best2learn.com - dns.ninja

best2learn.com

DNSSEC⚠️ Not signed
A139.59.86.183🇮🇳 DIGITALOCEAN139.59.80.0/20 DigitalOcean
NSns1.digitalocean.com ⭐
A2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
A172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
NSns2.digitalocean.com
A2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
A172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
NSns3.digitalocean.com
A2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
A172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
MXfriday-relay.mxlogin.com ⭐
A148.251.67.66🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRfriday.mxlogin.com
MXfriday.mxlogin.com(20)
A148.251.67.66🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
PTRfriday.mxlogin.com
TXTv=spf1 include:mxlogin.com -all
TXTv=spf1 a include:_spf.best2learn.com ~all
SOAns1.digitalocean.comhostmaster@best2learn.com serial=0

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=1786622139

Previously MX for

best2learn.com

Subdomains

dc-5dd7e33f.best2learn.com

Same first word

best2learn.com

DNS History

23 records (6 active, 17 former)

200920112013201520172019202120232025NSns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comjames.ns.cloudflare.commichelle.ns.cloudflare.comns1.1stdomains.net.nzns2.1stdomains.net.nzMXfriday-relay.mxlogin.comfriday.mxlogin.combest2learn.comdc-5dd7e33f.best2learn.commta.1stdomains.net.nzA139.59.86.183104.18.40.3104.18.41.3128.199.158.65199.27.134.108199.27.135.108210.55.30.672400:cb00:2048:1::6812:28032400:cb00:2048:1::6812:29032400:cb00:2048:1::c71b:866c2400:cb00:2048:1::c71b:876c
○NSjames.ns.cloudflare.com2015-05-25 → 2016-01-21 · 5 obs
○ 2008-03-10 01:52:40
● 2015-05-25 19:56:10
● 2016-01-21 00:24:50
○ 2016-04-24 12:55:44
○ 2026-08-13 12:08:08
○NSmichelle.ns.cloudflare.com2015-05-25 → 2016-01-21 · 5 obs
○ 2008-03-10 01:52:40
● 2015-05-25 19:56:10
● 2016-01-21 00:24:50
○ 2016-04-24 12:55:44
○ 2026-08-13 12:08:08
○NSns1.1stdomains.net.nz2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 01:52:40
○ 2015-05-25 19:56:10
○ 2026-08-13 12:08:08
●NSns1.digitalocean.com2016-04-24 → 2026-08-13 · 3 obs
○ 2016-01-21 00:24:50
● 2016-04-24 12:55:44
● 2026-08-13 12:08:08
○NSns2.1stdomains.net.nz2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 01:52:40
○ 2015-05-25 19:56:10
○ 2026-08-13 12:08:08
●NSns2.digitalocean.com2016-04-24 → 2026-08-13 · 3 obs
○ 2016-01-21 00:24:50
● 2016-04-24 12:55:44
● 2026-08-13 12:08:08
●NSns3.digitalocean.com2016-04-24 → 2026-08-13 · 3 obs
○ 2016-01-21 00:24:50
● 2016-04-24 12:55:44
● 2026-08-13 12:08:08
○MXbest2learn.com2016-04-24 → 2017-08-26 · 5 obs
○ 2016-01-21 00:24:50
● 2016-04-24 12:55:44
● 2017-08-26 14:25:34
○ 2026-03-29 09:42:20
○ 2026-08-13 12:08:08
○MXdc-5dd7e33f.best2learn.com2015-05-25 → 2016-01-21 · 5 obs
○ 2008-03-10 01:52:40
● 2015-05-25 19:56:10
● 2016-01-21 00:24:50
○ 2016-04-24 12:55:44
○ 2026-08-13 12:08:08
●MXfriday-relay.mxlogin.com2026-03-29 → 2026-08-13 · 3 obs
○ 2017-08-26 14:25:34
● 2026-03-29 09:42:20
● 2026-08-13 12:08:08
●MXfriday.mxlogin.com2026-03-29 → 2026-08-13 · 3 obs
○ 2017-08-26 14:25:34
● 2026-03-29 09:42:20
● 2026-08-13 12:08:08
○MXmta.1stdomains.net.nz2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 01:52:40
○ 2015-05-25 19:56:10
○ 2026-08-13 12:08:08
○A104.18.40.32015-05-25 → 2016-01-21 · 6 obs
○ 2008-03-10 01:52:40
● 2015-05-25 19:56:10
○ 2015-10-20 04:19:22
● 2016-01-21 00:24:50
○ 2016-04-24 12:55:44
○ 2026-08-13 12:08:08
○A104.18.41.32015-05-25 → 2016-01-21 · 6 obs
○ 2008-03-10 01:52:40
● 2015-05-25 19:56:10
○ 2015-10-20 04:19:22
● 2016-01-21 00:24:50
○ 2016-04-24 12:55:44
○ 2026-08-13 12:08:08
○A128.199.158.652016-04-24 → 2017-08-26 · 5 obs
○ 2016-01-21 00:24:50
● 2016-04-24 12:55:44
● 2017-08-26 14:25:34
○ 2026-03-29 09:42:20
○ 2026-08-13 12:08:08
●A139.59.86.1832026-03-29 → 2026-08-13 · 3 obs
○ 2017-08-26 14:25:34
● 2026-03-29 09:42:20
● 2026-08-13 12:08:08
○A199.27.134.1082015-10-20 → 2015-10-20 · 4 obs
○ 2015-05-25 19:56:10
● 2015-10-20 04:19:22
○ 2016-01-21 00:24:50
○ 2026-08-13 12:08:08
○A199.27.135.1082015-10-20 → 2015-10-20 · 4 obs
○ 2015-05-25 19:56:10
● 2015-10-20 04:19:22
○ 2016-01-21 00:24:50
○ 2026-08-13 12:08:08
○A210.55.30.672008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 01:52:40
○ 2015-05-25 19:56:10
○ 2026-08-13 12:08:08
○A2400:cb00:2048:1::6812:28032015-05-25 → 2016-01-21 · 6 obs
○ 2008-03-10 01:52:40
● 2015-05-25 19:56:10
○ 2015-10-20 04:19:22
● 2016-01-21 00:24:50
○ 2016-04-24 12:55:44
○ 2026-08-13 12:08:08
○A2400:cb00:2048:1::6812:29032015-05-25 → 2016-01-21 · 6 obs
○ 2008-03-10 01:52:40
● 2015-05-25 19:56:10
○ 2015-10-20 04:19:22
● 2016-01-21 00:24:50
○ 2016-04-24 12:55:44
○ 2026-08-13 12:08:08
○A2400:cb00:2048:1::c71b:866c2015-10-20 → 2015-10-20 · 4 obs
○ 2015-05-25 19:56:10
● 2015-10-20 04:19:22
○ 2016-01-21 00:24:50
○ 2026-08-13 12:08:08
○A2400:cb00:2048:1::c71b:876c2015-10-20 → 2015-10-20 · 4 obs
○ 2015-05-25 19:56:10
● 2015-10-20 04:19:22
○ 2016-01-21 00:24:50
○ 2026-08-13 12:08:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
best2learn.comns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com3 records

✅ Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for best2learn.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

TypeCountSample Data
A1139.59.86.183
NS3ns2.digitalocean.com, ns3.digitalocean.com...
MX2friday-relay.mxlogin.com (pri: 20), friday.mxlogin.com (pri: 10)
TXT2v=spf1 include:mxlogin.com -all, v=spf1 a include:_spf.best2learn.com ~al
SOA1ns1.digitalocean.com hostmaster.best2lea

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

Hierarchy

best2learn.com is the parent zone for dc-5dd7e33f.best2learn.com.

IP Addresses

best2learn.com resolves to just one IP address, 139.59.86.183.

Name Servers

best2learn.com carries NS records delegating to ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

best2learn.com partially shares its NS delegation with several other domains, including biketainan.com, 1.0.0.5.5.6.0.0.0.0.0.0.0.0.0.0.0.1.0.1.0.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, kamilpietrzak.pl and two others.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com are three hostnames that each resolve to a pair of IP addresses: ns1.digitalocean.com to 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com to 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com to 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

best2learn.com is served by two mail servers, friday-relay.mxlogin.com and friday.mxlogin.com.

Among the domains sharing a mail server setup with best2learn.com are ojamae.com, 10genomics.com, dolihos.gr and two others.

There is at least a partial MX overlap between best2learn.com and other domains, including cpihub.net, benec.co.uk, serverstack.pro and two others.

friday-relay.mxlogin.com directs to 148.251.67.66, as does friday.mxlogin.com — both hostnames resolve to that one IP address.

friday-relay.mxlogin.com along with friday.mxlogin.com each resolve to 148.251.67.66 IP addresses.