markmichael.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`markmichael.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d727^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:35a0^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.160^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.39^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chuck.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b56^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c156^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chuck.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2156^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chuck.ns.cloudflare.com`
		A	108.162.193.86^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	172.64.33.86^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	173.245.59.86^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
NS	`samara.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`samara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`samara.ns.cloudflare.com`
		A	108.162.194.160^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	162.159.38.160^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	172.64.34.160^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
MX	`mxext1.mailbox.org` ⭐
		A	2001:67c:2050:104:0:1:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx1.mailbox.org`
		A	80.241.60.212^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx1.mailbox.org`
MX	`mxext2.mailbox.org` ⭐
		A	2001:67c:2050:104:0:2:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx2.mailbox.org`
		A	80.241.60.215^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx2.mailbox.org`
MX	`mxext3.mailbox.org` ⭐
		A	2001:67c:2050:104:0:3:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx3.mailbox.org`
		A	80.241.60.216^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx3.mailbox.org`
MX	`mxext4.mailbox.org` ⭐
		A	2001:67c:2050:104:0:4:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx4.mailbox.org`
		A	80.241.60.217^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx4.mailbox.org`
TXT	`v=spf1 include:mailbox.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.160, 172.67.215.39
		IPv6 hints	2606:4700:3033::ac43:d727, 2606:4700:3034::6815:35a0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com
SOA	`chuck.ns.cloudflare.com`dns@cloudflare.com serial=2416330304

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

markmichael.dev

markmichael.net

markmichael.io

markmichael.eu

markmichael.org

Similar names

Previous names

Next names

DNS History

10 records (10 active, 0 former)

●NSchuck.ns.cloudflare.com2026-09-14 → 2026-10-05 · 2 obs

● 2026-09-14 10:08:40
● 2026-10-05 02:35:52

●NSsamara.ns.cloudflare.com2026-09-14 → 2026-10-05 · 2 obs

● 2026-09-14 10:08:40
● 2026-10-05 02:35:52

●MXmxext1.mailbox.org2026-09-14 → 2026-10-05 · 2 obs

● 2026-09-14 10:08:40
● 2026-10-05 02:35:52

●MXmxext2.mailbox.org2026-09-14 → 2026-10-05 · 2 obs

● 2026-09-14 10:08:40
● 2026-10-05 02:35:52

●MXmxext3.mailbox.org2026-09-14 → 2026-10-05 · 2 obs

● 2026-09-14 10:08:40
● 2026-10-05 02:35:52

●MXmxext4.mailbox.org2026-09-14 → 2026-10-05 · 2 obs

● 2026-09-14 10:08:40
● 2026-10-05 02:35:52

●A104.21.53.1602026-09-14 → 2026-10-05 · 2 obs

● 2026-09-14 10:08:40
● 2026-10-05 02:35:52

●A172.67.215.392026-09-14 → 2026-10-05 · 2 obs

● 2026-09-14 10:08:40
● 2026-10-05 02:35:52

●A2606:4700:3033::ac43:d7272026-09-14 → 2026-10-05 · 2 obs

● 2026-09-14 10:08:40
● 2026-10-05 02:35:52

●A2606:4700:3034::6815:35a02026-09-14 → 2026-10-05 · 2 obs

● 2026-09-14 10:08:40
● 2026-10-05 02:35:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
markmichael.dev	chuck.ns.cloudflare.com, samara.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.160

NS records: chuck.ns.cloudflare.com, samara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markmichael.dev (unsigned zone)

⏱️ Timing

Total: 525ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.39, 104.21.53.160`
AAAA	2	`2606:4700:3033::ac43:d727, 2606:4700:3034::6815:35a0`
NS	2	`chuck.ns.cloudflare.com, samara.ns.cloudflare.com`
MX	4	`mxext1.mailbox.org (pri: 10), mxext2.mailbox.org (pri: 10)...`
TXT	1	`v=spf1 include:mailbox.org ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chuck.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

markmichael.dev has four IP addresses: 104.21.53.160, 172.67.215.39, 2606:4700:3033::ac43:d727 and 2606:4700:3034::6815:35a0.

Among the host names that share IP numbers with markmichael.dev are irionstvshop.com, bergmora.com, wereldintrilling.nl and two others.

Name Servers

markmichael.dev is delegated to two name servers: chuck.ns.cloudflare.com and samara.ns.cloudflare.com.

markmichael.dev has the same name server delegation as a number of other domains, such as meshkinishahin.workers.dev, tarikseri021.workers.dev, aemisa.com and two more.

markmichael.dev has at least partial name server overlap with other domains, such as dayoneboxes.net, njmnyy.com, remocontrol.net and two others.

These name servers tend to appear together with the name servers tony.ns.cloudflare.com, evangeline.ns.cloudflare.com and donovan.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

chuck.ns.cloudflare.com resolves to 108.162.193.86, 172.64.33.86, 173.245.59.86 and 3 other IP addresses.

samara.ns.cloudflare.com resolves to 108.162.194.160, 162.159.38.160, 172.64.34.160 and 3 other IP addresses.

Mail Servers

Four mail servers handle email for markmichael.dev: mxext1.mailbox.org, mxext2.mailbox.org, mxext3.mailbox.org and mxext4.mailbox.org.

markmichael.dev shares at least some of its mail servers with other domains — for example notvoid.com, rollaprint.de, dirkgerhardt.de and two more.

mxext1.mailbox.org, mxext2.mailbox.org, mxext3.mailbox.org and mxext4.mailbox.org all point to exactly two IP numbers each: mxext1.mailbox.org → 80.241.60.212 and 2001:67c:2050:104:0:1:25:1; mxext2.mailbox.org → 80.241.60.215 and 2001:67c:2050:104:0:2:25:1; mxext3.mailbox.org → 80.241.60.216 and 2001:67c:2050:104:0:3:25:1; mxext4.mailbox.org → 80.241.60.217 and 2001:67c:2050:104:0:4:25:1.