collinslearning.com - robtex.com

collinslearning.com

DNSSEC⚠️ Not signed
A104.20.19.53Cloudflare104.20.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns39.domaincontrol.com ⭐
A2603:5:21d1::14πŸ‡ΊπŸ‡Έ GODADDY-DNS2603:5:21d0::/44
PTRns39.domaincontrol.com
A97.74.109.20πŸ‡ΊπŸ‡Έ GODADDY-DNS97.74.108.0/23
PTRns39.domaincontrol.com
NSns40.domaincontrol.com
A2603:5:22d1::14πŸ‡ΊπŸ‡Έ GODADDY-DNS2603:5:22d0::/44
PTRns40.domaincontrol.com
A173.201.77.20πŸ‡ΊπŸ‡Έ GODADDY-DNS173.201.76.0/23
PTRns40.domaincontrol.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbk-in-f26.1e100.net
A142.251.163.27πŸ‡ΊπŸ‡Έ Google142.251.163.0/24
PTRwv-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26πŸ‡ΊπŸ‡Έ Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1aπŸ‡³πŸ‡± Google2a00:1450:4013::/48
PTRyugrqzs-in-f26.1e100.net
A192.178.213.27πŸ‡ΊπŸ‡Έ Google192.178.213.0/24
PTRyugrqzs-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1bπŸ‡¬πŸ‡§ Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26πŸ‡ΊπŸ‡Έ Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1bπŸ‡΅πŸ‡± Google2a00:1450:4025::/48
PTRrd-in-f27.1e100.net
A142.250.147.27πŸ‡ΊπŸ‡Έ Google142.250.147.0/24
PTRrd-in-f27.1e100.net
TXTl0m58hqhmmdln2rdnmj4fqsb9v95y99l
TXTv=spf1 include:dc-aa8e722993._spfm.collinslearning.com ~all
TXTgoogle-site-verification=PvV6cnk-1q0q4-ZdS723sPRpRwQm2KIeTwtHDpSxeVc
TXTNETORGFT7626844.onmicrosoft.com
SOAns39.domaincontrol.comdns@jomax.net 2025-07-18 #0

com

πŸ“ˆ Tranco rank: #780,235

Same first word

DNS History

11 records (8 active, 3 former)

20162017201820192020202120222023202420252026NSns39.domaincontrol.comns40.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commailstore1.secureserver.netsmtp.secureserver.netA104.20.19.53173.213.225.72
●NSns39.domaincontrol.com2015-08-17 β†’ 2026-04-12 Β· 2 obs
● 2015-08-17 08:16:44
● 2026-04-12 17:48:22
●NSns40.domaincontrol.com2015-08-17 β†’ 2026-04-12 Β· 2 obs
● 2015-08-17 08:16:44
● 2026-04-12 17:48:22
●MXalt1.aspmx.l.google.com2026-03-12 β†’ 2026-04-12 Β· 3 obs
β—‹ 2019-12-29 09:20:22
● 2026-03-12 20:52:18
● 2026-04-12 17:48:22
●MXalt2.aspmx.l.google.com2026-03-12 β†’ 2026-04-12 Β· 3 obs
β—‹ 2019-12-29 09:20:22
● 2026-03-12 20:52:18
● 2026-04-12 17:48:22
●MXalt3.aspmx.l.google.com2026-03-12 β†’ 2026-04-12 Β· 3 obs
β—‹ 2019-12-29 09:20:22
● 2026-03-12 20:52:18
● 2026-04-12 17:48:22
●MXalt4.aspmx.l.google.com2026-03-12 β†’ 2026-04-12 Β· 3 obs
β—‹ 2019-12-29 09:20:22
● 2026-03-12 20:52:18
● 2026-04-12 17:48:22
●MXaspmx.l.google.com2026-03-12 β†’ 2026-04-12 Β· 3 obs
β—‹ 2019-12-29 09:20:22
● 2026-03-12 20:52:18
● 2026-04-12 17:48:22
β—‹MXmailstore1.secureserver.net2015-08-17 β†’ 2019-12-29 Β· 4 obs
● 2015-08-17 08:16:44
● 2019-12-29 09:20:22
β—‹ 2026-03-12 20:52:18
β—‹ 2026-04-12 17:48:22
β—‹MXsmtp.secureserver.net2015-08-17 β†’ 2019-12-29 Β· 4 obs
● 2015-08-17 08:16:44
● 2019-12-29 09:20:22
β—‹ 2026-03-12 20:52:18
β—‹ 2026-04-12 17:48:22
●A104.20.19.532026-03-12 β†’ 2026-04-12 Β· 3 obs
β—‹ 2019-12-29 09:20:22
● 2026-03-12 20:52:18
● 2026-04-12 17:48:22
β—‹A173.213.225.722015-08-17 β†’ 2019-12-29 Β· 4 obs
● 2015-08-17 08:16:44
● 2019-12-29 09:20:22
β—‹ 2026-03-12 20:52:18
β—‹ 2026-04-12 17:48:22

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
collinslearning.comns39.domaincontrol.com, ns40.domaincontrol.com4 records

βœ… Authoritative Response

Server:97.74.109.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for collinslearning.com (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1104.20.19.53
NS2ns39.domaincontrol.com, ns40.domaincontrol.com
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT4l0m58hqhmmdln2rdnmj4fqsb9v95y99l, v=spf1 include:dc-aa8e722993._spfm.colli...
SOA1ns39.domaincontrol.com dns.jomax.net

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)

Analysis

IP Addresses

collinslearning.com resolves to a single IP: 104.20.19.53.

Other host names, for instance sports.stream2watch.com, www.blsp.at, stream2watch.com, www.stream2watch.com and blsp.at share IP numbers with collinslearning.com.

Name Servers

collinslearning.com has two name servers: ns39.domaincontrol.com and ns40.domaincontrol.com.

collinslearning.com shares the same name server setup as other domains, for example smkl.co.uk, clya.mx, genieshack.com, txtart.com and sscclasses.com.

Host names with two IP numbers:

ns39.domaincontrol.com points to: 2603:5:21d1::14 and 97.74.109.20; ns40.domaincontrol.com points to: 2603:5:22d1::14 and 173.201.77.20.

Mail Servers

collinslearning.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.

collinslearning.com shares some mail servers with other domains, at least partially; for instance 64.124.60.99.auragan.com, vardziaresort.com, flixedin.com, loveheitmeyer.com and silvaapp.com.

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::1a and 142.251.163.27.

Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4023:2801::1b and 192.178.128.26.

Host alt2.aspmx.l.google.com has IPs 2a00:1450:4013:c1e::1a and 192.178.213.27.

Host alt3.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1b and 192.178.223.26.

Host alt4.aspmx.l.google.com has IPs 2a00:1450:4025:c01::1b and 142.250.147.27.