`webserver4.pcsource.org`

DNSSEC	⚠️ Not signed
A	199.16.220.183^{🇺🇸 ROCHESTER-1199.16.220.0/24 117 W 8th St PO Box 507 Rochester IN 46975 United States}
		PTR	`mail.pcsource.biz`
		PTR	`183.220.16.199.ipv4.rtc1.com`

`pcsource.org`

	DNSSEC	⚠️ Not signed
	A	199.16.220.179^{🇺🇸 ROCHESTER-1199.16.220.0/24 117 W 8th St PO Box 507 Rochester IN 46975 United States}
	NS	`webserver2.pcsource.org` ⭐
	NS	`pcsdnsserver3.pcsource.org`
	NS	`webserver3.pcsource.org`
	MX	`barracuda2.pcsource.org` ⭐
	TXT	`v=spf1 ip4:199.16.220.0/24 ip4:147.129.168.0/24 a:fc237.rtcol.com ptr include...`
	SOA	`webserver2.pcsource.org`admin@pcsource.org 2004-08-16 #96

NS for

rvst.org

Same first word

webserver4.gr

webserver4.dk

Similar names

web4server.com

web4server.com.br

DNS History

2 records (1 active, 1 former)

●A199.16.220.1832015-11-06 → 2026-08-03 · 3 obs

○ 2014-05-25 20:45:18
● 2015-11-06 15:20:26
● 2026-08-03 13:37:36

○A199.16.223.1432014-05-25 → 2014-05-25 · 3 obs

● 2014-05-25 20:45:18
○ 2015-11-06 15:20:26
○ 2026-08-03 13:37:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
pcsource.org	webserver2.pcsource.org, pcsdnsserver3.pcsource.org, webserver3.pcsource.org	3 records

✅ Authoritative Response

Server:199.16.220.190

NS records: webserver2.pcsource.org, pcsdnsserver3.pcsource.org, webserver3.pcsource.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcsource.org (unsigned zone)

⏱️ Timing

Total: 3133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.16.220.183`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (webserver2.pcsource.org, webserver3.pcsource.org, pcsdnsserver3.pcsource.org)

Analysis

Name Server Role

rvst.org is delegated to webserver4.pcsource.org as a name server.

The name servers webserver2.pcsource.org and webserver3.pcsource.org are often paired with webserver4.pcsource.org.

IP Addresses

webserver4.pcsource.org resolves to just one IP address, 199.16.220.183.

Additional host names — including barracuda2.pcsource.org and 183.220.16.199.ipv4.rtc1.com — share IP numbers with webserver4.pcsource.org.

webserver4.pcsource.org - robtex.com