learnbook.com.au - robtex.com

learnbook.com.au

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:8245🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:337🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.3.55Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.130.69🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSathena.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a48🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRathena.ns.cloudflare.com
A2803:f800:50::6ca2:c048🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRathena.ns.cloudflare.com
A2a06:98c1:50::ac40:2048🇺🇸 Cloudflare2a06:98c1:50::/45
PTRathena.ns.cloudflare.com
A108.162.192.72🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRathena.ns.cloudflare.com
A172.64.32.72🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRathena.ns.cloudflare.com
A173.245.58.72🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRathena.ns.cloudflare.com
NSgraham.ns.cloudflare.com
A2606:4700:58::adf5:3bab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgraham.ns.cloudflare.com
A2803:f800:50::6ca2:c1ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgraham.ns.cloudflare.com
A2a06:98c1:50::ac40:21ab🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgraham.ns.cloudflare.com
A108.162.193.171🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgraham.ns.cloudflare.com
A172.64.33.171🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgraham.ns.cloudflare.com
A173.245.59.171🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgraham.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
MXaspmx2.googlemail.com(10)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
MXmxa.mailgun.org(10)
A34.160.13.42🇺🇸 Google34.160.0.0/16
PTR42.13.160.34.bc.googleusercontent.com
MXmxb.mailgun.org(10)
A34.160.13.42🇺🇸 Google34.160.0.0/16
PTR42.13.160.34.bc.googleusercontent.com
TXTv=spf1 include:mailgun.org include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.3.55, 172.67.130.69
IPv62606:4700:3033::ac43:8245, 2606:4700:3036::6815:337
SOAathena.ns.cloudflare.comdns@cloudflare.com serial=2396635844

com.au

DNSSEC🔒 Signed (DS record present)
NSq.au ⭐ ⚠️ Not in parent delegation
NSa.au ⚠️ Not in parent delegation 🔒
NSr.au ⚠️ Not in parent delegation
NSs.au ⚠️ Not in parent delegation
NSt.au ⚠️ Not in parent delegation
SOAq.auhostmaster@donuts.email serial=1771274288
WOT: SAFE (34/100)

Previously MX for

learnbook.com.au

Subdomains

issftraining.learnbook.com.au
lmslogin.learnbook.com.au
s14833.learnbook.com.au
s13005.learnbook.com.au
mdlweb-2.learnbook.com.au
mdlweb-4.learnbook.com.au
s1237246.learnbook.com.au
vicroadselearning.learnbook.com.au
s13251.learnbook.com.au
mdlweb-0.learnbook.com.au
s13085.learnbook.com.au

Same first word

learnbook.co.za
learnbook.com.au
learnbook.com
learnbook.net
learnbook.se
learnbook.com.tw

Similar names

ronakobel.de
kobolearn.com
kroonable.com
brooklane.co.uk
brooklane.com.au
brookneal.net
brooklane.org
blankeroo.com

DNS History

17 records (13 active, 4 former)

20162017201820192020202120222023202420252026NSathena.ns.cloudflare.comgraham.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commxa.mailgun.orgmxb.mailgun.orglearnbook.com.aumx2.zoho.comA104.21.3.55172.67.130.692606:4700:3033::ac43:82452606:4700:3036::6815:33713.55.87.14054.206.89.133
●NSathena.ns.cloudflare.com2015-06-30 → 2026-03-05 · 2 obs
● 2015-06-30 02:56:06
● 2026-03-05 11:24:00
●NSgraham.ns.cloudflare.com2015-06-30 → 2026-03-05 · 2 obs
● 2015-06-30 02:56:06
● 2026-03-05 11:24:00
●MXalt1.aspmx.l.google.com2020-02-18 → 2026-03-05 · 3 obs
○ 2017-01-31 09:23:38
● 2020-02-18 21:05:56
● 2026-03-05 11:24:00
●MXalt2.aspmx.l.google.com2020-02-18 → 2026-03-05 · 3 obs
○ 2017-01-31 09:23:38
● 2020-02-18 21:05:56
● 2026-03-05 11:24:00
●MXaspmx.l.google.com2020-02-18 → 2026-03-05 · 3 obs
○ 2017-01-31 09:23:38
● 2020-02-18 21:05:56
● 2026-03-05 11:24:00
●MXaspmx2.googlemail.com2020-02-18 → 2026-03-05 · 3 obs
○ 2017-01-31 09:23:38
● 2020-02-18 21:05:56
● 2026-03-05 11:24:00
●MXaspmx3.googlemail.com2020-02-18 → 2026-03-05 · 3 obs
○ 2017-01-31 09:23:38
● 2020-02-18 21:05:56
● 2026-03-05 11:24:00
○MXlearnbook.com.au2015-06-30 → 2017-01-31 · 4 obs
● 2015-06-30 02:56:06
● 2017-01-31 09:23:38
○ 2020-02-18 21:05:56
○ 2026-03-05 11:24:00
○MXmx2.zoho.com2016-01-21 → 2017-01-31 · 5 obs
○ 2015-06-30 02:56:06
● 2016-01-21 14:49:52
● 2017-01-31 09:23:38
○ 2020-02-18 21:05:56
○ 2026-03-05 11:24:00
●MXmxa.mailgun.org2017-01-31 → 2026-03-05 · 3 obs
○ 2016-01-21 14:49:52
● 2017-01-31 09:23:38
● 2026-03-05 11:24:00
●MXmxb.mailgun.org2017-01-31 → 2026-03-05 · 3 obs
○ 2016-01-21 14:49:52
● 2017-01-31 09:23:38
● 2026-03-05 11:24:00
●A104.21.3.552026-02-17 → 2026-03-05 · 3 obs
○ 2020-02-18 21:05:56
● 2026-02-17 03:24:56
● 2026-03-05 11:24:00
○A13.55.87.1402020-02-18 → 2020-02-18 · 4 obs
○ 2017-01-31 09:23:38
● 2020-02-18 21:05:56
○ 2026-02-17 03:24:56
○ 2026-03-05 11:24:00
●A172.67.130.692026-02-17 → 2026-03-05 · 3 obs
○ 2020-02-18 21:05:56
● 2026-02-17 03:24:56
● 2026-03-05 11:24:00
●A2606:4700:3033::ac43:82452026-02-17 → 2026-03-05 · 3 obs
○ 2020-02-18 21:05:56
● 2026-02-17 03:24:56
● 2026-03-05 11:24:00
●A2606:4700:3036::6815:3372026-02-17 → 2026-03-05 · 3 obs
○ 2020-02-18 21:05:56
● 2026-02-17 03:24:56
● 2026-03-05 11:24:00
○A54.206.89.1332015-06-30 → 2017-01-31 · 4 obs
● 2015-06-30 02:56:06
● 2017-01-31 09:23:38
○ 2020-02-18 21:05:56
○ 2026-03-05 11:24:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aua.au, q.au, r.au, s.au...-
learnbook.com.auathena.ns.cloudflare.com, graham.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.192.72

NS records: athena.ns.cloudflare.com, graham.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnbook.com.au (unsigned zone)

⏱️ Timing

Total: 784ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.130.69, 104.21.3.55
AAAA22606:4700:3036::6815:337, 2606:4700:3033::ac43:8245
NS2athena.ns.cloudflare.com, graham.ns.cloudflare.com
MX7aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT1v=spf1 include:mailgun.org include:_spf.
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1athena.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

learnbook.com.au is a parent of issftraining.learnbook.com.au, lmslogin.learnbook.com.au, s14833.learnbook.com.au, s13005.learnbook.com.au, mdlweb-2.learnbook.com.au and a few other host names.

IP Addresses

learnbook.com.au points to four IP numbers: 2606:4700:3033::ac43:8245, 2606:4700:3036::6815:337, 104.21.3.55 and 172.67.130.69.

Other host names including moviezguru.team, jichangdianzi.com, chaoslibrary.com, cf-workers-free-node.2178687569.workers.dev and gaytablet.com share IP numbers with learnbook.com.au.

Name Servers

learnbook.com.au's delegation uses two name servers, athena.ns.cloudflare.com and graham.ns.cloudflare.com.

learnbook.com.au shares the same name server setup as other domains, for example aram.pe, orientalfs.com, fredwhipple.info, grantable.co and certifiablemedia.com.

learnbook.com.au at least partially shares name servers with other domains, including framinghamdermatology.com, drugrehabarizona.net, gpv-defender.pro, cdn-eztravel.com.tw and drdavidcotlar.com.

These name servers are commonly used with june.ns.cloudflare.com and rocco.ns.cloudflare.com.

Host names with six IP numbers:

athena.ns.cloudflare.com points to: 2606:4700:50::adf5:3a48, 2803:f800:50::6ca2:c048, 2a06:98c1:50::ac40:2048, 108.162.192.72, 172.64.32.72 and 173.245.58.72.

graham.ns.cloudflare.com points to: 2606:4700:58::adf5:3bab, 2803:f800:50::6ca2:c1ab, 2a06:98c1:50::ac40:21ab, 108.162.193.171, 172.64.33.171 and 173.245.59.171.

Mail Servers

learnbook.com.au is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, mxa.mailgun.org, mxb.mailgun.org, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

The mail servers for learnbook.com.au are shared with other domains, for instance echocardiografieacademy.nl, japansubculture.com, ns500742.ns500754.ns500731.ns500754.ns500671.ns500731.ns500688.ns500671.ns500649.ns500649.ns500649.ns500153.tenderladiesbz.com, ns500698.ns500759.ns500698.ns500758.ns500735.ns500736.ns500698.ns500698.ns500735.ns500736.ns500708.ns500698.ns500576.ns500686.ns500576.ns500576.trackreceptor.com and ns500731.ns500742.ns500671.ns500671.ns500704.ns500671.ns500704.ns500705.ns500704.ns500678.ns500678.ns500671.lusty(0x736c7574)z.com.

these mail servers are commonly used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

The host name aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27.

The host name aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27.

The host name aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

The host name alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

The host name alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

Host names with one IP number

The host name mxa.mailgun.org points to 34.160.13.42.

The host name mxb.mailgun.org points to 34.160.13.42.

Host names that point to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names that point to 34.160.13.42: mxa.mailgun.org and mxb.mailgun.org.