`theuniversitysource.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:2606^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d8b9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.6^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.185^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bill.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bill.ns.cloudflare.com`
		A	108.162.193.74^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	172.64.33.74^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
		A	173.245.59.74^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bill.ns.cloudflare.com`
NS	`erin.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c071^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`erin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2071^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`erin.ns.cloudflare.com`
		A	108.162.192.113^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	172.64.32.113^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	173.245.58.113^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
TXT	`eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkb21haW4iOiJ0aGV1bml2ZXJzaXR5c291cmNl...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.38.6, 172.67.216.185
		IPv6	2606:4700:3034::6815:2606, 2606:4700:3035::ac43:d8b9
SOA	`bill.ns.cloudflare.com`dns@cloudflare.com serial=2399667999

`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

rank #920407 globally
rank #421235 in the tld

Same first word

theuniversitysource.com

DNS History

6 records (6 active, 0 former)

●NSbill.ns.cloudflare.com2026-02-17 → 2026-03-22 · 2 obs

● 2026-02-17 15:12:34
● 2026-03-22 17:54:26

●NSerin.ns.cloudflare.com2026-02-17 → 2026-03-22 · 2 obs

● 2026-02-17 15:12:34
● 2026-03-22 17:54:26

●A104.21.38.62026-02-17 → 2026-03-22 · 2 obs

● 2026-02-17 15:12:34
● 2026-03-22 17:54:26

●A172.67.216.1852026-02-17 → 2026-03-22 · 2 obs

● 2026-02-17 15:12:34
● 2026-03-22 17:54:26

●A2606:4700:3034::6815:26062026-02-17 → 2026-03-22 · 2 obs

● 2026-02-17 15:12:34
● 2026-03-22 17:54:26

●A2606:4700:3035::ac43:d8b92026-02-17 → 2026-03-22 · 2 obs

● 2026-02-17 15:12:34
● 2026-03-22 17:54:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
theuniversitysource.com	erin.ns.cloudflare.com, bill.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.113

NS records: erin.ns.cloudflare.com, bill.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theuniversitysource.com (unsigned zone)

⏱️ Timing

Total: 242ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.185, 104.21.38.6`
AAAA	2	`2606:4700:3034::6815:2606, 2606:4700:3035::ac43:d8b9`
NS	2	`bill.ns.cloudflare.com, erin.ns.cloudflare.com`
TXT	1	`eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bill.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

theuniversitysource.com maps to four IP numbers: 2606:4700:3034::6815:2606, 2606:4700:3035::ac43:d8b9, 104.21.38.6 and 172.67.216.185.

Other host names, for instance bellamareaventuracondos.com, sc8801.com, astronewb.com, workingclassmedia.com and 99jitu68.org share IP numbers with theuniversitysource.com.

Name Servers

Two name servers bill.ns.cloudflare.com and erin.ns.cloudflare.com are delegated to theuniversitysource.com.

theuniversitysource.com uses the same name server configuration as other domains, such as pack-energy.com, originarts.com, mydox.org, craigrusso.com and mattmunisteri.com.

theuniversitysource.com at least partially shares name servers with other domains such as sow2grow.org, serramesahomevalues.com, clearpulse.com, mxtechno.com and forexwiki.info.

Host names with six IP numbers: Host name bill.ns.cloudflare.com points to 2606:4700:58::adf5:3b4a, 2803:f800:50::6ca2:c14a, 2a06:98c1:50::ac40:214a, 108.162.193.74, 172.64.33.74 and 173.245.59.74; host name erin.ns.cloudflare.com points to 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113.

theuniversitysource.com - robtex.com