`prosourceofva.com`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
		PTR	`ip-208-91-197-27.defastlink.net`
		PTR	`208.91.197-27.confluence-networks.com`
NS	`ns71.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns72.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`prosourceofva-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c903::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.41.56^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr21cu00100.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`NS71.WORLDNIC.com`namehost@WORLDNIC.com serial=122021512

`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

Subdomains

mail.prosourceofva.com

Same first word

prosourceofva.com

DNS History

10 records (4 active, 6 former)

○NSno-dyn-updates.san.yahoo.com2015-06-10 → 2017-07-04 · 3 obs

● 2015-06-10 03:08:08
● 2017-07-04 16:37:32
○ 2026-03-13 14:21:14

●NSns71.worldnic.com2026-03-13 → 2026-03-13 · 2 obs

○ 2017-07-04 16:37:32
● 2026-03-13 14:21:14

●NSns72.worldnic.com2026-03-13 → 2026-03-13 · 2 obs

○ 2017-07-04 16:37:32
● 2026-03-13 14:21:14

○NSyns1.yahoo.com2015-06-10 → 2017-07-04 · 3 obs

● 2015-06-10 03:08:08
● 2017-07-04 16:37:32
○ 2026-03-13 14:21:14

○NSyns2.yahoo.com2015-06-10 → 2017-07-04 · 3 obs

● 2015-06-10 03:08:08
● 2017-07-04 16:37:32
○ 2026-03-13 14:21:14

○MXmail.prosourceofva.com2015-06-10 → 2017-07-04 · 3 obs

● 2015-06-10 03:08:08
● 2017-07-04 16:37:32
○ 2026-03-13 14:21:14

●MXprosourceofva-com.mail.protection.outlook.com2026-03-13 → 2026-03-13 · 2 obs

○ 2017-07-04 16:37:32
● 2026-03-13 14:21:14

●A208.91.197.272026-03-13 → 2026-03-13 · 2 obs

○ 2017-07-04 16:37:32
● 2026-03-13 14:21:14

○A98.139.135.1292015-10-29 → 2017-07-04 · 4 obs

○ 2015-06-10 03:08:08
● 2015-10-29 17:18:30
● 2017-07-04 16:37:32
○ 2026-03-13 14:21:14

○A98.139.135.1982015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 03:08:08
○ 2015-10-29 17:18:30
○ 2026-03-13 14:21:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
prosourceofva.com	ns71.worldnic.com, ns72.worldnic.com	2 records

✅ Authoritative Response

Server: 162.159.27.78

NS records: ns71.worldnic.com, ns72.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prosourceofva.com (unsigned zone)

⏱️ Timing

Total: 297ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns72.worldnic.com, ns71.worldnic.com`
MX	1	`prosourceofva-com.mail.protection.outloo`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS71.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns71.worldnic.com, ns72.worldnic.com)

Analysis

Hierarchy

prosourceofva.com is a parent of mail.prosourceofva.com.

IP Addresses

prosourceofva.com points to a single IP number: 208.91.197.27.

Other host names, for instance sapinsiderresources.wispubs.com, negamerica.com, mail.middleroad.foundation, gourleyfdn.com and hdgays.com share IP numbers with prosourceofva.com.

Name Servers

Delegation for prosourceofva.com rests with two name servers, ns71.worldnic.com and ns72.worldnic.com.

prosourceofva.com shares the same name server setup as other domains, including sisamexinc.com, tayen.us, randny.com, forumcuonline.mobi and bleacherbum.com.

prosourceofva.com shares name servers with other domains at least partially, for example mikesch.com.

Host names with one IP number: ns71.worldnic.com points to 162.159.26.27; ns72.worldnic.com points to 162.159.27.78.

Mail Servers

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

prosourceofva-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c801::, 2a01:111:f403:c903::3, 2a01:111:f403:c922::1, 2a01:111:f403:f90f::1, 52.101.8.34, 52.101.9.24, 52.101.41.56 and 52.101.50.7.

prosourceofva.com - robtex.com