agencycourse.com - robtex.com

agencycourse.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3b36🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:d691🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.59.54Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.145🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdonald.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonald.ns.cloudflare.com
A2803:f800:50::6ca2:c19e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdonald.ns.cloudflare.com
A2a06:98c1:50::ac40:219e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdonald.ns.cloudflare.com
A108.162.193.158🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonald.ns.cloudflare.com
A172.64.33.158🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonald.ns.cloudflare.com
A173.245.59.158🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonald.ns.cloudflare.com
NSkim.ns.cloudflare.com
A2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkim.ns.cloudflare.com
A2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkim.ns.cloudflare.com
A108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTca3-b00c428409ba4b399b3158e1422ecfc2
TXTgoogle-site-verification=-fWyRsPPmvLhcsgy2u1iH82zNAscQvt4TZnvbv7ENto
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.59.54, 172.67.214.145
IPv62606:4700:3031::6815:3b36, 2606:4700:3032::ac43:d691
SOAdonald.ns.cloudflare.comdns@cloudflare.com serial=2396545539

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=1771291435

Subdomains

sage.agencycourse.com

Same first word

agencycourse.com

Similar names

sourceagency.com
agencysource.net

DNS History

16 records (11 active, 5 former)

2017201820192020202120222023202420252026NSdonald.ns.cloudflare.comkim.ns.cloudflare.comns-1445.awsdns-52.orgns-1874.awsdns-42.co.ukns-22.awsdns-02.comns-992.awsdns-60.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.59.54172.67.214.1452606:4700:3031::6815:3b362606:4700:3032::ac43:d69152.3.1.208
●NSdonald.ns.cloudflare.com2026-03-09 → 2026-03-20 · 3 obs
○ 2017-10-04 11:53:48
● 2026-03-09 12:40:36
● 2026-03-20 05:37:56
●NSkim.ns.cloudflare.com2026-03-09 → 2026-03-20 · 3 obs
○ 2017-10-04 11:53:48
● 2026-03-09 12:40:36
● 2026-03-20 05:37:56
○NSns-1445.awsdns-52.org2016-12-17 → 2017-10-04 · 4 obs
● 2016-12-17 04:39:26
● 2017-10-04 11:53:48
○ 2026-03-09 12:40:36
○ 2026-03-20 05:37:56
○NSns-1874.awsdns-42.co.uk2016-12-17 → 2017-10-04 · 4 obs
● 2016-12-17 04:39:26
● 2017-10-04 11:53:48
○ 2026-03-09 12:40:36
○ 2026-03-20 05:37:56
○NSns-22.awsdns-02.com2016-12-17 → 2017-10-04 · 4 obs
● 2016-12-17 04:39:26
● 2017-10-04 11:53:48
○ 2026-03-09 12:40:36
○ 2026-03-20 05:37:56
○NSns-992.awsdns-60.net2016-12-17 → 2017-10-04 · 4 obs
● 2016-12-17 04:39:26
● 2017-10-04 11:53:48
○ 2026-03-09 12:40:36
○ 2026-03-20 05:37:56
●MXalt1.aspmx.l.google.com2017-10-04 → 2026-03-20 · 2 obs
● 2017-10-04 11:53:48
● 2026-03-20 05:37:56
●MXalt2.aspmx.l.google.com2017-10-04 → 2026-03-20 · 2 obs
● 2017-10-04 11:53:48
● 2026-03-20 05:37:56
●MXalt3.aspmx.l.google.com2017-10-04 → 2026-03-20 · 2 obs
● 2017-10-04 11:53:48
● 2026-03-20 05:37:56
●MXalt4.aspmx.l.google.com2017-10-04 → 2026-03-20 · 2 obs
● 2017-10-04 11:53:48
● 2026-03-20 05:37:56
●MXaspmx.l.google.com2017-10-04 → 2026-03-20 · 2 obs
● 2017-10-04 11:53:48
● 2026-03-20 05:37:56
●A104.21.59.542026-03-09 → 2026-03-20 · 3 obs
○ 2017-10-04 11:53:48
● 2026-03-09 12:40:36
● 2026-03-20 05:37:56
●A172.67.214.1452026-03-09 → 2026-03-20 · 3 obs
○ 2017-10-04 11:53:48
● 2026-03-09 12:40:36
● 2026-03-20 05:37:56
●A2606:4700:3031::6815:3b362026-03-09 → 2026-03-20 · 3 obs
○ 2017-10-04 11:53:48
● 2026-03-09 12:40:36
● 2026-03-20 05:37:56
●A2606:4700:3032::ac43:d6912026-03-09 → 2026-03-20 · 3 obs
○ 2017-10-04 11:53:48
● 2026-03-09 12:40:36
● 2026-03-20 05:37:56
○A52.3.1.2082016-12-17 → 2017-10-04 · 4 obs
● 2016-12-17 04:39:26
● 2017-10-04 11:53:48
○ 2026-03-09 12:40:36
○ 2026-03-20 05:37:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
agencycourse.comkim.ns.cloudflare.com, donald.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.193.158

NS records: kim.ns.cloudflare.com, donald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for agencycourse.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.214.145, 104.21.59.54
AAAA22606:4700:3032::ac43:d691, 2606:4700:3031::6815:3b36
NS2donald.ns.cloudflare.com, kim.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2ca3-b00c428409ba4b399b3158e1422ecfc2, google-site-verification=-fWyRsPPmvLhcsg
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1donald.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

agencycourse.com is the parent of sage.agencycourse.com.

IP Addresses

agencycourse.com resolves to four IPs: 2606:4700:3031::6815:3b36, 2606:4700:3032::ac43:d691, 104.21.59.54 and 172.67.214.145.

Other host names, for instance mail.nomadicware.com, mcklover.com, www.wokinghamhousing.com, seimg.net and www.linospizzeriaitalianrestaurant.com share IP numbers with agencycourse.com.

Name Servers

agencycourse.com has two name servers: donald.ns.cloudflare.com and kim.ns.cloudflare.com.

agencycourse.com shares the same name server setup as other domains, for example online-behavior.com, measuresummit.com, ppccourse.net, analyticscourse.net and integritywoodcraft.com.

agencycourse.com shares some name servers with other domains, for example cnduval.com, biks.no, innsett.com, cns-skin.cn and 888515.cfd.

These name servers are commonly used alongside casey.ns.cloudflare.com, leif.ns.cloudflare.com, magnolia.ns.cloudflare.com and penny.ns.cloudflare.com.

Host names with six IP numbers: donald.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9e, 2803:f800:50::6ca2:c19e, 2a06:98c1:50::ac40:219e, 108.162.193.158, 172.64.33.158 and 173.245.59.158; kim.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.

Mail Servers

agencycourse.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

agencycourse.com shares some mail servers with other domains, at least partially; for instance jabbalab.com, vikatsol.com, florentinefilms.com, ns500794.ns500841.ns500794.ns500841.ns500795.ns500794.ns500794.ns500821.ns500794.ns500794.ns500795.ns500821.ns500821.ns500790.ns500795.lustypartnersfinder.com and padeh.co.il.

these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4004:c19::1b and 172.253.62.27.

Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4003:c30::1b and 74.125.27.26.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4001:c70::1a and 192.178.209.26.

Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4024:c0d::1b and 192.178.152.26.

Host alt4.aspmx.l.google.com has IPs 2607:f8b0:4023:403::1a and 142.250.96.27.