26ece9f0b29ddbd99e75de27fe8850a7`
TXT	`ppe-cb8b69b57cac04eeeb52952f773762795bbfdbdf`
TXT	`v=spf1 a mx ip4:98.129.229.4 ip4:71.163.255.45 include:spf.protection.outlook...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.115, 172.67.146.229
		IPv6 hints	2606:4700:3031::6815:2973, 2606:4700:3033::ac43:92e5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com
SOA	`igor.ns.cloudflare.com`dns@cloudflare.com serial=2398565789

`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=1776994361

Same first word

mcgrudercpas.com

DNS History

22 records (8 active, 14 former)

●NSigor.ns.cloudflare.com2026-04-07 → 2026-04-24 · 3 obs

○ 2017-03-23 12:07:22
● 2026-04-07 16:16:10
● 2026-04-24 01:42:58

○NSns1.idp.net2007-08-20 → 2007-08-20 · 3 obs

● 2007-08-20 23:57:16
○ 2015-06-16 13:00:06
○ 2026-04-24 01:42:58

○NSns15.domaincontrol.com2015-06-16 → 2017-03-23 · 5 obs

○ 2007-08-20 23:57:16
● 2015-06-16 13:00:06
● 2017-03-23 12:07:22
○ 2026-04-07 16:16:10
○ 2026-04-24 01:42:58

○NSns16.domaincontrol.com2015-06-16 → 2017-03-23 · 5 obs

○ 2007-08-20 23:57:16
● 2015-06-16 13:00:06
● 2017-03-23 12:07:22
○ 2026-04-07 16:16:10
○ 2026-04-24 01:42:58

○NSns2.idp.net2007-08-20 → 2007-08-20 · 3 obs

● 2007-08-20 23:57:16
○ 2015-06-16 13:00:06
○ 2026-04-24 01:42:58

○NSns3.idp.net2007-08-20 → 2007-08-20 · 3 obs

● 2007-08-20 23:57:16
○ 2015-06-16 13:00:06
○ 2026-04-24 01:42:58

●NSreza.ns.cloudflare.com2026-04-07 → 2026-04-24 · 3 obs

○ 2017-03-23 12:07:22
● 2026-04-07 16:16:10
● 2026-04-24 01:42:58

○MXmail.mcgrudercpas.com2017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-20 16:05:46
● 2017-03-23 12:07:22
○ 2026-04-07 16:16:10
○ 2026-04-24 01:42:58

○MXmail2.spamrejection.com2007-08-20 → 2007-08-20 · 3 obs

● 2007-08-20 23:57:16
○ 2015-06-16 13:00:06
○ 2026-04-24 01:42:58

○MXmail4.spamrejection.com2007-08-20 → 2007-08-20 · 3 obs

● 2007-08-20 23:57:16
○ 2015-06-16 13:00:06
○ 2026-04-24 01:42:58

○MXmcgrudercpas.com.mx1.broadviewnet.rcimx.net2015-06-16 → 2016-07-20 · 5 obs

○ 2007-08-20 23:57:16
● 2015-06-16 13:00:06
● 2016-07-20 16:05:46
○ 2017-03-23 12:07:22
○ 2026-04-24 01:42:58

○MXmcgrudercpas.com.mx2.broadviewnet.rcimx.net2015-06-16 → 2016-07-20 · 5 obs

○ 2007-08-20 23:57:16
● 2015-06-16 13:00:06
● 2016-07-20 16:05:46
○ 2017-03-23 12:07:22
○ 2026-04-24 01:42:58

○MXmcgrudercpas.com.mx3.broadviewnet.rcimx.net2015-06-16 → 2016-07-20 · 5 obs

○ 2007-08-20 23:57:16
● 2015-06-16 13:00:06
● 2016-07-20 16:05:46
○ 2017-03-23 12:07:22
○ 2026-04-24 01:42:58

○MXmcgrudercpas.com.mx4.broadviewnet.rcimx.net2015-06-16 → 2016-07-20 · 5 obs

○ 2007-08-20 23:57:16
● 2015-06-16 13:00:06
● 2016-07-20 16:05:46
○ 2017-03-23 12:07:22
○ 2026-04-24 01:42:58

●MXmx1-us1.ppe-hosted.com2026-04-07 → 2026-04-24 · 3 obs

○ 2017-03-23 12:07:22
● 2026-04-07 16:16:10
● 2026-04-24 01:42:58

●MXmx2-us1.ppe-hosted.com2026-04-07 → 2026-04-24 · 3 obs

○ 2017-03-23 12:07:22
● 2026-04-07 16:16:10
● 2026-04-24 01:42:58

●A104.21.41.1152026-04-07 → 2026-04-24 · 3 obs

○ 2017-03-23 12:07:22
● 2026-04-07 16:16:10
● 2026-04-24 01:42:58

●A172.67.146.2292026-04-07 → 2026-04-24 · 3 obs

○ 2017-03-23 12:07:22
● 2026-04-07 16:16:10
● 2026-04-24 01:42:58

●A2606:4700:3031::6815:29732026-04-07 → 2026-04-24 · 3 obs

○ 2017-03-23 12:07:22
● 2026-04-07 16:16:10
● 2026-04-24 01:42:58

●A2606:4700:3033::ac43:92e52026-04-07 → 2026-04-24 · 3 obs

○ 2017-03-23 12:07:22
● 2026-04-07 16:16:10
● 2026-04-24 01:42:58

○A50.63.220.12015-06-16 → 2017-03-23 · 5 obs

○ 2007-08-20 23:57:16
● 2015-06-16 13:00:06
● 2017-03-23 12:07:22
○ 2026-04-07 16:16:10
○ 2026-04-24 01:42:58

○A65.166.65.762007-08-20 → 2007-08-20 · 3 obs

● 2007-08-20 23:57:16
○ 2015-06-16 13:00:06
○ 2026-04-24 01:42:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mcgrudercpas.com	igor.ns.cloudflare.com, reza.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.217

NS records: igor.ns.cloudflare.com, reza.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcgrudercpas.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.146.229, 104.21.41.115`
AAAA	2	`2606:4700:3033::ac43:92e5, 2606:4700:3031::6815:2973`
NS	2	`igor.ns.cloudflare.com, reza.ns.cloudflare.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 0), mx2-us1.ppe-hosted.com (pri: 10)`
TXT	3	`knowbe4-site-verification=26ece9f0b29ddb, ppe-cb8b69b57cac04eeeb52952f773762795bbf...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`igor.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mcgrudercpas.com maps to four IP numbers: 2606:4700:3031::6815:2973, 2606:4700:3033::ac43:92e5, 104.21.41.115 and 172.67.146.229.

Other host names such as nopo.in.cdn.cloudflare.net, kepulauansulakab.go.id, piscine-mania.com, michaelgee.com and vidyarays.com share IPs with mcgrudercpas.com.

Name Servers

Two name servers igor.ns.cloudflare.com and reza.ns.cloudflare.com handle the delegation for mcgrudercpas.com.

mcgrudercpas.com shares the same name server setup as other domains, for example dealsinn.pk, beautytestlab.com, reviewholics.com, buyercompass.org and clearproductscores.com.

mcgrudercpas.com at least partially shares name servers with other domains, for example tv.movie, emdevelopments.co.uk, 1gm.net, bavrotelivakyn.pro and melbet-kazino-24.ru.

These name servers are often used together with ruben.ns.cloudflare.com and tim.ns.cloudflare.com.

Host names with six IP numbers:

igor.ns.cloudflare.com points to 2606:4700:58::adf5:3b77, 2803:f800:50::6ca2:c177, 2a06:98c1:50::ac40:2177, 108.162.193.119, 172.64.33.119 and 173.245.59.119.

reza.ns.cloudflare.com points to 2606:4700:50::adf5:3ad9, 2803:f800:50::6ca2:c0d9, 2a06:98c1:50::ac40:20d9, 108.162.192.217, 172.64.32.217 and 173.245.58.217.

Mail Servers

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

mcgrudercpas.com shares the same mail server setup as other domains, including mbafinancialgroup.com, atpeacetoday.com, floridaplaystructures.com, sportsturf.net and silvertreecommercialrealestate.com.

mcgrudercpas.com shares at least partially some mail servers with other domains, for instance stampsscholars.org, windsorhr.com, dragonboat.ca, tullisfunds.com and whiteeng.com.

Host names with two IP numbers:

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.

mcgrudercpas.com - robtex.com