sf56249xc.com - robtex.com
sf56249xc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:4402::ac40:9742🇺🇸 Cloudflare2606:4700:4402::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2a06:98c1:3109::6812:24be🇺🇸 Cloudflare2a06:98c1:3109::/48 ✓ In HTTPS hints | ||||||
| A | 104.18.36.190Cloudflare104.18.36.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.64.151.66🇺🇸 Cloudflare172.64.151.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jack.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c179🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2179🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 108.162.193.121🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 172.64.33.121🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| A | 173.245.59.121🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jack.ns.cloudflare.com | ||||||
| NS | lara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a80🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c080🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2080🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 108.162.192.128🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 172.64.32.128🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 173.245.58.128🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.18.36.190, 172.64.151.66 | ||||||
| IPv6 hints | 2606:4700:4402::ac40:9742, 2a06:98c1:3109::6812:24be | ||||||
| SOA | jack.ns.cloudflare.comdns@cloudflare.com serial=2406850452 | ||||||
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.netnstld@verisign-grs.com serial=1781982300 | ||||||
rank #267172 in the tld
Same first word
sf56249xc.com |
DNS History
6 records (6 active, 0 former)
●NSjack.ns.cloudflare.com2026-06-18 → 2026-06-20 · 2 obs
● 2026-06-20 19:19:04
●NSlara.ns.cloudflare.com2026-06-18 → 2026-06-20 · 2 obs
● 2026-06-20 19:19:04
●A104.18.36.1902026-06-18 → 2026-06-20 · 2 obs
● 2026-06-20 19:19:04
●A172.64.151.662026-06-18 → 2026-06-20 · 2 obs
● 2026-06-20 19:19:04
●A2606:4700:4402::ac40:97422026-06-18 → 2026-06-20 · 2 obs
● 2026-06-20 19:19:04
●A2a06:98c1:3109::6812:24be2026-06-18 → 2026-06-20 · 2 obs
● 2026-06-20 19:19:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sf56249xc.com | jack.ns.cloudflare.com, lara.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.128
NS records: jack.ns.cloudflare.com, lara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sf56249xc.com (unsigned zone)
⏱️ Timing
Total: 1103ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.64.151.66, 104.18.36.190 |
| AAAA | 2 | 2606:4700:4402::ac40:9742, 2a06:98c1:3109::6812:24be |
| NS | 2 | jack.ns.cloudflare.com, lara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | jack.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jack.ns.cloudflare.com, jack.ns.cloudflare.com, jack.ns.cloudflare.com...)
Analysis
IP Addresses
sf56249xc.com resolves to four IP addresses: 104.18.36.190, 172.64.151.66, 2606:4700:4402::ac40:9742 and 2a06:98c1:3109::6812:24be.
www.mycenturahealth.org, sonylegacy.co.uk, commcloud.prod-blns-brigitte-hachenburg-de.cc-ecdn.net.cdn.cloudflare.net plus two other host names have IP numbers in common with sf56249xc.com.
Name Servers
Two name servers handle the delegation for sf56249xc.com: jack.ns.cloudflare.com and lara.ns.cloudflare.com.
The name server configuration of sf56249xc.com is shared with other domains, for instance austinfraser.es, devkitpro.org, k7162p.com and two others.
sf56249xc.com shares at least some of its name servers with other domains, including zqdscar.com, sinipauliina.com, legitimus.am and two others.
These name servers are frequently seen alongside the name servers rob.ns.cloudflare.com.
Hosts with 6 IP addresses each:
jack.ns.cloudflare.com resolves to 108.162.193.121, 172.64.33.121 and 173.245.59.121 among others, with 3 other IP addresses in total.
lara.ns.cloudflare.com resolves to 108.162.192.128, 172.64.32.128 and 173.245.58.128 among others, with 3 other IP addresses in total.