schoolmaster.org - dns.ninja

schoolmaster.org

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
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
NSverification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn ⚠️ Not in zone NS records
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
TXTv=spf1 -all
SOAns3.afternic.comdns@jomax.net 2025-10-01 #0

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=1782611665

Same first word

schoolmaster.org
schoolmaster.net
schoolmaster.in
schoolmaster.in.th
schoolmaster.us
schoolmaster.de
schoolmaster.com
schoolmaster.co.ug
schoolmaster.info
schoolmaster.online
schoolmaster.co.uk
schoolmaster.nl

Similar names

esmartschool.net
esmartschool.com
masterschool.pro
masterschool.net
masterschool.ruhr
masterschool.be
masterschool.org
theclassroom.tv
theclassroom.us
masterschool.ma
schoolstream.it
masterschool.eu
theclassroom.wales
masterschool.de
schoolstream.com.au
masterschool.it
theclassroom.co.uk
schoolstream.net
streamschool.org
streamschool.com
materschools.com
cashelmotors.ie
rschoolteams.com
smarteschool.net
schoolstream.com
theclassroom.net
smarteschool.com
chloemossart.com
theclassroom.com.sg
mestarschool.com
theclassroom.ca
theclassroom.com.au
theclassroom.it
theclassroom.com
masterschool.com.br

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns3.afternic.comns4.afternic.comverification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hnns1.afternic.comns11.domaincontrol.comns12.domaincontrol.comns29.domaincontrol.comns30.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA13.248.169.4876.223.54.146184.168.221.104184.168.221.40184.168.221.51
○NSns1.afternic.com2015-05-14 → 2015-05-14 · 3 obs
● 2015-05-14 09:11:30
○ 2015-10-17 17:14:08
○ 2026-06-28 02:12:00
○NSns11.domaincontrol.com2015-10-17 → 2015-10-17 · 4 obs
○ 2015-05-14 09:11:30
● 2015-10-17 17:14:08
○ 2015-12-30 22:54:16
○ 2026-06-28 02:12:00
○NSns12.domaincontrol.com2015-10-17 → 2015-10-17 · 4 obs
○ 2015-05-14 09:11:30
● 2015-10-17 17:14:08
○ 2015-12-30 22:54:16
○ 2026-06-28 02:12:00
○NSns29.domaincontrol.com2015-12-30 → 2017-06-11 · 5 obs
○ 2015-10-17 17:14:08
● 2015-12-30 22:54:16
● 2017-06-11 21:22:14
○ 2026-03-26 04:13:54
○ 2026-06-28 02:12:00
●NSns3.afternic.com2026-03-26 → 2026-06-28 · 3 obs
○ 2017-06-11 21:22:14
● 2026-03-26 04:13:54
● 2026-06-28 02:12:00
○NSns30.domaincontrol.com2015-12-30 → 2017-06-11 · 5 obs
○ 2015-10-17 17:14:08
● 2015-12-30 22:54:16
● 2017-06-11 21:22:14
○ 2026-03-26 04:13:54
○ 2026-06-28 02:12:00
●NSns4.afternic.com2026-03-26 → 2026-06-28 · 3 obs
○ 2017-06-11 21:22:14
● 2026-03-26 04:13:54
● 2026-06-28 02:12:00
●NSverification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn2026-03-26 → 2026-06-28 · 3 obs
○ 2017-06-11 21:22:14
● 2026-03-26 04:13:54
● 2026-06-28 02:12:00
○MXmailstore1.secureserver.net2015-10-17 → 2017-06-11 · 4 obs
● 2015-10-17 17:14:08
● 2017-06-11 21:22:14
○ 2026-03-26 04:13:54
○ 2026-06-28 02:12:00
○MXsmtp.secureserver.net2015-10-17 → 2017-06-11 · 4 obs
● 2015-10-17 17:14:08
● 2017-06-11 21:22:14
○ 2026-03-26 04:13:54
○ 2026-06-28 02:12:00
●A13.248.169.482026-03-26 → 2026-06-28 · 3 obs
○ 2017-06-11 21:22:14
● 2026-03-26 04:13:54
● 2026-06-28 02:12:00
○A184.168.221.1042015-05-14 → 2015-05-14 · 3 obs
● 2015-05-14 09:11:30
○ 2015-10-17 17:14:08
○ 2026-06-28 02:12:00
○A184.168.221.402015-10-17 → 2015-10-17 · 4 obs
○ 2015-05-14 09:11:30
● 2015-10-17 17:14:08
○ 2015-12-30 22:54:16
○ 2026-06-28 02:12:00
○A184.168.221.512015-12-30 → 2017-06-11 · 5 obs
○ 2015-10-17 17:14:08
● 2015-12-30 22:54:16
● 2017-06-11 21:22:14
○ 2026-03-26 04:13:54
○ 2026-06-28 02:12:00
●A76.223.54.1462026-03-26 → 2026-06-28 · 3 obs
○ 2017-06-11 21:22:14
● 2026-03-26 04:13:54
● 2026-06-28 02:12:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
schoolmaster.orgverification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn, ns4.afternic.com, ns3.afternic.com-

✅ Authoritative Response

Server:97.74.98.65

NS records: verification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn, ns4.afternic.com, ns3.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoolmaster.org (unsigned zone)

⏱️ Timing

Total: 3303ms | 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

Analysis

IP Addresses

schoolmaster.org has two IP addresses: 13.248.169.48 and 76.223.54.146

Two other host names, along with clamai.com, euea.xyz and mail.readtags.com, also share IP numbers with schoolmaster.org.

Name Servers

schoolmaster.org has three name servers — ns3.afternic.com, ns4.afternic.com and verification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn.

There is at least partial name server overlap between schoolmaster.org and other domains — ds-a.com, coinspeeds.com, 963111.com and two more among them.

These name servers are routinely deployed together with the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn.

Host names that have two IP addresses:

verification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn resolves to 13.248.169.48 and 76.223.54.146.

Host names that point to one IP address:

ns3.afternic.com resolves to 97.74.98.65.

ns4.afternic.com resolves to 173.201.66.65.