`ir.headtopics.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:889b^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:56c8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.200^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.155^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.86.200, 172.67.136.155
		IPv6 hints	2606:4700:3030::ac43:889b, 2606:4700:3037::6815:56c8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com

`headtopics.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:889b^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:56c8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.200^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.155^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`felicity.ns.cloudflare.com` ⭐
NS	`mira.ns.cloudflare.com`
MX	`mx.yandex.net` ⭐
TXT	`google-site-verification=HZjEjp3T-ZS-1c2JsPo1HMU-Sj9ndlYrPRO034LH4ys`
TXT	`google-site-verification=LJ-yduya-KvfZGKahaQtcj95_m9parh3roUZ4kc4lu8`
TXT	`v=DMARC1; p=none`
TXT	`v=spf1 redirect=_spf.yandex.net include:_spf.yandex.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.86.200, 172.67.136.155
		IPv6 hints	2606:4700:3030::ac43:889b, 2606:4700:3037::6815:56c8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOA	`felicity.ns.cloudflare.com`dns@cloudflare.com serial=2400645181

rank #16303 globally
rank #8130 in the tld
🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #16,103

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DNS History

4 records (4 active, 0 former)

●A104.21.86.2002026-03-29 → 2026-04-11 · 2 obs

● 2026-03-29 16:03:14
● 2026-04-11 23:08:08

●A172.67.136.1552026-03-29 → 2026-04-11 · 2 obs

● 2026-03-29 16:03:14
● 2026-04-11 23:08:08

●A2606:4700:3030::ac43:889b2026-03-29 → 2026-04-11 · 2 obs

● 2026-03-29 16:03:14
● 2026-04-11 23:08:08

●A2606:4700:3037::6815:56c82026-03-29 → 2026-04-11 · 2 obs

● 2026-03-29 16:03:14
● 2026-04-11 23:08:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
headtopics.com	mira.ns.cloudflare.com, felicity.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.204

NS records: mira.ns.cloudflare.com, felicity.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for headtopics.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.86.200, 172.67.136.155`
AAAA	2	`2606:4700:3037::6815:56c8, 2606:4700:3030::ac43:889b`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by ir.headtopics.com: 2606:4700:3030::ac43:889b, 2606:4700:3037::6815:56c8, 104.21.86.200 and 172.67.136.155.

other host names including ar.headtopics.com, www.sduniversitycenter.org, proplays.app, poslabs.com and 62c8b6.com share IP numbers with ir.headtopics.com.

ir.headtopics.com - robtex.com