sourcefirst.com - dns.ninja

sourcefirst.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:ce27🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:5ae9🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.233Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.206.39🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaaden.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c5c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaden.ns.cloudflare.com
A2803:f800:50::6ca2:c35c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaaden.ns.cloudflare.com
A2a06:98c1:50::ac40:235c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaaden.ns.cloudflare.com
A108.162.195.92🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaden.ns.cloudflare.com
A162.159.44.92Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaden.ns.cloudflare.com
A172.64.35.92🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaaden.ns.cloudflare.com
NSjoselyn.ns.cloudflare.com
A2606:4700:50::a29f:262b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoselyn.ns.cloudflare.com
A2803:f800:50::6ca2:c22b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjoselyn.ns.cloudflare.com
A2a06:98c1:50::ac40:222b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjoselyn.ns.cloudflare.com
A108.162.194.43🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoselyn.ns.cloudflare.com
A162.159.38.43Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoselyn.ns.cloudflare.com
A172.64.34.43🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjoselyn.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.233, 172.67.206.39
IPv6 hints2606:4700:3030::ac43:ce27, 2606:4700:3034::6815:5ae9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=67, name=cloudflare-ech.com
SOAaaden.ns.cloudflare.comdns@cloudflare.com serial=2405382366

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1781615220

Same first word

sourcefirst.com

Similar names

firstcourse.net
firstsource.io
firstsource.life
firstcourse.org
firstsource.net
resortficus.com
firstsource.co
firstsource.org
frostcruise.com
stoicsurfer.com
firstsource.com
firstsource.eu
crossfireut.com
firstsource.in
coursefirst.com
cruisersoft.com
firstsource.la
softcruiser.com
firstcourse.in
firstcourse.fr

DNS History

15 records (6 active, 9 former)

200920112013201520172019202120232025NSaaden.ns.cloudflare.comjoselyn.ns.cloudflare.comns03.domaincontrol.comns04.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.90.233172.67.206.392606:4700:3030::ac43:ce272606:4700:3034::6815:5ae9184.168.221.54188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSaaden.ns.cloudflare.com2026-02-24 → 2026-06-16 · 3 obs
○ 2017-05-14 10:17:18
● 2026-02-24 03:08:34
● 2026-06-16 13:09:36
●NSjoselyn.ns.cloudflare.com2026-02-24 → 2026-06-16 · 3 obs
○ 2017-05-14 10:17:18
● 2026-02-24 03:08:34
● 2026-06-16 13:09:36
○NSns03.domaincontrol.com2015-05-29 → 2017-05-14 · 5 obs
○ 2008-03-20 04:10:36
● 2015-05-29 06:00:28
● 2017-05-14 10:17:18
○ 2026-02-24 03:08:34
○ 2026-06-16 13:09:36
○NSns04.domaincontrol.com2015-05-29 → 2017-05-14 · 5 obs
○ 2008-03-20 04:10:36
● 2015-05-29 06:00:28
● 2017-05-14 10:17:18
○ 2026-02-24 03:08:34
○ 2026-06-16 13:09:36
○MXmailstore1.secureserver.net2015-05-29 → 2017-05-14 · 5 obs
○ 2008-03-20 04:10:36
● 2015-05-29 06:00:28
● 2017-05-14 10:17:18
○ 2026-02-24 03:08:34
○ 2026-06-16 13:09:36
○MXsmtp.secureserver.net2015-05-29 → 2017-05-14 · 5 obs
○ 2008-03-20 04:10:36
● 2015-05-29 06:00:28
● 2017-05-14 10:17:18
○ 2026-02-24 03:08:34
○ 2026-06-16 13:09:36
●A104.21.90.2332026-02-24 → 2026-06-16 · 10 obs
○ 2017-05-14 10:17:18
● 2026-02-24 03:08:34
● 2026-03-10 10:00:44
○ 2026-03-18 12:06:06
○ 2026-03-30 02:06:24
● 2026-04-06 00:00:02
● 2026-04-24 06:28:16
○ 2026-04-26 05:39:06
● 2026-05-03 10:01:36
● 2026-06-16 13:09:36
●A172.67.206.392026-02-24 → 2026-06-16 · 10 obs
○ 2017-05-14 10:17:18
● 2026-02-24 03:08:34
● 2026-03-10 10:00:44
○ 2026-03-18 12:06:06
○ 2026-03-30 02:06:24
● 2026-04-06 00:00:02
● 2026-04-24 06:28:16
○ 2026-04-26 05:39:06
● 2026-05-03 10:01:36
● 2026-06-16 13:09:36
○A184.168.221.542015-05-29 → 2017-05-14 · 5 obs
○ 2008-03-20 04:10:36
● 2015-05-29 06:00:28
● 2017-05-14 10:17:18
○ 2026-02-24 03:08:34
○ 2026-06-16 13:09:36
○A188.114.96.02026-03-18 → 2026-04-26 · 9 obs
○ 2026-02-24 03:08:34
○ 2026-03-10 10:00:44
● 2026-03-18 12:06:06
● 2026-03-30 02:06:24
○ 2026-04-06 00:00:02
○ 2026-04-24 06:28:16
● 2026-04-26 05:39:06
○ 2026-05-03 10:01:36
○ 2026-06-16 13:09:36
○A188.114.97.02026-03-18 → 2026-04-26 · 9 obs
○ 2026-02-24 03:08:34
○ 2026-03-10 10:00:44
● 2026-03-18 12:06:06
● 2026-03-30 02:06:24
○ 2026-04-06 00:00:02
○ 2026-04-24 06:28:16
● 2026-04-26 05:39:06
○ 2026-05-03 10:01:36
○ 2026-06-16 13:09:36
●A2606:4700:3030::ac43:ce272026-02-24 → 2026-06-16 · 10 obs
○ 2017-05-14 10:17:18
● 2026-02-24 03:08:34
● 2026-03-10 10:00:44
○ 2026-03-18 12:06:06
○ 2026-03-30 02:06:24
● 2026-04-06 00:00:02
● 2026-04-24 06:28:16
○ 2026-04-26 05:39:06
● 2026-05-03 10:01:36
● 2026-06-16 13:09:36
●A2606:4700:3034::6815:5ae92026-02-24 → 2026-06-16 · 10 obs
○ 2017-05-14 10:17:18
● 2026-02-24 03:08:34
● 2026-03-10 10:00:44
○ 2026-03-18 12:06:06
○ 2026-03-30 02:06:24
● 2026-04-06 00:00:02
● 2026-04-24 06:28:16
○ 2026-04-26 05:39:06
● 2026-05-03 10:01:36
● 2026-06-16 13:09:36
○A2a06:98c1:3120::2026-03-18 → 2026-04-26 · 9 obs
○ 2026-02-24 03:08:34
○ 2026-03-10 10:00:44
● 2026-03-18 12:06:06
● 2026-03-30 02:06:24
○ 2026-04-06 00:00:02
○ 2026-04-24 06:28:16
● 2026-04-26 05:39:06
○ 2026-05-03 10:01:36
○ 2026-06-16 13:09:36
○A2a06:98c1:3121::2026-03-18 → 2026-04-26 · 9 obs
○ 2026-02-24 03:08:34
○ 2026-03-10 10:00:44
● 2026-03-18 12:06:06
● 2026-03-30 02:06:24
○ 2026-04-06 00:00:02
○ 2026-04-24 06:28:16
● 2026-04-26 05:39:06
○ 2026-05-03 10:01:36
○ 2026-06-16 13:09:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sourcefirst.comjoselyn.ns.cloudflare.com, aaden.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.92

NS records: joselyn.ns.cloudflare.com, aaden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourcefirst.com (unsigned zone)

⏱️ Timing

Total: 231ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.206.39, 104.21.90.233
AAAA22606:4700:3030::ac43:ce27, 2606:4700:3034::6815:5ae9
NS2aaden.ns.cloudflare.com, joselyn.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aaden.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sourcefirst.com has four IP addresses: 104.21.90.233, 172.67.206.39, 2606:4700:3030::ac43:ce27 and 2606:4700:3034::6815:5ae9.

Additional host names — mingfanshuzhi.com, 176144.cn, vidstream.cc and two others — share IP numbers with sourcefirst.com.

Name Servers

sourcefirst.com has two authoritative name servers — aaden.ns.cloudflare.com and joselyn.ns.cloudflare.com.

sourcefirst.com shares its name server setup with other domains, including stake-casino-fr.org, futo.tech, futo.org and two others.

sourcefirst.com has at least partial name server overlap with other domains, such as elpromotor.org, coolmoviez.deals, adaptus.cl and two others.

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

Host names with 6 IP numbers:

aaden.ns.cloudflare.com points to 108.162.195.92, 162.159.44.92, 172.64.35.92 and 3 other IP addresses.

joselyn.ns.cloudflare.com points to 108.162.194.43, 162.159.38.43, 172.64.34.43 and 3 other IP addresses.