testcore.net - dns.ninja

`testcore.net`

DNSSEC	⚠️ Not signed
A	192.0.78.24^{🇺🇸 Automattic192.0.78.0/24 Route Object}
A	192.0.78.25^{🇺🇸 Automattic192.0.78.0/24 Route Object}
NS	`ns1.wordpress.com` ⭐
		A	2a04:fa87:ffff::c6b5:7409^{🇮🇪 Automattic2a04:fa87:ffff::/48}
			PTR	`ns1.wordpress.com`
		A	198.181.116.9^{🇺🇸 Automattic198.181.116.0/24 Route Object}
			PTR	`ns1.wordpress.com`
NS	`ns2.wordpress.com`
		A	2a04:fa87:ffff::c6b5:7509^{🇮🇪 Automattic2a04:fa87:ffff::/48}
			PTR	`ns2.wordpress.com`
		A	198.181.117.9^{🇺🇸 Automattic198.181.117.0/24 Route Object}
			PTR	`ns2.wordpress.com`
NS	`ns3.wordpress.com`
		A	2620:115:c00f::c000:4a09^{🇺🇸 Automattic2620:115:c00f::/48 Route6 Object}
			PTR	`ns3.wordpress.com`
		A	192.0.74.9^{🇺🇸 Automattic192.0.74.0/24 Route Object}
			PTR	`ns3.wordpress.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
TXT	`protonmail-verification=25f0e3e39e5f50aefe06182b290a4b8246ad1d25`
SOA	`ns1.wordpress.com`hostmaster@wordpress.com 2024-04-19 #6

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782504330

Same first word

testcore.net

testcore.com

testcore.cz

testcore.org

Similar names

DNS History

14 records (7 active, 7 former)

○NSns-1029.awsdns-00.org2015-07-03 → 2017-07-27 · 4 obs

● 2015-07-03 17:25:12
● 2017-07-27 18:35:12
○ 2026-04-04 04:03:46
○ 2026-06-26 20:09:50

○NSns-129.awsdns-16.com2015-07-03 → 2017-07-27 · 4 obs

● 2015-07-03 17:25:12
● 2017-07-27 18:35:12
○ 2026-04-04 04:03:46
○ 2026-06-26 20:09:50

○NSns-1806.awsdns-33.co.uk2015-07-03 → 2017-07-27 · 4 obs

● 2015-07-03 17:25:12
● 2017-07-27 18:35:12
○ 2026-04-04 04:03:46
○ 2026-06-26 20:09:50

○NSns-986.awsdns-59.net2015-07-03 → 2017-07-27 · 4 obs

● 2015-07-03 17:25:12
● 2017-07-27 18:35:12
○ 2026-04-04 04:03:46
○ 2026-06-26 20:09:50

●NSns1.wordpress.com2026-04-04 → 2026-06-26 · 3 obs

○ 2017-07-27 18:35:12
● 2026-04-04 04:03:46
● 2026-06-26 20:09:50

●NSns2.wordpress.com2026-04-04 → 2026-06-26 · 3 obs

○ 2017-07-27 18:35:12
● 2026-04-04 04:03:46
● 2026-06-26 20:09:50

●NSns3.wordpress.com2026-04-04 → 2026-06-26 · 3 obs

○ 2017-07-27 18:35:12
● 2026-04-04 04:03:46
● 2026-06-26 20:09:50

●MXmail.protonmail.ch2026-04-04 → 2026-06-26 · 3 obs

○ 2017-07-27 18:35:12
● 2026-04-04 04:03:46
● 2026-06-26 20:09:50

●MXmailsec.protonmail.ch2026-04-04 → 2026-06-26 · 3 obs

○ 2017-07-27 18:35:12
● 2026-04-04 04:03:46
● 2026-06-26 20:09:50

○MXmx01.mykolab.com2015-07-03 → 2017-07-27 · 4 obs

● 2015-07-03 17:25:12
● 2017-07-27 18:35:12
○ 2026-04-04 04:03:46
○ 2026-06-26 20:09:50

○MXmx02.mykolab.com2015-07-03 → 2017-07-27 · 4 obs

● 2015-07-03 17:25:12
● 2017-07-27 18:35:12
○ 2026-04-04 04:03:46
○ 2026-06-26 20:09:50

○A10.1.1.12015-07-03 → 2017-07-27 · 4 obs

● 2015-07-03 17:25:12
● 2017-07-27 18:35:12
○ 2026-04-04 04:03:46
○ 2026-06-26 20:09:50

●A192.0.78.242026-04-04 → 2026-06-26 · 3 obs

○ 2017-07-27 18:35:12
● 2026-04-04 04:03:46
● 2026-06-26 20:09:50

●A192.0.78.252026-04-04 → 2026-06-26 · 3 obs

○ 2017-07-27 18:35:12
● 2026-04-04 04:03:46
● 2026-06-26 20:09:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	i.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
testcore.net	ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com	-

✅ Authoritative Response

Server:192.0.74.9

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testcore.net (unsigned zone)

⏱️ Timing

Total: 1245ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`192.0.78.24, 192.0.78.25`
NS	3	`ns3.wordpress.com, ns2.wordpress.com...`
MX	2	`mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10)`
TXT	2	`protonmail-verification=25f0e3e39e5f50ae, v=spf1 include:_spf.protonmail.ch mx ~al`
SOA	1	`ns1.wordpress.com hostmaster.wordpress.c`

Analysis

IP Addresses

testcore.net has two IP addresses: 192.0.78.24 and 192.0.78.25

Among the host names that share IP numbers with testcore.net are gouverneursdelespoir.org, prismaticplanning.com, bebefrayle.com and two others.

Name Servers

The authoritative name servers for testcore.net are ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com — three in total.

There is at least partial name server overlap between testcore.net and other domains — nepeanfootball.com.au, spookymrsgreen.com, doseofdemocracy.com and two more among them.

ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com all resolve to exactly two IP numbers apiece: ns1.wordpress.com → 198.181.116.9 and 2a04:fa87:ffff::c6b5:7409; ns2.wordpress.com → 198.181.117.9 and 2a04:fa87:ffff::c6b5:7509; ns3.wordpress.com → 192.0.74.9 and 2620:115:c00f::c000:4a09.

Mail Servers

The MX records for testcore.net point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

testcore.net has the same mail server arrangement as a number of other domains, for example payitforwardrealestateinvestments.com, fpgctrade.com, blocktides.com and two more.

testcore.net shares at least some of its mail servers with other domains — for example scipost.org, gabriolespringford.com, snowraker.com and two more.

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.