`prcexcellence.com`

DNSSEC	⚠️ Not signed
A	141.193.213.20^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.21^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns1-07.azure-dns.com` ⭐
		A	2603:1061:0:700::7^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-07.azure-dns.com`
		A	13.107.236.7^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-07.azure-dns.com`
NS	`ns2-07.azure-dns.net`
		A	2620:1ec:8ec:700::7^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-07.azure-dns.net`
		A	150.171.21.7^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-07.azure-dns.net`
NS	`ns3-07.azure-dns.org` ⚠️ Not in parent delegation
		A	2a01:111:4000:700::7^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-07.azure-dns.org`
		A	204.14.183.7^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-07.azure-dns.org`
NS	`ns4-07.azure-dns.info` ⚠️ Not in parent delegation
		A	2620:1ec:bda:700::7^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-07.azure-dns.info`
		A	208.84.5.7^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-07.azure-dns.info`
MX	`mxa-0030b701.gslb.pphosted` ⭐
MX	`mxb-0030b701.gslb.pphosted.com` ⭐
		A	148.163.139.238^{🇺🇸 Proofpoint148.163.139.0/24 Inc.}
			PTR	`mx0b-0030b701.pphosted.com`
TXT	`MS=ms32148529`
TXT	`v=spf1 redirect=prcexcellence.com.hosted.spf-report.com`
TXT	`sending_domain1070522=84347427dd786963594c19cc34dda6c504e8da4dc3373c7fb94bb1c...`
TXT	`pardot1070522=be75e00eefa327436747fea5e371f467a29f0859272a6a3325ea7c9ac054f5d5`
TXT	`have-i-been-pwned-verification=dweb_an2rigm633f3ck2nxmvl01fk`
TXT	`google-site-verification=-qVyaepYHbLo2Zeksqe56Q5gXqPC0usnfUc2eJLtkkI`
TXT	`google-site-verification=e1AiuNjpb5v3QVKp90WZbYN5iZrjI8L6V1M3F10Nqi4`
SOA	`ns1-07.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=1771291435

Same first word

prcexcellence.com

DNS History

12 records (8 active, 4 former)

●NSns1-07.azure-dns.com2026-02-23 → 2026-03-23 · 3 obs

○ 2018-09-28 04:55:46
● 2026-02-23 15:45:18
● 2026-03-23 18:52:02

○NSns11025.ztomy.com2018-09-28 → 2018-09-28 · 3 obs

● 2018-09-28 04:55:46
○ 2026-02-23 15:45:18
○ 2026-03-23 18:52:02

●NSns2-07.azure-dns.net2026-02-23 → 2026-03-23 · 3 obs

○ 2018-09-28 04:55:46
● 2026-02-23 15:45:18
● 2026-03-23 18:52:02

○NSns21025.ztomy.com2018-09-28 → 2018-09-28 · 3 obs

● 2018-09-28 04:55:46
○ 2026-02-23 15:45:18
○ 2026-03-23 18:52:02

●NSns3-07.azure-dns.org2026-02-23 → 2026-03-23 · 3 obs

○ 2018-09-28 04:55:46
● 2026-02-23 15:45:18
● 2026-03-23 18:52:02

●NSns4-07.azure-dns.info2026-02-23 → 2026-03-23 · 3 obs

○ 2018-09-28 04:55:46
● 2026-02-23 15:45:18
● 2026-03-23 18:52:02

●MXmxa-0030b701.gslb.pphosted2026-02-23 → 2026-03-23 · 2 obs

● 2026-02-23 15:45:18
● 2026-03-23 18:52:02

●MXmxb-0030b701.gslb.pphosted.com2026-02-23 → 2026-03-23 · 2 obs

● 2026-02-23 15:45:18
● 2026-03-23 18:52:02

●A141.193.213.202026-02-23 → 2026-03-23 · 3 obs

○ 2018-09-28 04:55:46
● 2026-02-23 15:45:18
● 2026-03-23 18:52:02

●A141.193.213.212026-02-23 → 2026-03-23 · 3 obs

○ 2018-09-28 04:55:46
● 2026-02-23 15:45:18
● 2026-03-23 18:52:02

○A209.99.64.252018-09-28 → 2018-09-28 · 3 obs

● 2018-09-28 04:55:46
○ 2026-02-23 15:45:18
○ 2026-03-23 18:52:02

○PTRns11025.ztomy.com2018-09-28 → 2018-09-28 · 3 obs

● 2018-09-28 04:55:46
○ 2026-02-23 15:45:18
○ 2026-03-23 18:52:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
prcexcellence.com	ns1-07.azure-dns.com, ns2-07.azure-dns.net	2 records

✅ Authoritative Response

Server:150.171.21.7

NS records: ns1-07.azure-dns.com, ns2-07.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prcexcellence.com (unsigned zone)

⏱️ Timing

Total: 211ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.21, 141.193.213.20`
NS	4	`ns1-07.azure-dns.com, ns2-07.azure-dns.net...`
MX	2	`mxb-0030b701.gslb.pphosted.com (pri: 10), mxa-0030b701.gslb.pphosted (pri: 10)`
TXT	7	`MS=ms32148529, v=spf1 redirect=prcexcellence.com.hosted...`
SOA	1	`ns1-07.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-07.azure-dns.com, ns1-07.azure-dns.com)

Analysis

IP Addresses

prcexcellence.com resolves to two IPs: 141.193.213.20 and 141.193.213.21.

other host names for instance ccnnet.net, mail.theportlandclinic.com, v7k0jy48332u.wpeproxy.com, aquent.fr and myrtlebeachj1students.com share IP numbers with prcexcellence.com.

Name Servers

prcexcellence.com is delegated to four name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.

prcexcellence.com at least partially shares name servers with other domains, for instance netgra.de, mccs-nextgen.info, hellenicseaways.gr, axatax.co.uk and 228.212.31.85.in-addr.arpa.

Host names with two IP numbers:

Host name ns1-07.azure-dns.com points to: 2603:1061:0:700::7 and 13.107.236.7.

Host name ns4-07.azure-dns.info points to: 2620:1ec:bda:700::7 and 208.84.5.7.

Host name ns2-07.azure-dns.net points to: 2620:1ec:8ec:700::7 and 150.171.21.7.

Host name ns3-07.azure-dns.org points to: 2a01:111:4000:700::7 and 204.14.183.7.

Mail Servers

prcexcellence.com is handled by two mail servers: mxa-0030b701.gslb.pphosted and mxb-0030b701.gslb.pphosted.com.

prcexcellence.com shares some mail servers with other domains, at least partially, for instance prconline.com and prccustomresearch.com.

these mail servers are often used with mxa-0030b701.gslb.pphosted.com and prconline-com.mail.protection.outlook.com.

Host names with one IP number: mxb-0030b701.gslb.pphosted.com points to: 148.163.139.238.

prcexcellence.com - robtex.com