test.securityheaders.com - dns.ninja

`test.securityheaders.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:18ef^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:19ef^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.24.239^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.25.239^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.24.239, 104.18.25.239
		IPv6 hints	2606:4700::6812:18ef, 2606:4700::6812:19ef

`securityheaders.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:18ef^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:19ef^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.24.239^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.25.239^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adrian.ns.cloudflare.com` ⭐
NS	`karl.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	`brave-ledger-verification=5b485ba5c292f45f7f9eed9ff6e8d4a57970c4ae4744472900f...`
TXT	`google-site-verification=UCEy6mriyH9IDqq7R172wW0GafxRDrYE9hgd18OFIHw`
TXT	`google-site-verification=w251X-tI6DaKlmxSXZWRCAAlWl1czVeRt1mHvZ24HZw`
TXT	`h1-domain-verification=kdXQcEm5T5gzmr38FxWHjNAWnHaDsvLUmoKEfegAJoRGLTXM`
TXT	`keybase-site-verification=A02HdX9eUIIgkej7_ytW-tyWDQSKJil2mlg2OlawkEA`
TXT	`stripe-verification=6b65f329c2a4ed126677d883d21b637b2c8a52c3e6a64ac48d1b76d94...`
TXT	`v=spf1 include:spf.messagingengine.com include:_spf.google.com ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.24.239, 104.18.25.239
		IPv6 hints	2606:4700::6812:18ef, 2606:4700::6812:19ef
SOA	`adrian.ns.cloudflare.com`dns@cloudflare.com serial=2409538463

rank #7485 globally
rank #3656 in the tld
🔒 HSTS Preload (+subdomains)
WOT: UNKNOWN (61/100)
📈 Tranco rank: #29,273

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DNS History

4 records (4 active, 0 former)

●A104.18.24.2392026-04-09 → 2026-07-23 · 2 obs

● 2026-04-09 07:46:32
● 2026-07-23 00:52:06

●A104.18.25.2392026-04-09 → 2026-07-23 · 2 obs

● 2026-04-09 07:46:32
● 2026-07-23 00:52:06

●A2606:4700::6812:18ef2026-04-09 → 2026-07-23 · 2 obs

● 2026-04-09 07:46:32
● 2026-07-23 00:52:06

●A2606:4700::6812:19ef2026-04-09 → 2026-07-23 · 2 obs

● 2026-04-09 07:46:32
● 2026-07-23 00:52:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
securityheaders.com	adrian.ns.cloudflare.com, karl.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.57

NS records: adrian.ns.cloudflare.com, karl.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 350ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.24.239, 104.18.25.239`
AAAA	2	`2606:4700::6812:19ef, 2606:4700::6812:18ef`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

test.securityheaders.com resolves to four IP addresses: 104.18.24.239, 104.18.25.239, 2606:4700::6812:18ef and 2606:4700::6812:19ef.

Two other host names, along with bisdpurchasing.ionwave.net, miamiu-ohiousourcing.ionwave.net and subroai.com, also share IP numbers with test.securityheaders.com.