sfc548.com - dns.ninja

`sfc548.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9b98^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:50f0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.240^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.152^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`albert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`albert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`albert.ns.cloudflare.com`
		A	108.162.193.58^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	172.64.33.58^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	173.245.59.58^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
NS	`yolanda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yolanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yolanda.ns.cloudflare.com`
		A	108.162.192.241^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	172.64.32.241^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	173.245.58.241^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.240, 172.67.155.152
		IPv6 hints	2606:4700:3033::ac43:9b98, 2606:4700:3037::6815:50f0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com
SOA	`albert.ns.cloudflare.com`dns@cloudflare.com serial=2411418629

`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=1786548024

Same first word

sfc548.com

DNS History

7 records (6 active, 1 former)

●NSalbert.ns.cloudflare.com2026-05-11 → 2026-08-12 · 2 obs

● 2026-05-11 23:17:40
● 2026-08-12 15:24:26

●NSyolanda.ns.cloudflare.com2026-05-11 → 2026-08-12 · 2 obs

● 2026-05-11 23:17:40
● 2026-08-12 15:24:26

●A104.21.80.2402026-05-11 → 2026-08-12 · 2 obs

● 2026-05-11 23:17:40
● 2026-08-12 15:24:26

●A172.67.155.1522026-05-11 → 2026-08-12 · 2 obs

● 2026-05-11 23:17:40
● 2026-08-12 15:24:26

○A2606:4700:3030::6815:50f02026-05-11 → 2026-06-12 · 4 obs

● 2026-05-11 23:17:40
● 2026-06-12 09:17:44
○ 2026-07-23 07:47:44
○ 2026-08-12 15:24:26

●A2606:4700:3033::ac43:9b982026-05-11 → 2026-08-12 · 2 obs

● 2026-05-11 23:17:40
● 2026-08-12 15:24:26

●A2606:4700:3037::6815:50f02026-07-23 → 2026-08-12 · 3 obs

○ 2026-06-12 09:17:44
● 2026-07-23 07:47:44
● 2026-08-12 15:24:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net...	-
sfc548.com	yolanda.ns.cloudflare.com, albert.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.58

NS records: yolanda.ns.cloudflare.com, albert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfc548.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.152, 104.21.80.240`
AAAA	2	`2606:4700:3033::ac43:9b98, 2606:4700:3037::6815:50f0`
NS	2	`albert.ns.cloudflare.com, yolanda.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`albert.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sfc548.com points to the four IP addresses 104.21.80.240, 172.67.155.152, 2606:4700:3033::ac43:9b98 and 2606:4700:3037::6815:50f0.

www.parapenterc.com, lysetteanthony.co.uk, www.mlevitra.com plus two other host names have IP numbers in common with sfc548.com.

Name Servers

sfc548.com is served by two delegated name servers, albert.ns.cloudflare.com and yolanda.ns.cloudflare.com.

The name server configuration of sfc548.com is shared with other domains, for instance soulwinningcards.com, zzec.com.cn, dgav13.com and two others.

At least some of sfc548.com's name servers are shared with other domains, for example payou.pro, news.one, kosmocard.com and two more.

These name servers tend to be deployed in combination with the name servers lina.ns.cloudflare.com and beth.ns.cloudflare.com.

Hosts with 6 IP addresses each:

albert.ns.cloudflare.com carries IP addresses 108.162.193.58, 172.64.33.58 and 173.245.59.58, with 3 other addresses beyond those.

yolanda.ns.cloudflare.com carries IP addresses 108.162.192.241, 172.64.32.241 and 173.245.58.241, with 3 other addresses beyond those.