`headlinecore.online`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:862a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:611^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.17^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.42^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donald.ns.cloudflare.com`
		A	108.162.193.158^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	172.64.33.158^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	173.245.59.158^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
NS	`lucy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c085^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lucy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2085^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lucy.ns.cloudflare.com`
		A	108.162.192.133^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	172.64.32.133^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
		A	173.245.58.133^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lucy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.17, 172.67.134.42
		IPv6 hints	2606:4700:3034::ac43:862a, 2606:4700:3036::6815:611
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`donald.ns.cloudflare.com`dns@cloudflare.com serial=2400698701

`online`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1778435311

⚠️ On DNS blocklist: tif

Subdomains

www.headlinecore.online

Same first word

headlinecore.online

Similar names

coreheadline.us

ecoledanhier.com

DNS History

10 records (6 active, 4 former)

●NSdonald.ns.cloudflare.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 20:00:54
● 2026-05-10 18:30:34

●NSlucy.ns.cloudflare.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 20:00:54
● 2026-05-10 18:30:34

●A104.21.6.172026-04-14 → 2026-05-10 · 4 obs

● 2026-04-14 20:00:54
● 2026-04-29 12:05:04
○ 2026-05-10 00:36:36
● 2026-05-10 18:30:34

●A172.67.134.422026-04-14 → 2026-05-10 · 4 obs

● 2026-04-14 20:00:54
● 2026-04-29 12:05:04
○ 2026-05-10 00:36:36
● 2026-05-10 18:30:34

○A188.114.96.02026-05-10 → 2026-05-10 · 3 obs

○ 2026-04-29 12:05:04
● 2026-05-10 00:36:36
○ 2026-05-10 18:30:34

○A188.114.97.02026-05-10 → 2026-05-10 · 3 obs

○ 2026-04-29 12:05:04
● 2026-05-10 00:36:36
○ 2026-05-10 18:30:34

●A2606:4700:3034::ac43:862a2026-04-14 → 2026-05-10 · 4 obs

● 2026-04-14 20:00:54
● 2026-04-29 12:05:04
○ 2026-05-10 00:36:36
● 2026-05-10 18:30:34

●A2606:4700:3036::6815:6112026-04-14 → 2026-05-10 · 4 obs

● 2026-04-14 20:00:54
● 2026-04-29 12:05:04
○ 2026-05-10 00:36:36
● 2026-05-10 18:30:34

○A2a06:98c1:3120::2026-05-10 → 2026-05-10 · 3 obs

○ 2026-04-29 12:05:04
● 2026-05-10 00:36:36
○ 2026-05-10 18:30:34

○A2a06:98c1:3121::2026-05-10 → 2026-05-10 · 3 obs

○ 2026-04-29 12:05:04
● 2026-05-10 00:36:36
○ 2026-05-10 18:30:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
online	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
headlinecore.online	donald.ns.cloudflare.com, lucy.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.158

NS records: donald.ns.cloudflare.com, lucy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for headlinecore.online (unsigned zone)

⏱️ Timing

Total: 366ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.42, 104.21.6.17`
AAAA	2	`2606:4700:3034::ac43:862a, 2606:4700:3036::6815:611`
NS	2	`donald.ns.cloudflare.com, lucy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donald.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

headlinecore.online is the parent of www.headlinecore.online.

IP Addresses

Four IP numbers are pointed to by headlinecore.online: 2606:4700:3034::ac43:862a, 2606:4700:3036::6815:611, 104.21.6.17 and 172.67.134.42.

other host names including schumi.us, www.quantmarketplace.com.cdn.cloudflare.net, impactnomads.org, sportuna-casino-fr.com and villepenttinen.com share IP numbers with headlinecore.online.

Name Servers

headlinecore.online is delegated to two name servers donald.ns.cloudflare.com and lucy.ns.cloudflare.com.

headlinecore.online shares the same name server setup as other domains, for instance headlinevoyage.com, livevista.world, yatirimkayitlari.com, briefcentral.com and ekonomiye-yatirim.world.

headlinecore.online at least partially shares name servers with other domains, for instance globus-china.com, agridulce.com.mx, bowlverification.com, imtec.edu.gt and stratamatrix101.digital.

These name servers are commonly used alongside magnolia.ns.cloudflare.com and cody.ns.cloudflare.com.

Host names with six IP numbers:

Host name donald.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9e, 2803:f800:50::6ca2:c19e, 2a06:98c1:50::ac40:219e, 108.162.193.158, 172.64.33.158 and 173.245.59.158.

Host name lucy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.

headlinecore.online - robtex.com