erptraining.org - dns.ninja

erptraining.org

DNSSEC🔒 Signed (DS record present)
A2606:4700:3036::6815:2bbb🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:b84b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.187Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.184.75🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSleanna.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2697🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleanna.ns.cloudflare.com
A2803:f800:50::6ca2:c297🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleanna.ns.cloudflare.com
A2a06:98c1:50::ac40:2297🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleanna.ns.cloudflare.com
A108.162.194.151🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleanna.ns.cloudflare.com
A162.159.38.151Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleanna.ns.cloudflare.com
A172.64.34.151🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleanna.ns.cloudflare.com
NSscott.ns.cloudflare.com
A2606:4700:58::adf5:3be6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRscott.ns.cloudflare.com
A2803:f800:50::6ca2:c1e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRscott.ns.cloudflare.com
A2a06:98c1:50::ac40:21e6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRscott.ns.cloudflare.com
A108.162.193.230🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRscott.ns.cloudflare.com
A172.64.33.230🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRscott.ns.cloudflare.com
A173.245.59.230🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRscott.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.187, 172.67.184.75
IPv6 hints2606:4700:3036::6815:2bbb, 2606:4700:3036::ac43:b84b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOAleanna.ns.cloudflare.comdns@cloudflare.com serial=2407839699

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1782473343

Previously MX for

erptraining.org

Same first word

erptraining.cn
erptraining.org
erptraining.com
erptraining.nl

Similar names

trainingrep.com

DNS History

28 records (6 active, 22 former)

20162017201820192020202120222023202420252026NSleanna.ns.cloudflare.comscott.ns.cloudflare.comns1-r7-singapore.webserversystems.comns11.domaincontrol.comns12.domaincontrol.comns13.domaincontrol.comns14.domaincontrol.comns2-r7-singapore.webserversystems.comMXerptraining.orgmail.erptraining.orgmailstore1.secureserver.netsmtp.secureserver.netA104.21.43.187172.67.184.752606:4700:3036::6815:2bbb2606:4700:3036::ac43:b84b108.174.147.63184.168.221.10184.168.221.11184.168.221.19184.168.221.26184.168.221.5184.168.221.612606:4700:3035::ac43:b84b2606:4700:3037::6815:2bbb50.63.202.1150.63.202.2650.63.202.7
●NSleanna.ns.cloudflare.com2026-02-15 → 2026-06-26 · 3 obs
○ 2019-01-21 11:10:12
● 2026-02-15 08:34:06
● 2026-06-26 12:00:56
○NSns1-r7-singapore.webserversystems.com2015-07-16 → 2016-03-11 · 4 obs
● 2015-07-16 03:53:52
● 2016-03-11 11:36:16
○ 2016-07-10 16:57:18
○ 2026-06-26 12:00:56
○NSns11.domaincontrol.com2019-01-21 → 2019-01-21 · 4 obs
○ 2017-02-12 23:11:16
● 2019-01-21 11:10:12
○ 2026-02-15 08:34:06
○ 2026-06-26 12:00:56
○NSns12.domaincontrol.com2019-01-21 → 2019-01-21 · 4 obs
○ 2017-02-12 23:11:16
● 2019-01-21 11:10:12
○ 2026-02-15 08:34:06
○ 2026-06-26 12:00:56
○NSns13.domaincontrol.com2016-07-10 → 2016-07-10 · 4 obs
○ 2016-03-11 11:36:16
● 2016-07-10 16:57:18
○ 2017-02-12 23:11:16
○ 2026-06-26 12:00:56
○NSns14.domaincontrol.com2016-07-10 → 2016-07-10 · 4 obs
○ 2016-03-11 11:36:16
● 2016-07-10 16:57:18
○ 2017-02-12 23:11:16
○ 2026-06-26 12:00:56
○NSns2-r7-singapore.webserversystems.com2015-07-16 → 2016-03-11 · 4 obs
● 2015-07-16 03:53:52
● 2016-03-11 11:36:16
○ 2016-07-10 16:57:18
○ 2026-06-26 12:00:56
●NSscott.ns.cloudflare.com2026-02-15 → 2026-06-26 · 3 obs
○ 2019-01-21 11:10:12
● 2026-02-15 08:34:06
● 2026-06-26 12:00:56
○MXerptraining.org2015-07-16 → 2016-03-11 · 4 obs
● 2015-07-16 03:53:52
● 2016-03-11 11:36:16
○ 2016-07-10 16:57:18
○ 2026-06-26 12:00:56
○MXmail.erptraining.org2019-01-21 → 2026-02-16 · 5 obs
○ 2017-02-12 23:11:16
● 2019-01-21 11:10:12
● 2026-02-16 03:10:26
○ 2026-03-01 06:27:10
○ 2026-06-26 12:00:56
○MXmailstore1.secureserver.net2016-07-10 → 2016-07-10 · 4 obs
○ 2016-03-11 11:36:16
● 2016-07-10 16:57:18
○ 2017-02-12 23:11:16
○ 2026-06-26 12:00:56
○MXsmtp.secureserver.net2016-07-10 → 2016-07-10 · 4 obs
○ 2016-03-11 11:36:16
● 2016-07-10 16:57:18
○ 2017-02-12 23:11:16
○ 2026-06-26 12:00:56
●A104.21.43.1872026-02-15 → 2026-06-26 · 3 obs
○ 2019-01-21 11:10:12
● 2026-02-15 08:34:06
● 2026-06-26 12:00:56
○A108.174.147.632015-07-16 → 2016-03-11 · 4 obs
● 2015-07-16 03:53:52
● 2016-03-11 11:36:16
○ 2016-07-10 16:57:18
○ 2026-06-26 12:00:56
●A172.67.184.752026-02-15 → 2026-06-26 · 3 obs
○ 2019-01-21 11:10:12
● 2026-02-15 08:34:06
● 2026-06-26 12:00:56
○A184.168.221.102019-01-21 → 2019-01-21 · 4 obs
○ 2017-02-12 23:11:16
● 2019-01-21 11:10:12
○ 2026-02-15 08:34:06
○ 2026-06-26 12:00:56
○A184.168.221.112019-01-21 → 2019-01-21 · 4 obs
○ 2017-02-12 23:11:16
● 2019-01-21 11:10:12
○ 2026-02-15 08:34:06
○ 2026-06-26 12:00:56
○A184.168.221.192019-01-21 → 2019-01-21 · 4 obs
○ 2017-02-12 23:11:16
● 2019-01-21 11:10:12
○ 2026-02-15 08:34:06
○ 2026-06-26 12:00:56
○A184.168.221.262019-01-21 → 2019-01-21 · 4 obs
○ 2017-02-12 23:11:16
● 2019-01-21 11:10:12
○ 2026-02-15 08:34:06
○ 2026-06-26 12:00:56
○A184.168.221.52019-01-21 → 2019-01-21 · 4 obs
○ 2017-02-12 23:11:16
● 2019-01-21 11:10:12
○ 2026-02-15 08:34:06
○ 2026-06-26 12:00:56
○A184.168.221.612016-07-10 → 2016-07-10 · 4 obs
○ 2016-03-11 11:36:16
● 2016-07-10 16:57:18
○ 2017-02-12 23:11:16
○ 2026-06-26 12:00:56
○A2606:4700:3035::ac43:b84b2026-02-15 → 2026-06-11 · 4 obs
○ 2019-01-21 11:10:12
● 2026-02-15 08:34:06
● 2026-06-11 11:47:12
○ 2026-06-26 12:00:56
●A2606:4700:3036::6815:2bbb2026-06-26 → 2026-06-26 · 2 obs
○ 2026-06-11 11:47:12
● 2026-06-26 12:00:56
●A2606:4700:3036::ac43:b84b2026-06-26 → 2026-06-26 · 2 obs
○ 2026-06-11 11:47:12
● 2026-06-26 12:00:56
○A2606:4700:3037::6815:2bbb2026-02-15 → 2026-06-11 · 4 obs
○ 2019-01-21 11:10:12
● 2026-02-15 08:34:06
● 2026-06-11 11:47:12
○ 2026-06-26 12:00:56
○A50.63.202.112019-01-21 → 2019-01-21 · 4 obs
○ 2017-02-12 23:11:16
● 2019-01-21 11:10:12
○ 2026-02-15 08:34:06
○ 2026-06-26 12:00:56
○A50.63.202.262019-01-21 → 2019-01-21 · 4 obs
○ 2017-02-12 23:11:16
● 2019-01-21 11:10:12
○ 2026-02-15 08:34:06
○ 2026-06-26 12:00:56
○A50.63.202.72019-01-21 → 2019-01-21 · 4 obs
○ 2017-02-12 23:11:16
● 2019-01-21 11:10:12
○ 2026-02-15 08:34:06
○ 2026-06-26 12:00:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
erptraining.orgscott.ns.cloudflare.com, leanna.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.151

NS records: scott.ns.cloudflare.com, leanna.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 322ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.43.187, 172.67.184.75
AAAA22606:4700:3036::6815:2bbb, 2606:4700:3036::ac43:b84b
NS2leanna.ns.cloudflare.com, scott.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1leanna.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

erptraining.org has four IP addresses: 104.21.43.187, 172.67.184.75, 2606:4700:3036::6815:2bbb and 2606:4700:3036::ac43:b84b.

Two other host names, along with riddmqqubqwnj.website, ftp.sakon-pao.go.th and anvelope.info, also share IP numbers with erptraining.org.

Name Servers

erptraining.org uses two name servers for its delegation: leanna.ns.cloudflare.com and scott.ns.cloudflare.com.

erptraining.org shares its NS records with other domains, for example lewistoyotaofdodgecity.com, whitest-forest.com, blockspot.tech and two others.

erptraining.org has at least partial name server overlap with other domains, such as villaalbachiara.com, 365pharmacy.gr, showtvcloud.com and two others.

It is common to find these name servers paired with the name servers isla.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname leanna.ns.cloudflare.com directs to 108.162.194.151, 162.159.38.151 and 172.64.34.151 along with 3 other IP addresses.

Hostname scott.ns.cloudflare.com directs to 108.162.193.230, 172.64.33.230 and 173.245.59.230 along with 3 other IP addresses.