learning-alpha.com - dns.ninja

learning-alpha.com

DNSSEC⚠️ Not signed
A51.161.87.150🇨🇦 OVH51.161.0.0/17 Hosting route
PTRns573867.ip-51-161-87.net
NSalbert.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A2803:f800:50::6ca2:c13a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalbert.ns.cloudflare.com
A2a06:98c1:50::ac40:213a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalbert.ns.cloudflare.com
A108.162.193.58🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A172.64.33.58🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A173.245.59.58🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
NSlisa.ns.cloudflare.com
A2606:4700:50::adf5:3a83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A2803:f800:50::6ca2:c083🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlisa.ns.cloudflare.com
A2a06:98c1:50::ac40:2083🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlisa.ns.cloudflare.com
A108.162.192.131🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A172.64.32.131🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
A173.245.58.131🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlisa.ns.cloudflare.com
MXlearningalpha-com02b.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::9🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::e🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
TXTNETORGFT20686262.onmicrosoft.com
TXTv=spf1 include:secureserver.net -all
SOAalbert.ns.cloudflare.comdns@cloudflare.com serial=2410195181

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=1785267877

Same first word

learning-alpha.com

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSalbert.ns.cloudflare.comlisa.ns.cloudflare.comns09.domaincontrol.comns10.domaincontrol.comns73.domaincontrol.comns74.domaincontrol.comMXlearningalpha-com02b.mail.protection.outlook.commailstore1.secureserver.netsmtp.secureserver.netA51.161.87.15034.166.21.2050.63.202.57
●NSalbert.ns.cloudflare.com2026-07-02 → 2026-07-28 · 3 obs
○ 2026-03-07 10:07:36
● 2026-07-02 18:16:02
● 2026-07-28 20:01:50
●NSlisa.ns.cloudflare.com2026-07-02 → 2026-07-28 · 3 obs
○ 2026-03-07 10:07:36
● 2026-07-02 18:16:02
● 2026-07-28 20:01:50
○NSns09.domaincontrol.com2026-03-07 → 2026-03-07 · 4 obs
○ 2017-05-14 18:40:58
● 2026-03-07 10:07:36
○ 2026-07-02 18:16:02
○ 2026-07-28 20:01:50
○NSns10.domaincontrol.com2026-03-07 → 2026-03-07 · 4 obs
○ 2017-05-14 18:40:58
● 2026-03-07 10:07:36
○ 2026-07-02 18:16:02
○ 2026-07-28 20:01:50
○NSns73.domaincontrol.com2015-08-19 → 2017-05-14 · 4 obs
● 2015-08-19 00:52:22
● 2017-05-14 18:40:58
○ 2026-03-07 10:07:36
○ 2026-07-28 20:01:50
○NSns74.domaincontrol.com2015-08-19 → 2017-05-14 · 4 obs
● 2015-08-19 00:52:22
● 2017-05-14 18:40:58
○ 2026-03-07 10:07:36
○ 2026-07-28 20:01:50
●MXlearningalpha-com02b.mail.protection.outlook.com2026-07-02 → 2026-07-28 · 3 obs
○ 2026-03-07 10:07:36
● 2026-07-02 18:16:02
● 2026-07-28 20:01:50
○MXmailstore1.secureserver.net2015-08-19 → 2017-05-14 · 4 obs
● 2015-08-19 00:52:22
● 2017-05-14 18:40:58
○ 2026-03-07 10:07:36
○ 2026-07-28 20:01:50
○MXsmtp.secureserver.net2015-08-19 → 2017-05-14 · 4 obs
● 2015-08-19 00:52:22
● 2017-05-14 18:40:58
○ 2026-03-07 10:07:36
○ 2026-07-28 20:01:50
○A34.166.21.202026-03-07 → 2026-03-07 · 4 obs
○ 2017-05-14 18:40:58
● 2026-03-07 10:07:36
○ 2026-07-02 18:16:02
○ 2026-07-28 20:01:50
○A50.63.202.572015-08-19 → 2017-05-14 · 4 obs
● 2015-08-19 00:52:22
● 2017-05-14 18:40:58
○ 2026-03-07 10:07:36
○ 2026-07-28 20:01:50
●A51.161.87.1502026-07-02 → 2026-07-28 · 3 obs
○ 2026-03-07 10:07:36
● 2026-07-02 18:16:02
● 2026-07-28 20:01:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
learning-alpha.comlisa.ns.cloudflare.com, albert.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.58

NS records: lisa.ns.cloudflare.com, albert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learning-alpha.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

TypeCountSample Data
A151.161.87.150
NS2albert.ns.cloudflare.com, lisa.ns.cloudflare.com
MX1learningalpha-com02b.mail.protection.out
TXT2NETORGFT20686262.onmicrosoft.com, v=spf1 include:secureserver.net -all
SOA1albert.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

learning-alpha.com points to a single IP number: 51.161.87.150.

Name Servers

Two name servers handle the delegation for learning-alpha.com: albert.ns.cloudflare.com and lisa.ns.cloudflare.com.

learning-alpha.com shares its name server setup with other domains, including levesaborcuritiba.com.br, web-google.pages.dev, nalpatian.com and two others.

There is at least partial name server overlap between learning-alpha.com and other domains — emsona.es, oranjetv.net, stream2watch.sx and two more among them.

These name servers frequently co-occur with the name servers ken.ns.cloudflare.com and marissa.ns.cloudflare.com.

Host names with 6 IP numbers:

albert.ns.cloudflare.com resolves to 108.162.193.58, 172.64.33.58 and 173.245.59.58 among others, with 3 other IP addresses in total.

lisa.ns.cloudflare.com resolves to 108.162.192.131, 172.64.32.131 and 173.245.58.131 among others, with 3 other IP addresses in total.

Mail Servers

learning-alpha.com has one mail server: learningalpha-com02b.mail.protection.outlook.com.

learningalpha-com02b.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.18, 52.101.68.21, 52.101.73.4 and 5 other.