`cdn.reefbuilders.com`

DNSSEC	⚠️ Not signed
A	52.44.133.163^{🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix}
		PTR	`ec2-52-44-133-163.compute-1.amazonaws.com`

`reefbuilders.com`

DNSSEC	⚠️ Not signed
A	2606:4700:10::6814:219b^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:9d3d^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.33.155^{Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.157.61^{🇺🇸 Cloudflare172.66.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dean.ns.cloudflare.com` ⭐
NS	`june.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
TXT	`_globalsign-domain-verification=NrLNAxg3wQ0DhFP0gIncwJ6XT71-3VAnmyJIaek28F`
TXT	`apple-domain-verification=ZFK51ZZMdkjxMn4L`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.20.33.155, 172.66.157.61
		IPv6 hints	2606:4700:10::6814:219b, 2606:4700:10::ac42:9d3d
SOA	`dean.ns.cloudflare.com`dns@cloudflare.com serial=2402150514

WOT: SAFE (62/100)
rank #207937 globally
rank #85028 in the tld
WOT: SAFE (71/100)
📈 Tranco rank: #468,007

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DNS History

3 records (1 active, 2 former)

○A108.161.189.1242017-01-29 → 2017-01-29 · 2 obs

● 2017-01-29 11:49:48
○ 2026-04-26 09:46:44

●A52.44.133.1632026-04-26 → 2026-04-26 · 2 obs

○ 2017-01-29 11:49:48
● 2026-04-26 09:46:44

○CNAME19681-presscdn.pagely.netdna-cdn.com2017-01-29 → 2017-01-29 · 2 obs

● 2017-01-29 11:49:48
○ 2026-04-26 09:46:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
reefbuilders.com	dean.ns.cloudflare.com, june.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.58.176

NS records: dean.ns.cloudflare.com, june.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reefbuilders.com (unsigned zone)

⏱️ Timing

Total: 441ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.44.133.163`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cdn.reefbuilders.com points to a single IP number: 52.44.133.163.

Other host names, for instance community.reefbuilders.com, ec2-52-44-133-163.compute-1.amazonaws.com and es.reefbuilders.com share IP numbers with cdn.reefbuilders.com.

cdn.reefbuilders.com - robtex.com