`filter303harum.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:432c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d42e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.44^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.46^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alexandra.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:261e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexandra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexandra.ns.cloudflare.com`
		A	108.162.194.30^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	162.159.38.30^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
		A	172.64.34.30^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexandra.ns.cloudflare.com`
NS	`harvey.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c398^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harvey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2398^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harvey.ns.cloudflare.com`
		A	108.162.195.152^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	162.159.44.152^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	172.64.35.152^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.44, 172.67.212.46
		IPv6 hints	2606:4700:3031::6815:432c, 2606:4700:3037::ac43:d42e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com
SOA	`alexandra.ns.cloudflare.com`dns@cloudflare.com serial=2409502370

`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=1784910022

Same first word

filter303harum.com

DNS History

8 records (6 active, 2 former)

●NSalexandra.ns.cloudflare.com2026-06-13 → 2026-07-24 · 2 obs

● 2026-06-13 11:22:40
● 2026-07-24 16:30:14

●NSharvey.ns.cloudflare.com2026-06-13 → 2026-07-24 · 2 obs

● 2026-06-13 11:22:40
● 2026-07-24 16:30:14

●A104.21.67.442026-06-13 → 2026-07-24 · 2 obs

● 2026-06-13 11:22:40
● 2026-07-24 16:30:14

●A172.67.212.462026-06-13 → 2026-07-24 · 2 obs

● 2026-06-13 11:22:40
● 2026-07-24 16:30:14

○A2606:4700:3030::6815:432c2026-06-13 → 2026-06-13 · 3 obs

● 2026-06-13 11:22:40
○ 2026-07-24 16:30:12
○ 2026-07-24 16:30:14

●A2606:4700:3031::6815:432c2026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-13 11:22:40
● 2026-07-24 16:30:12
● 2026-07-24 16:30:14

○A2606:4700:3035::ac43:d42e2026-06-13 → 2026-06-13 · 3 obs

● 2026-06-13 11:22:40
○ 2026-07-24 16:30:12
○ 2026-07-24 16:30:14

●A2606:4700:3037::ac43:d42e2026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-13 11:22:40
● 2026-07-24 16:30:12
● 2026-07-24 16:30:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
filter303harum.com	alexandra.ns.cloudflare.com, harvey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.30

NS records: alexandra.ns.cloudflare.com, harvey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for filter303harum.com (unsigned zone)

⏱️ Timing

Total: 738ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.44, 172.67.212.46`
AAAA	2	`2606:4700:3031::6815:432c, 2606:4700:3037::ac43:d42e`
NS	2	`alexandra.ns.cloudflare.com, harvey.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alexandra.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

filter303harum.com has four IP addresses: 104.21.67.44, 172.67.212.46, 2606:4700:3031::6815:432c and 2606:4700:3037::ac43:d42e.

Among the host names that share IP numbers with filter303harum.com are ventureyard.net, www.igolfnh.com, www.responsible100.com and two others.

Name Servers

filter303harum.com is delegated to two name servers: alexandra.ns.cloudflare.com and harvey.ns.cloudflare.com.

filter303harum.com has the same name server delegation as a number of other domains, such as lov4dleo.com, hotchemsales.co, rajabadak88xx.com and two more.

filter303harum.com has at least partial name server overlap with other domains, such as acordtravel.ro, ethotc.co, yaviet.com and two others.

It is common to find these name servers paired with the name servers amit.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

alexandra.ns.cloudflare.com resolves to 108.162.194.30, 162.159.38.30, 172.64.34.30 and 3 other IP addresses.

harvey.ns.cloudflare.com resolves to 108.162.195.152, 162.159.44.152, 172.64.35.152 and 3 other IP addresses.

filter303harum.com - robtex.com