`cn.prg.com`

DNSSEC	⚠️ Not signed
A	87.230.63.137^{🇩🇪 GD-EMEA-DC-CGN187.230.60.0/22 GD MASS Network}
		PTR	`vwp0898.webpack.hosteurope.de`
MX	`cn-prg-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`

`prg.com`

	DNSSEC	⚠️ Not signed
	A	20.16.170.144^{🇳🇱 Microsoft20.0.0.0/11 MICROSOFT}
	NS	`ns20.digicertdns.com` ⭐
	NS	`ns10.dnsmadeeasy.com`
	NS	`ns11.dnsmadeeasy.com`
	NS	`ns12.dnsmadeeasy.com`
	NS	`ns13.dnsmadeeasy.com`
	NS	`ns14.dnsmadeeasy.com`
	NS	`ns15.dnsmadeeasy.com`
	MX	`mxa-004aad01.gslb.pphosted.com` ⭐
	MX	`mxb-004aad01.gslb.pphosted.com` ⭐
	TXT	`_9jid0nvrjqrun0lega322ji812xra3k`
	TXT	`openai-domain-verification=dv-hxY9rJ5hLJ5TqHa7UpeYNDCy`
	TXT	`box-domain-verification=e3a5188e63fe2d79ca5b9dd4e8529f64f4c19f20051a3de69d535...`
	TXT	`tpv9wt66ph0dy2csqm5m1c9fz3w72wrs`
	TXT	`sending_domain80272=4aa3ac628befe8ddcb0d1a5e51eeb9fb2400f6b0ebc6fd1df7da9169d...`
	TXT	`v=spf1 include:_spf.prg_com._d.easydmarc.pro include:docebosaas.com ~all`
	TXT	`2rt42vfbykshf92p0ptksz0dvfbhwxng`
	TXT	`d3zn3enGYsYfky8+dlBesr6mFUZ2c7a3bpABDUhAkj2E2sZJsGo7mLfMk3vhBs+NsPY0P7mGNoapF...`
	TXT	`adobe-idp-site-verification=dcea6b29-5467-4f27-b646-38064db560ad`
	TXT	`_dan0xarv0wza3prbkoqla1gfo182c3p`
	TXT	`apple-domain-verification=Vk2ANl60pL3Y6RQZ`
	TXT	`_iso11xbtc3hc3blebsuir191nrxg336`
	TXT	`have-i-been-pwned-verification=dweb_mb0hg931w86uyg7towzx3z9h`
	TXT	`_6nb1l65k90knnfbj8rjxswwrf6vwfan`
	TXT	`teamviewer-sso-verification=6a2e2d6ad00e4790bbaf03c3bd94903a`
	TXT	`access-domain-verification=392812b404740ba45bb336380e5377edc0ceeb5f98668a8dff...`
	TXT	`ciscocidomainverification=36265a09d73f998c13bb85aee8f1bd13affa9ff7e384aca73c4...`
	TXT	`TRJ1BjrpKXJowz87baEehGVJg6afadOKn1/f4AgM8B2Fxs2em0H00Q5fI0iB2NPTBGKIyRs8gaTde...`
	SOA	`ns20.digicertdns.com`dns@digicertdns.com serial=2009013299

rank #201100 globally
rank #84147 in the tld
WOT: SAFE (61/100)
📈 Tranco rank: #176,146

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DNS History

4 records (2 active, 2 former)

●MXcn-prg-com.mail.protection.outlook.com2021-10-19 → 2026-03-28 · 3 obs

○ 2016-07-19 15:55:32
● 2021-10-19 03:21:22
● 2026-03-28 11:33:32

○MXmail.cn.prg.com2015-07-14 → 2016-07-19 · 4 obs

● 2015-07-14 03:01:50
● 2016-07-19 15:55:32
○ 2021-10-19 03:21:22
○ 2026-03-28 11:33:32

○MXmail.procon.cn2015-07-14 → 2016-07-19 · 4 obs

● 2015-07-14 03:01:50
● 2016-07-19 15:55:32
○ 2021-10-19 03:21:22
○ 2026-03-28 11:33:32

●A87.230.63.1372015-07-14 → 2026-03-28 · 2 obs

● 2015-07-14 03:01:50
● 2026-03-28 11:33:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
prg.com	ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com...	12 records

✅ Authoritative Response

Server:208.94.148.4

NS records: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prg.com (unsigned zone)

⏱️ Timing

Total: 116ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.230.63.137`
MX	1	`cn-prg-com.mail.protection.outlook.com (`
TXT	1	`v=spf1 include:spf.protection.outlook.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns10.dnsmadeeasy.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com...)

Analysis

IP Addresses

cn.prg.com maps to IP address 87.230.63.137.

Other host names, for instance mail.vld.de, de.prg.com, prg.be, www.prgds.com and vari-lite.de share IP numbers with cn.prg.com.

Mail Servers

cn.prg.com is handled by a single mail server, cn-prg-com.mail.protection.outlook.com.

cn-prg-com.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

cn.prg.com - robtex.com

cn.prg.com

prg.com