641ff.com - dns.ninja

`641ff.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8fa0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2f0d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.13^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.160^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`austin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c146^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`austin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2146^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`austin.ns.cloudflare.com`
		A	108.162.193.70^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	172.64.33.70^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	173.245.59.70^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
NS	`miki.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miki.ns.cloudflare.com`
		A	108.162.192.202^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	172.64.32.202^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	173.245.58.202^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.13, 172.67.143.160
		IPv6 hints	2606:4700:3031::ac43:8fa0, 2606:4700:3034::6815:2f0d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`austin.ns.cloudflare.com`dns@cloudflare.com serial=2407632662

`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=1783925042

Same first word

641ff.com

Similar names

ff164.com

416ff.com

461ff.com

DNS History

10 records (6 active, 4 former)

●NSaustin.ns.cloudflare.com2026-02-17 → 2026-07-13 · 3 obs

○ 2018-05-29 14:33:00
● 2026-02-17 14:52:40
● 2026-07-13 07:08:32

○NSdns17.hichina.com2018-05-29 → 2018-05-29 · 3 obs

● 2018-05-29 14:33:00
○ 2026-02-17 14:52:40
○ 2026-07-13 07:08:32

○NSdns18.hichina.com2018-05-29 → 2018-05-29 · 3 obs

● 2018-05-29 14:33:00
○ 2026-02-17 14:52:40
○ 2026-07-13 07:08:32

●NSmiki.ns.cloudflare.com2026-02-17 → 2026-07-13 · 3 obs

○ 2018-05-29 14:33:00
● 2026-02-17 14:52:40
● 2026-07-13 07:08:32

●A104.21.47.132026-02-17 → 2026-07-13 · 3 obs

○ 2018-05-29 14:33:00
● 2026-02-17 14:52:40
● 2026-07-13 07:08:32

●A172.67.143.1602026-02-17 → 2026-07-13 · 3 obs

○ 2018-05-29 14:33:00
● 2026-02-17 14:52:40
● 2026-07-13 07:08:32

●A2606:4700:3031::ac43:8fa02026-02-17 → 2026-07-13 · 3 obs

○ 2018-05-29 14:33:00
● 2026-02-17 14:52:40
● 2026-07-13 07:08:32

●A2606:4700:3034::6815:2f0d2026-07-13 → 2026-07-13 · 3 obs

○ 2026-06-03 04:20:40
● 2026-07-13 07:08:30
● 2026-07-13 07:08:32

○A2606:4700:3036::6815:2f0d2026-02-17 → 2026-06-03 · 5 obs

○ 2018-05-29 14:33:00
● 2026-02-17 14:52:40
● 2026-06-03 04:20:40
○ 2026-07-13 07:08:30
○ 2026-07-13 07:08:32

○A35.227.251.2392018-05-29 → 2018-05-29 · 3 obs

● 2018-05-29 14:33:00
○ 2026-02-17 14:52:40
○ 2026-07-13 07:08:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
641ff.com	austin.ns.cloudflare.com, miki.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.70

NS records: austin.ns.cloudflare.com, miki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 641ff.com (unsigned zone)

⏱️ Timing

Total: 103ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.143.160, 104.21.47.13`
AAAA	2	`2606:4700:3031::ac43:8fa0, 2606:4700:3034::6815:2f0d`
NS	2	`austin.ns.cloudflare.com, miki.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`austin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

641ff.com has four IP addresses: 104.21.47.13, 172.67.143.160, 2606:4700:3031::ac43:8fa0 and 2606:4700:3034::6815:2f0d.

www.edresearchsociety.org, www.ely.gg, earnvote-dexscreener.com and two other host names share IP numbers with 641ff.com.

Name Servers

Two name servers handle the delegation for 641ff.com: austin.ns.cloudflare.com and miki.ns.cloudflare.com.

641ff.com uses the same name servers as several other domains — among them xx705.com, xx359.com, yy446.com and two more.

641ff.com partially shares its NS delegation with several other domains, including itix.ca, 51study.org, trnvdbrhsdmburds.store and two others.

In DNS configurations, these name servers often share authority with norah.ns.cloudflare.com, porter.ns.cloudflare.com, desi.ns.cloudflare.com and 3 other name servers.

Hostnames that resolve to 6 IP addresses:

austin.ns.cloudflare.com resolves to 108.162.193.70, 172.64.33.70 and 173.245.59.70 among others, with 3 other IP addresses in total.

miki.ns.cloudflare.com resolves to 108.162.192.202, 172.64.32.202 and 173.245.58.202 among others, with 3 other IP addresses in total.