physiocourse.com - dns.ninja

physiocourse.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns3.afternic.com ⭐
A97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns3.afternic.com
NSns4.afternic.com
A173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns4.namefind.com
TXTv=spf1 -all
SOAns3.afternic.comdns@jomax.net 2025-10-01 #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=1781063528

Same first word

physiocourse.com

Similar names

physiosource.de

DNS History

19 records (4 active, 15 former)

20162017201820192020202120222023202420252026NSns3.afternic.comns4.afternic.comns09.domaincontrol.comns1.eftydns.comns10.domaincontrol.comns2.eftydns.comMX.alt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commail.efty.comA13.248.169.4876.223.54.146104.196.15.98104.238.70.18104.239.160.225159.8.40.54
○NSns09.domaincontrol.com2015-07-14 → 2017-01-08 · 4 obs
● 2015-07-14 11:41:34
● 2017-01-08 20:08:52
○ 2018-10-06 20:36:06
○ 2026-06-10 04:09:38
○NSns1.eftydns.com2018-10-06 → 2018-10-06 · 4 obs
○ 2017-01-08 20:08:52
● 2018-10-06 20:36:06
○ 2026-03-23 17:32:28
○ 2026-06-10 04:09:38
○NSns10.domaincontrol.com2015-07-14 → 2017-01-08 · 4 obs
● 2015-07-14 11:41:34
● 2017-01-08 20:08:52
○ 2018-10-06 20:36:06
○ 2026-06-10 04:09:38
○NSns2.eftydns.com2018-10-06 → 2018-10-06 · 4 obs
○ 2017-01-08 20:08:52
● 2018-10-06 20:36:06
○ 2026-03-23 17:32:28
○ 2026-06-10 04:09:38
●NSns3.afternic.com2026-03-23 → 2026-06-10 · 3 obs
○ 2018-10-06 20:36:06
● 2026-03-23 17:32:28
● 2026-06-10 04:09:38
●NSns4.afternic.com2026-03-23 → 2026-06-10 · 3 obs
○ 2018-10-06 20:36:06
● 2026-03-23 17:32:28
● 2026-06-10 04:09:38
○MX.2026-03-23 → 2026-06-10 · 2 obs
○ 2026-03-23 17:32:28
○ 2026-06-10 04:09:38
○MXalt1.aspmx.l.google.com2015-07-14 → 2017-01-08 · 4 obs
● 2015-07-14 11:41:34
● 2017-01-08 20:08:52
○ 2018-10-06 20:36:06
○ 2026-06-10 04:09:38
○MXalt2.aspmx.l.google.com2015-07-14 → 2017-01-08 · 4 obs
● 2015-07-14 11:41:34
● 2017-01-08 20:08:52
○ 2018-10-06 20:36:06
○ 2026-06-10 04:09:38
○MXaspmx.l.google.com2015-07-14 → 2017-01-08 · 4 obs
● 2015-07-14 11:41:34
● 2017-01-08 20:08:52
○ 2018-10-06 20:36:06
○ 2026-06-10 04:09:38
○MXaspmx2.googlemail.com2015-07-14 → 2017-01-08 · 4 obs
● 2015-07-14 11:41:34
● 2017-01-08 20:08:52
○ 2018-10-06 20:36:06
○ 2026-06-10 04:09:38
○MXaspmx3.googlemail.com2015-07-14 → 2017-01-08 · 4 obs
● 2015-07-14 11:41:34
● 2017-01-08 20:08:52
○ 2018-10-06 20:36:06
○ 2026-06-10 04:09:38
○MXmail.efty.com2018-10-06 → 2018-10-06 · 4 obs
○ 2017-01-08 20:08:52
● 2018-10-06 20:36:06
○ 2026-03-23 17:32:28
○ 2026-06-10 04:09:38
○A104.196.15.982017-01-08 → 2017-01-08 · 4 obs
○ 2016-05-09 02:25:12
● 2017-01-08 20:08:52
○ 2018-10-06 20:36:06
○ 2026-06-10 04:09:38
○A104.238.70.182015-07-14 → 2015-11-22 · 4 obs
● 2015-07-14 11:41:34
● 2015-11-22 07:16:54
○ 2016-05-09 02:25:12
○ 2026-06-10 04:09:38
○A104.239.160.2252016-05-09 → 2016-05-09 · 4 obs
○ 2015-11-22 07:16:54
● 2016-05-09 02:25:12
○ 2017-01-08 20:08:52
○ 2026-06-10 04:09:38
●A13.248.169.482026-03-23 → 2026-06-10 · 3 obs
○ 2018-10-06 20:36:06
● 2026-03-23 17:32:28
● 2026-06-10 04:09:38
○A159.8.40.542018-10-06 → 2018-10-06 · 4 obs
○ 2017-01-08 20:08:52
● 2018-10-06 20:36:06
○ 2026-03-23 17:32:28
○ 2026-06-10 04:09:38
●A76.223.54.1462026-03-23 → 2026-06-10 · 3 obs
○ 2018-10-06 20:36:06
● 2026-03-23 17:32:28
● 2026-06-10 04:09:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
physiocourse.comns3.afternic.com, ns4.afternic.com2 records

✅ Authoritative Response

Server:173.201.66.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for physiocourse.com (unsigned zone)

⏱️ Timing

Total: 789ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns3.afternic.com, ns4.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns3.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

IP Addresses

physiocourse.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Additional host names — azprog.com, ftp.agroscan.com, mail.hctile.net and two others — share IP numbers with physiocourse.com.

Name Servers

DNS delegation for physiocourse.com points to two name servers: ns3.afternic.com and ns4.afternic.com.

physiocourse.com shares its name server setup with other domains, including sat2.com, inlineimage.com, duplexes.net and two others.

There is at least partial name server overlap between physiocourse.com and other domains — fcgx.com, m-show.com, thedesignschool.com and two more among them.

These name servers are frequently used alongside name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn, ns1.alidns.com, ns2.alidns.com and five others.

ns3.afternic.com → 97.74.98.65 and ns4.afternic.com → 173.201.66.65: one IP number per host name.