acacialearning.com - robtex.com

acacialearning.com

DNSSEC⚠️ Not signed
A20.90.134.17🇬🇧 Microsoft20.64.0.0/10
NSdecker.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c9b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdecker.ns.cloudflare.com
A2803:f800:50::6ca2:c39b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdecker.ns.cloudflare.com
A2a06:98c1:50::ac40:239b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdecker.ns.cloudflare.com
A108.162.195.155🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdecker.ns.cloudflare.com
A162.159.44.155Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdecker.ns.cloudflare.com
A172.64.35.155🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdecker.ns.cloudflare.com
NSdonna.ns.cloudflare.com
A2606:4700:50::adf5:3a97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
A2803:f800:50::6ca2:c097🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdonna.ns.cloudflare.com
A2a06:98c1:50::ac40:2097🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdonna.ns.cloudflare.com
A108.162.192.151🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
A172.64.32.151🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
A173.245.58.151🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
MXacacialearning-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::1🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::2🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::5🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca09::🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
TXTfacebook-domain-verification=vm45xnu6octoakuexud5ufdv4ewftr
TXTgoogle-site-verification=ycRxfwIWeOyX8K1TzUYiyK9FYudHFOtsMZ4USXGj0zU
TXTv=spf1 include:spf.protection.outlook.com include:_spf.act-on.net include:mh....
SOAdecker.ns.cloudflare.comdns@cloudflare.com serial=2401123451

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=1778446961

Same first word

acacialearning.co.uk
acacialearning.com

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSdecker.ns.cloudflare.comdonna.ns.cloudflare.comns51.1and1.comns52.1and1.comMXacacialearning-com.mail.protection.outlook.commx00.1and1.commx01.1and1.comA20.90.134.17216.250.120.19574.208.131.66
●NSdecker.ns.cloudflare.com2026-03-25 → 2026-05-10 · 3 obs
○ 2017-03-13 15:11:16
● 2026-03-25 04:48:22
● 2026-05-10 21:04:26
●NSdonna.ns.cloudflare.com2026-03-25 → 2026-05-10 · 3 obs
○ 2017-03-13 15:11:16
● 2026-03-25 04:48:22
● 2026-05-10 21:04:26
○NSns51.1and1.com2015-07-16 → 2017-03-13 · 4 obs
● 2015-07-16 13:17:46
● 2017-03-13 15:11:16
○ 2026-03-25 04:48:22
○ 2026-05-10 21:04:26
○NSns52.1and1.com2015-07-16 → 2017-03-13 · 4 obs
● 2015-07-16 13:17:46
● 2017-03-13 15:11:16
○ 2026-03-25 04:48:22
○ 2026-05-10 21:04:26
●MXacacialearning-com.mail.protection.outlook.com2026-03-25 → 2026-05-10 · 3 obs
○ 2017-03-13 15:11:16
● 2026-03-25 04:48:22
● 2026-05-10 21:04:26
○MXmx00.1and1.com2015-07-16 → 2017-03-13 · 4 obs
● 2015-07-16 13:17:46
● 2017-03-13 15:11:16
○ 2026-03-25 04:48:22
○ 2026-05-10 21:04:26
○MXmx01.1and1.com2015-07-16 → 2017-03-13 · 4 obs
● 2015-07-16 13:17:46
● 2017-03-13 15:11:16
○ 2026-03-25 04:48:22
○ 2026-05-10 21:04:26
●A20.90.134.172026-03-25 → 2026-05-10 · 3 obs
○ 2017-03-13 15:11:16
● 2026-03-25 04:48:22
● 2026-05-10 21:04:26
○A216.250.120.1952016-07-03 → 2017-03-13 · 5 obs
○ 2016-02-12 17:13:56
● 2016-07-03 11:21:58
● 2017-03-13 15:11:16
○ 2026-03-25 04:48:22
○ 2026-05-10 21:04:26
○A74.208.131.662015-07-16 → 2016-02-12 · 4 obs
● 2015-07-16 13:17:46
● 2016-02-12 17:13:56
○ 2016-07-03 11:21:58
○ 2026-05-10 21:04:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...-
acacialearning.comdonna.ns.cloudflare.com, decker.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.155

NS records: donna.ns.cloudflare.com, decker.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acacialearning.com (unsigned zone)

⏱️ Timing

Total: 154ms | Queries: -

📄 Records

TypeCountSample Data
A120.90.134.17
NS2decker.ns.cloudflare.com, donna.ns.cloudflare.com
MX1acacialearning-com.mail.protection.outlo
TXT3facebook-domain-verification=vm45xnu6oct, google-site-verification=ycRxfwIWeOyX8K1...
SOA1decker.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

acacialearning.com points to a single IP address: 20.90.134.17.

Other host names such as bernstein-ltd.co.uk, icslearn.ae, forefrontrx.com, johngoodwin.co.uk and bionics.co.uk share IPs with acacialearning.com.

Name Servers

Two name servers decker.ns.cloudflare.com and donna.ns.cloudflare.com handle the delegation for acacialearning.com.

acacialearning.com shares the same name server setup as other domains, for example icslearn.my, totalbaseball.biz, scriptingmaster.com, icslearn.qa and icslearn.sg.

acacialearning.com at least partially shares name servers with other domains, for example emediadynamics.com, ferivisport.hr, kasapis.gr, ag5287.com and rktaxlaw.com.

These name servers are often used with nash.ns.cloudflare.com, moura.ns.cloudflare.com, bayan.ns.cloudflare.com, jose.ns.cloudflare.com and pablo.ns.cloudflare.com.

Host names with six IP numbers:

decker.ns.cloudflare.com points to 2606:4700:58::a29f:2c9b, 2803:f800:50::6ca2:c39b, 2a06:98c1:50::ac40:239b, 108.162.195.155, 162.159.44.155 and 172.64.35.155.

donna.ns.cloudflare.com points to 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151.

Mail Servers

The acacialearning-com.mail.protection.outlook.com mail server handles acacialearning.com.

acacialearning-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::5, 2a01:111:f403:ca09::, 52.101.68.0, 52.101.73.1, 52.101.73.12 and 52.101.73.16.