prosource-certification.com - dns.ninja

prosource-certification.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:3f1e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:8eab🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.30Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.171🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjarred.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjarred.ns.cloudflare.com
A2803:f800:50::6ca2:c37e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjarred.ns.cloudflare.com
A2a06:98c1:50::ac40:237e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjarred.ns.cloudflare.com
A108.162.195.126🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjarred.ns.cloudflare.com
A162.159.44.126Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjarred.ns.cloudflare.com
A172.64.35.126🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjarred.ns.cloudflare.com
NSliv.ns.cloudflare.com
A2606:4700:50::adf5:3abc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliv.ns.cloudflare.com
A2803:f800:50::6ca2:c0bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRliv.ns.cloudflare.com
A2a06:98c1:50::ac40:20bc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRliv.ns.cloudflare.com
A108.162.192.188🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliv.ns.cloudflare.com
A172.64.32.188🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliv.ns.cloudflare.com
A173.245.58.188🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliv.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.63.30, 172.67.142.171
IPv6 hints2606:4700:3033::6815:3f1e, 2606:4700:3034::ac43:8eab
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOAjarred.ns.cloudflare.comdns@cloudflare.com serial=2405416262

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=1784908132

Previously MX for

prosource-certification.com

Subdomains

ns1.prosource-certification.com

Same first word

prosource-certification.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSjarred.ns.cloudflare.comliv.ns.cloudflare.comns1.prosource-certification.comns2.prosource-certification.comMXprosource-certification.comA104.21.63.30172.67.142.1712606:4700:3033::6815:3f1e2606:4700:3034::ac43:8eab2606:4700:3036::6815:3f1e2606:4700:3037::ac43:8eab81.27.98.53
●NSjarred.ns.cloudflare.com2026-03-07 → 2026-07-24 · 3 obs
○ 2017-04-10 11:08:24
● 2026-03-07 19:12:24
● 2026-07-24 15:54:48
●NSliv.ns.cloudflare.com2026-03-07 → 2026-07-24 · 3 obs
○ 2017-04-10 11:08:24
● 2026-03-07 19:12:24
● 2026-07-24 15:54:48
○NSns1.prosource-certification.com2015-08-18 → 2017-04-10 · 4 obs
● 2015-08-18 09:43:42
● 2017-04-10 11:08:24
○ 2026-03-07 19:12:24
○ 2026-07-24 15:54:48
○NSns2.prosource-certification.com2015-08-18 → 2017-04-10 · 4 obs
● 2015-08-18 09:43:42
● 2017-04-10 11:08:24
○ 2026-03-07 19:12:24
○ 2026-07-24 15:54:48
○MXprosource-certification.com2015-08-18 → 2017-04-10 · 4 obs
● 2015-08-18 09:43:42
● 2017-04-10 11:08:24
○ 2026-03-07 19:12:24
○ 2026-07-24 15:54:48
●A104.21.63.302026-03-07 → 2026-07-24 · 3 obs
○ 2017-04-10 11:08:24
● 2026-03-07 19:12:24
● 2026-07-24 15:54:48
●A172.67.142.1712026-03-07 → 2026-07-24 · 3 obs
○ 2017-04-10 11:08:24
● 2026-03-07 19:12:24
● 2026-07-24 15:54:48
●A2606:4700:3033::6815:3f1e2026-07-19 → 2026-07-24 · 3 obs
○ 2026-03-07 19:12:24
● 2026-07-19 07:59:08
● 2026-07-24 15:54:48
●A2606:4700:3034::ac43:8eab2026-07-19 → 2026-07-24 · 3 obs
○ 2026-03-07 19:12:24
● 2026-07-19 07:59:08
● 2026-07-24 15:54:48
○A2606:4700:3036::6815:3f1e2026-03-07 → 2026-03-07 · 4 obs
○ 2017-04-10 11:08:24
● 2026-03-07 19:12:24
○ 2026-07-19 07:59:08
○ 2026-07-24 15:54:48
○A2606:4700:3037::ac43:8eab2026-03-07 → 2026-03-07 · 4 obs
○ 2017-04-10 11:08:24
● 2026-03-07 19:12:24
○ 2026-07-19 07:59:08
○ 2026-07-24 15:54:48
○A81.27.98.532015-08-18 → 2017-04-10 · 4 obs
● 2015-08-18 09:43:42
● 2017-04-10 11:08:24
○ 2026-03-07 19:12:24
○ 2026-07-24 15:54:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
prosource-certification.comliv.ns.cloudflare.com, jarred.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.188

NS records: liv.ns.cloudflare.com, jarred.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prosource-certification.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.63.30, 172.67.142.171
AAAA22606:4700:3034::ac43:8eab, 2606:4700:3033::6815:3f1e
NS2jarred.ns.cloudflare.com, liv.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jarred.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

prosource-certification.com is the parent zone for ns1.prosource-certification.com.

IP Addresses

prosource-certification.com resolves to four IP addresses: 104.21.63.30, 172.67.142.171, 2606:4700:3033::6815:3f1e and 2606:4700:3034::ac43:8eab.

Two other host names, along with feshum.ummada.ac.id, skk089.com and exploreluxor.org, also share IP numbers with prosource-certification.com.

Name Servers

prosource-certification.com uses two name servers for its delegation: jarred.ns.cloudflare.com and liv.ns.cloudflare.com.

prosource-certification.com shares its NS records with other domains, for example nhlondon.com, pm101course.com, nhventura.com and two others.

prosource-certification.com partially shares its NS delegation with several other domains, including kbwx.org, portaleenergia.com, freemusketeers.nl and two others.

These name servers regularly co-occur with the name servers lindsey.ns.cloudflare.com, linda.ns.cloudflare.com and chloe.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname jarred.ns.cloudflare.com directs to 108.162.195.126, 162.159.44.126 and 172.64.35.126 along with 3 other IP addresses.

Hostname liv.ns.cloudflare.com directs to 108.162.192.188, 172.64.32.188 and 173.245.58.188 along with 3 other IP addresses.