🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`testingzone.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:872d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:6bb^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.187^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.45^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ernest.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ernest.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ernest.ns.cloudflare.com`
		A	108.162.193.164^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	172.64.33.164^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	173.245.59.164^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
NS	`zoe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c095^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zoe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2095^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zoe.ns.cloudflare.com`
		A	108.162.192.149^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	172.64.32.149^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	173.245.58.149^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 a mx include:_spf.elasticemail.com include:spf.messagingengine.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.187, 172.67.135.45
		IPv6 hints	2606:4700:3034::ac43:872d, 2606:4700:3035::6815:6bb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com
SOA	`ernest.ns.cloudflare.com`dns@cloudflare.com serial=2413947703

`com`

	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=1788464030

Previously MX for

testingzone.com

Same first word

testingzone.co.uk

testingzone.org

testingzone.workers.dev

testingzone.store

testingzone.biz

testingzone.pl

testingzone.com

testingzone.net

testingzone.com.mx

testingzone.info

testingzone.de

Previous names

Next names

DNS History

24 records (8 active, 16 former)

●NSernest.ns.cloudflare.com2026-08-19 → 2026-09-03 · 3 obs

○ 2019-03-11 00:36:06
● 2026-08-19 17:55:58
● 2026-09-03 19:59:12

○NSns1.inmotionhosting.com2019-03-11 → 2019-03-11 · 4 obs

○ 2017-01-14 08:55:48
● 2019-03-11 00:36:06
○ 2026-08-19 17:55:58
○ 2026-09-03 19:59:12

○NSns1.sedoparking.com2015-06-14 → 2017-01-14 · 5 obs

○ 2008-03-19 23:27:50
● 2015-06-14 00:47:38
● 2017-01-14 08:55:48
○ 2019-03-11 00:36:06
○ 2026-09-03 19:59:12

○NSns1.vgfusion4.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 23:27:50
○ 2015-06-14 00:47:38
○ 2026-09-03 19:59:12

○NSns2.inmotionhosting.com2019-03-11 → 2019-03-11 · 4 obs

○ 2017-01-14 08:55:48
● 2019-03-11 00:36:06
○ 2026-08-19 17:55:58
○ 2026-09-03 19:59:12

○NSns2.sedoparking.com2015-06-14 → 2017-01-14 · 5 obs

○ 2008-03-19 23:27:50
● 2015-06-14 00:47:38
● 2017-01-14 08:55:48
○ 2019-03-11 00:36:06
○ 2026-09-03 19:59:12

○NSns2.vgfusion4.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 23:27:50
○ 2015-06-14 00:47:38
○ 2026-09-03 19:59:12

●NSzoe.ns.cloudflare.com2026-08-19 → 2026-09-03 · 3 obs

○ 2019-03-11 00:36:06
● 2026-08-19 17:55:58
● 2026-09-03 19:59:12

●MXin1-smtp.messagingengine.com2026-08-19 → 2026-09-03 · 3 obs

○ 2019-03-11 00:36:06
● 2026-08-19 17:55:58
● 2026-09-03 19:59:12

●MXin2-smtp.messagingengine.com2026-08-19 → 2026-09-03 · 3 obs

○ 2019-03-11 00:36:06
● 2026-08-19 17:55:58
● 2026-09-03 19:59:12

○MXlocalhost2017-01-14 → 2017-01-14 · 4 obs

○ 2016-04-28 16:04:52
● 2017-01-14 08:55:48
○ 2019-03-11 00:36:06
○ 2026-09-03 19:59:12

○MXmail.nickstel.com2015-06-14 → 2016-04-28 · 5 obs

○ 2008-03-19 23:27:50
● 2015-06-14 00:47:38
● 2016-04-28 16:04:52
○ 2017-01-14 08:55:48
○ 2026-09-03 19:59:12

○MXtestingzone.com2008-03-19 → 2019-03-11 · 6 obs

● 2008-03-19 23:27:50
○ 2015-06-14 00:47:38
○ 2017-01-14 08:55:48
● 2019-03-11 00:36:06
○ 2026-08-19 17:55:58
○ 2026-09-03 19:59:12

●A104.21.6.1872026-08-19 → 2026-09-03 · 5 obs

○ 2019-03-11 00:36:06
● 2026-08-19 17:55:58
○ 2026-08-21 06:42:38
● 2026-08-25 19:40:24
● 2026-09-03 19:59:12

●A172.67.135.452026-08-19 → 2026-09-03 · 5 obs

○ 2019-03-11 00:36:06
● 2026-08-19 17:55:58
○ 2026-08-21 06:42:38
● 2026-08-25 19:40:24
● 2026-09-03 19:59:12

○A188.114.96.02026-08-21 → 2026-08-21 · 4 obs

○ 2026-08-19 17:55:58
● 2026-08-21 06:42:38
○ 2026-08-25 19:40:24
○ 2026-09-03 19:59:12

○A188.114.97.02026-08-21 → 2026-08-21 · 4 obs

○ 2026-08-19 17:55:58
● 2026-08-21 06:42:38
○ 2026-08-25 19:40:24
○ 2026-09-03 19:59:12

○A199.250.205.172019-03-11 → 2019-03-11 · 4 obs

○ 2017-01-14 08:55:48
● 2019-03-11 00:36:06
○ 2026-08-19 17:55:58
○ 2026-09-03 19:59:12

○A216.94.221.602008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 23:27:50
○ 2015-06-14 00:47:38
○ 2026-09-03 19:59:12

●A2606:4700:3034::ac43:872d2026-08-19 → 2026-09-03 · 5 obs

○ 2019-03-11 00:36:06
● 2026-08-19 17:55:58
○ 2026-08-21 06:42:38
● 2026-08-25 19:40:24
● 2026-09-03 19:59:12

●A2606:4700:3035::6815:6bb2026-08-19 → 2026-09-03 · 5 obs

○ 2019-03-11 00:36:06
● 2026-08-19 17:55:58
○ 2026-08-21 06:42:38
● 2026-08-25 19:40:24
● 2026-09-03 19:59:12

○A2a06:98c1:3120::2026-08-21 → 2026-08-21 · 4 obs

○ 2026-08-19 17:55:58
● 2026-08-21 06:42:38
○ 2026-08-25 19:40:24
○ 2026-09-03 19:59:12

○A2a06:98c1:3121::2026-08-21 → 2026-08-21 · 4 obs

○ 2026-08-19 17:55:58
● 2026-08-21 06:42:38
○ 2026-08-25 19:40:24
○ 2026-09-03 19:59:12

○A72.52.4.1192015-06-14 → 2017-01-14 · 5 obs

○ 2008-03-19 23:27:50
● 2015-06-14 00:47:38
● 2017-01-14 08:55:48
○ 2019-03-11 00:36:06
○ 2026-09-03 19:59:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
testingzone.com	zoe.ns.cloudflare.com, ernest.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.164

NS records: zoe.ns.cloudflare.com, ernest.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testingzone.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.135.45, 104.21.6.187`
AAAA	2	`2606:4700:3034::ac43:872d, 2606:4700:3035::6815:6bb`
NS	2	`ernest.ns.cloudflare.com, zoe.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 a mx include:_spf.elasticemail.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ernest.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (zoe.ns.cloudflare.com, zoe.ns.cloudflare.com, zoe.ns.cloudflare.com...)

Analysis

IP Addresses

testingzone.com directs to four IP numbers, which are 104.21.6.187, 172.67.135.45, 2606:4700:3034::ac43:872d and 2606:4700:3035::6815:6bb.

Among the host names that share IP numbers with testingzone.com are onlyspins-at.net, babypghh.com, mail.wojdylogolf.com and two others.

Name Servers

DNS delegation for testingzone.com points to two name servers: ernest.ns.cloudflare.com and zoe.ns.cloudflare.com.

testingzone.com has the same name server delegation as a number of other domains, such as vegashero-it-com-10030.pages.dev, lindgrens.net, startpromo.net and two more.

The name servers of testingzone.com overlap at least partially with those of other domains — among them 532gg.com, insidechinatrip.com, caffedelapaix.com and two more.

These name servers commonly appear in combination with the name servers coco.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

ernest.ns.cloudflare.com has IP addresses 108.162.193.164, 172.64.33.164 and 173.245.59.164, plus 3 other.

zoe.ns.cloudflare.com has IP addresses 108.162.192.149, 172.64.32.149 and 173.245.58.149, plus 3 other.

Mail Servers

The MX records for testingzone.com point to two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

testingzone.com has the same mail server arrangement as a number of other domains, for example abcbouncycastle.com, thenguyens.net.au, z.mailuefterl.net and two more.

The mail servers for testingzone.com overlap at least partially with those of other domains, including housefish.com and manascruz-abogados.es.

Host names resolving to 8 IP numbers:

in1-smtp.messagingengine.com has IP addresses 103.168.172.216, 103.168.172.217 and 103.168.172.218, plus 5 other.

Hosts pointing to four IP addresses:

in2-smtp.messagingengine.com resolves to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

testingzone.com - robtex.com

testingzone.com

com

Previously MX for

Same first word

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`testingzone.com`

`com`