`get.courses`

DNSSEC	⚠️ Not signed
A	3.233.106.159^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-233-106-159.compute-1.amazonaws.com`
A	35.174.220.228^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
NS	`pdns196.ultradns.net` ⭐
		A	2610:a1:1014::e8^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns196.ultradns.net`
		A	156.154.65.196^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns196.ultradns.net`
NS	`pdns196.ultradns.biz`
		A	2610:a1:1015::e8^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns196.ultradns.biz`
		A	156.154.66.196^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns196.ultradns.biz`
NS	`pdns196.ultradns.co.uk`
		A	2610:a1:1017::e8^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`pdns196.ultradns.co.uk`
		A	156.154.69.196^{🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar}
			PTR	`pdns196.ultradns.co.uk`
NS	`pdns196.ultradns.com`
		A	2001:502:f3ff::e8^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns196.ultradns.com`
		A	156.154.64.196^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns196.ultradns.com`
NS	`pdns196.ultradns.info`
		A	2610:a1:1016::e8^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`pdns196.ultradns.info`
		A	156.154.68.196^{🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar}
			PTR	`pdns196.ultradns.info`
NS	`pdns196.ultradns.org`
		A	2001:502:4612::e8^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns196.ultradns.org`
		A	156.154.67.196^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns196.ultradns.org`
MX	`get-courses.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`asu5rtaqjuqc9gkl3ssit55crn`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`YZY8KmnR0ptxDuXOIF8HKuAkMxMGFJWZ4e3i+CPNpQSg9CIqqMS8A+PlYwAJjGhAFeY6LBr1RMMk1...`
SOA	`pdns196.ultradns.net`support@ariservices.com 2018-08-01 #97

`courses`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.courses` ⭐
	NS	`b.nic.courses`
	NS	`c.nic.courses`
	NS	`x.nic.courses`
	NS	`y.nic.courses`
	NS	`z.nic.courses`
	SOA	`a.nic.courses`admin@tldns.godaddy serial=1773673092

Same first word

get.skin

get.moe

get.tickets

get.et

get.tech

get.co.th

get.vn

get.vip

get.new

get.cloud

get.bio

get.ventures

get.com.hk

get.lv

get.lt

get.pink

get.ooo

get.com.ua

get.store

get.pn

get.blog

get.at

get.co.id

get.technology

get.mobi

get.la

get.film

get.aero

get.on.ca

get.basketball

get.hk

get.health

get.ec

get.ru

get.ag

get.ws

get.soccer

get.web.id

get.insure

get.tv

get.club

get.space

get.boats

get.dating

get.es

get.quest

get.gt

get.mp

get.me

get.pro

get.su

get.sn

get.agency

get.inc

get.cfd

get.sucks

get.game

get.holiday

get.company

get.sh

get.tf

get.fund

get.ms

get.pp.ua

get.gg

get.buzz

get.pub

get.cool

get.show

get.gov

get.chat

get.shop

get.pet

get.baby

get.kz

get.furniture

get.uk.com

get.realestate

get.report

get.green

get.courses

get.gifts

get.wtf

get.com.br

get.bz

get.al

get.marketing

get.expert

get.gratis

get.voyage

get.az

get.sg

get.vi

get.support

get.tube

get.nl

get.dev

get.kim

get.com.py

get.rt.ht

get.io

get.li

get.dad

get.in

get.cm

get.zip

get.study

get.by

get.photo

get.lu

get.plus

get.run

get.blue

get.gl

get.to

get.zone

get.digital

get.it

get.casino

get.org

get.md

get.fi

get.st

get.supply

get.com

get.fail

get.ac.at

get.org.pk

get.be

get.ga

get.mx

get.realtor

get.rich

get.bet

get.academy

get.beauty

get.parts

get.tattoo

get.dp.ua

get.foundation

get.link

get.tools

get.recipes

get.art

get.app

get.eco

get.moi

get.is

get.cz

get.pt

get.sc

get.com.mx

get.how

get.com.cn

get.cc

get.nu

get.travel

get.systems

get.promo

get.clinic

get.de

get.com.tw

get.am

get.online

Similar names

get.tj

get.or.jp

etg.biz

get.black

get.onl

get.red

tge.co.za

gte.vn

etg.com

egt.com.tw

gte.it

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get.rugby

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teg.az

get.organic

gte.biz

etg.church

get.net.au

egt.nl

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get.host

get.design

gte.com.ec

egt.ee

egt.eu

gte.kz

teg.ro

gte.co.th

egt.com.tr

egt.ge

teg.no

egt.at

etg.info

etg.com.mx

teg.org.uk

egt.si

gte.se

etg.dk

gte.org

teg.ge

egt.tv

gte.de

gte.nu

tge.sn

egt.ch

teg.name

etg.us

egt.net

etg.se

teg.su

etg.com.tr

gte.gr

gte.tel

gte.cc

teg.info

etg.ee

teg.com

gte.pl

egt.info

etg.travel

teg.edu.pl

gte.la

etg.nu

tge.dk

teg.be

etg.net

etg.cc

gte.at

teg.dk

egt.hu

DNS History

17 records (9 active, 8 former)

○NSddns1.ariservices.com2017-06-02 → 2017-06-02 · 3 obs

● 2017-06-02 01:33:32
○ 2026-02-15 21:33:40
○ 2026-03-16 16:33:30

○NSddns2.ariservices.com2017-06-02 → 2017-06-02 · 3 obs

● 2017-06-02 01:33:32
○ 2026-02-15 21:33:40
○ 2026-03-16 16:33:30

●NSpdns196.ultradns.biz2026-02-15 → 2026-03-16 · 3 obs

○ 2017-06-02 01:33:32
● 2026-02-15 21:33:40
● 2026-03-16 16:33:30

●NSpdns196.ultradns.co.uk2026-02-15 → 2026-03-16 · 3 obs

○ 2017-06-02 01:33:32
● 2026-02-15 21:33:40
● 2026-03-16 16:33:30

●NSpdns196.ultradns.com2026-02-15 → 2026-03-16 · 3 obs

○ 2017-06-02 01:33:32
● 2026-02-15 21:33:40
● 2026-03-16 16:33:30

●NSpdns196.ultradns.info2026-02-15 → 2026-03-16 · 3 obs

○ 2017-06-02 01:33:32
● 2026-02-15 21:33:40
● 2026-03-16 16:33:30

●NSpdns196.ultradns.net2026-02-15 → 2026-03-16 · 3 obs

○ 2017-06-02 01:33:32
● 2026-02-15 21:33:40
● 2026-03-16 16:33:30

●NSpdns196.ultradns.org2026-02-15 → 2026-03-16 · 3 obs

○ 2017-06-02 01:33:32
● 2026-02-15 21:33:40
● 2026-03-16 16:33:30

●MXget-courses.mail.protection.outlook.com2026-02-15 → 2026-03-16 · 3 obs

○ 2017-06-02 01:33:32
● 2026-02-15 21:33:40
● 2026-03-16 16:33:30

○MXmxa-0018ba01.gslb.pphosted.com2017-06-02 → 2017-06-02 · 3 obs

● 2017-06-02 01:33:32
○ 2026-02-15 21:33:40
○ 2026-03-16 16:33:30

○MXmxb-0018ba01.gslb.pphosted.com2017-06-02 → 2017-06-02 · 3 obs

● 2017-06-02 01:33:32
○ 2026-02-15 21:33:40
○ 2026-03-16 16:33:30

○A120.29.252.1002017-06-02 → 2017-06-02 · 3 obs

● 2017-06-02 01:33:32
○ 2026-02-15 21:33:40
○ 2026-03-16 16:33:30

○A120.29.254.1002017-06-02 → 2017-06-02 · 3 obs

● 2017-06-02 01:33:32
○ 2026-02-15 21:33:40
○ 2026-03-16 16:33:30

○A2001:dcd:5::1002017-06-02 → 2017-06-02 · 3 obs

● 2017-06-02 01:33:32
○ 2026-02-15 21:33:40
○ 2026-03-16 16:33:30

○A2001:dcd:6::1002017-06-02 → 2017-06-02 · 3 obs

● 2017-06-02 01:33:32
○ 2026-02-15 21:33:40
○ 2026-03-16 16:33:30

●A3.233.106.1592026-02-15 → 2026-03-16 · 3 obs

○ 2017-06-02 01:33:32
● 2026-02-15 21:33:40
● 2026-03-16 16:33:30

●A35.174.220.2282026-02-15 → 2026-03-16 · 3 obs

○ 2017-06-02 01:33:32
● 2026-02-15 21:33:40
● 2026-03-16 16:33:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
courses	a.nic.courses, b.nic.courses, c.nic.courses, x.nic.courses...	12 records
get.courses	pdns196.ultradns.info, pdns196.ultradns.biz, pdns196.ultradns.net, pdns196.ultradns.co.uk...	-

✅ Authoritative Response

Server: 156.154.69.196

NS records: pdns196.ultradns.info, pdns196.ultradns.biz, pdns196.ultradns.net, pdns196.ultradns.co.uk, pdns196.ultradns.com, pdns196.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for get.courses (unsigned zone)

⏱️ Timing

Total: 725ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`35.174.220.228, 3.233.106.159`
NS	6	`pdns196.ultradns.co.uk, pdns196.ultradns.biz...`
MX	1	`get-courses.mail.protection.outlook.com`
TXT	3	`asu5rtaqjuqc9gkl3ssit55crn, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`pdns196.ultradns.net support.ariservices`