sfcatalyst.org - robtex.com

sfcatalyst.org

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:be58🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:3974🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.116Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.88🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalberto.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c12🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A2803:f800:50::6ca2:c312🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalberto.ns.cloudflare.com
A2a06:98c1:50::ac40:2312🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalberto.ns.cloudflare.com
A108.162.195.18🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A162.159.44.18Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
A172.64.35.18🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalberto.ns.cloudflare.com
NSval.ns.cloudflare.com
A2606:4700:50::adf5:3aea🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
A2803:f800:50::6ca2:c0ea🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRval.ns.cloudflare.com
A2a06:98c1:50::ac40:20ea🇺🇸 Cloudflare2a06:98c1:50::/45
PTRval.ns.cloudflare.com
A108.162.192.234🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
A172.64.32.234🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
A173.245.58.234🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.116, 172.67.190.88
IPv6 hints2606:4700:3033::ac43:be58, 2606:4700:3034::6815:3974
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com
SOAalberto.ns.cloudflare.comdns@cloudflare.com serial=2399543101

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1776039145

Same first word

sfcatalyst.org

DNS History

14 records (6 active, 8 former)

2017201820192020202120222023202420252026NSalberto.ns.cloudflare.comval.ns.cloudflare.comns57.domaincontrol.comns58.domaincontrol.comMXmailstore1.secureserver.netmx.zoho.commx2.zoho.comsmtp.secureserver.netA104.21.57.116172.67.190.882606:4700:3033::ac43:be582606:4700:3034::6815:3974184.168.221.835.163.209.120
●NSalberto.ns.cloudflare.com2026-02-16 → 2026-04-13 · 3 obs
○ 2017-07-07 10:24:42
● 2026-02-16 00:33:06
● 2026-04-13 00:32:02
○NSns57.domaincontrol.com2016-11-20 → 2017-07-07 · 4 obs
● 2016-11-20 19:27:42
● 2017-07-07 10:24:42
○ 2026-02-16 00:33:06
○ 2026-04-13 00:32:02
○NSns58.domaincontrol.com2016-11-20 → 2017-07-07 · 4 obs
● 2016-11-20 19:27:42
● 2017-07-07 10:24:42
○ 2026-02-16 00:33:06
○ 2026-04-13 00:32:02
●NSval.ns.cloudflare.com2026-02-16 → 2026-04-13 · 3 obs
○ 2017-07-07 10:24:42
● 2026-02-16 00:33:06
● 2026-04-13 00:32:02
○MXmailstore1.secureserver.net2016-11-20 → 2016-11-20 · 3 obs
● 2016-11-20 19:27:42
○ 2017-07-07 10:24:42
○ 2026-04-13 00:32:02
○MXmx.zoho.com2017-07-07 → 2026-02-16 · 5 obs
○ 2016-11-20 19:27:42
● 2017-07-07 10:24:42
● 2026-02-16 00:33:06
○ 2026-02-18 13:19:54
○ 2026-04-13 00:32:02
○MXmx2.zoho.com2017-07-07 → 2026-02-16 · 5 obs
○ 2016-11-20 19:27:42
● 2017-07-07 10:24:42
● 2026-02-16 00:33:06
○ 2026-02-18 13:19:54
○ 2026-04-13 00:32:02
○MXsmtp.secureserver.net2016-11-20 → 2016-11-20 · 3 obs
● 2016-11-20 19:27:42
○ 2017-07-07 10:24:42
○ 2026-04-13 00:32:02
●A104.21.57.1162026-02-16 → 2026-04-13 · 3 obs
○ 2017-07-07 10:24:42
● 2026-02-16 00:33:06
● 2026-04-13 00:32:02
●A172.67.190.882026-02-16 → 2026-04-13 · 3 obs
○ 2017-07-07 10:24:42
● 2026-02-16 00:33:06
● 2026-04-13 00:32:02
○A184.168.221.82016-11-20 → 2016-11-20 · 3 obs
● 2016-11-20 19:27:42
○ 2017-07-07 10:24:42
○ 2026-04-13 00:32:02
●A2606:4700:3033::ac43:be582026-02-16 → 2026-04-13 · 3 obs
○ 2017-07-07 10:24:42
● 2026-02-16 00:33:06
● 2026-04-13 00:32:02
●A2606:4700:3034::6815:39742026-02-16 → 2026-04-13 · 3 obs
○ 2017-07-07 10:24:42
● 2026-02-16 00:33:06
● 2026-04-13 00:32:02
○A35.163.209.1202017-07-07 → 2017-07-07 · 4 obs
○ 2016-11-20 19:27:42
● 2017-07-07 10:24:42
○ 2026-02-16 00:33:06
○ 2026-04-13 00:32:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
sfcatalyst.orgval.ns.cloudflare.com, alberto.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.18

NS records: val.ns.cloudflare.com, alberto.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfcatalyst.org (unsigned zone)

⏱️ Timing

Total: 274ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.190.88, 104.21.57.116
AAAA22606:4700:3033::ac43:be58, 2606:4700:3034::6815:3974
NS2alberto.ns.cloudflare.com, val.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alberto.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

sfcatalyst.org points to four IP numbers: 2606:4700:3033::ac43:be58, 2606:4700:3034::6815:3974, 104.21.57.116 and 172.67.190.88.

Other host names, for instance 1xbet-giris.xyz, www.biharwap.net, satmocks.com, royallab247.com and clarkrundell.com share IP numbers with sfcatalyst.org.

Name Servers

sfcatalyst.org's delegation is to two name servers alberto.ns.cloudflare.com and val.ns.cloudflare.com.

sfcatalyst.org shares the same name server configuration as other domains, such as briggittmarcovich.com, marcovichagency.com, 4433.ir, aisyahrozi.com and apprendaris.com.

sfcatalyst.org at least partially shares its name servers with other domains, for instance zhuxianshouyouzhiye.com.cn, uustotoabadi.com, suntracenergy.com, 55shijishengshiguojitianyuxianzaizenmeyang.com.cn and provento-ventilation.ru.

These name servers are commonly used alongside malavika.ns.cloudflare.com and nelly.ns.cloudflare.com.

Host names with six IP numbers:

alberto.ns.cloudflare.com points to: 2606:4700:58::a29f:2c12, 2803:f800:50::6ca2:c312, 2a06:98c1:50::ac40:2312, 108.162.195.18, 162.159.44.18 and 172.64.35.18.

val.ns.cloudflare.com points to: 2606:4700:50::adf5:3aea, 2803:f800:50::6ca2:c0ea, 2a06:98c1:50::ac40:20ea, 108.162.192.234, 172.64.32.234 and 173.245.58.234.