`mdc-jo.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:a635^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:52f6^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.246^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.53^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`piotr.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bde^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piotr.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piotr.ns.cloudflare.com`
		A	108.162.193.222^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	172.64.33.222^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	173.245.59.222^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
NS	`walk.ns.cloudflare.com`
		A	2606:4700:50::a29f:2680^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c280^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2280^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walk.ns.cloudflare.com`
		A	108.162.194.128^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	162.159.38.128^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	172.64.34.128^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
MX	`_dc-mx.8dcd9f40cdb1.mdc-jo.com` ⭐
		A	164.68.112.159^{🇩🇪 CONTABO164.68.112.0/23}
			PTR	`host.exenss.com`
TXT	`v=spf1 ip4:5.189.156.220 +a +mx +ip4:144.91.83.176 +ip4:173.249.18.203 +ip4:1...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.246, 172.67.166.53
		IPv6 hints	2606:4700:3034::ac43:a635, 2606:4700:3036::6815:52f6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOA	`piotr.ns.cloudflare.com`dns@cloudflare.com serial=2404420589

`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=1779785254

Previously MX for

mdc-jo.com

Same first word

mdc-jo.com

Similar names

dj-com.de

cmj-do.de

dmc-jo.com

mj-doc.com

jd-com.ru

jd-com.fr

jmd-co.net

jdm-co.com

jc-dom.pl

jd-com.net

DNS History

11 records (7 active, 4 former)

○NSns1.exenss.com2015-05-31 → 2016-09-17 · 4 obs

● 2015-05-31 13:42:40
● 2016-09-17 23:50:54
○ 2026-04-28 12:24:52
○ 2026-05-26 09:12:54

○NSns2.exenss.com2015-05-31 → 2016-09-17 · 4 obs

● 2015-05-31 13:42:40
● 2016-09-17 23:50:54
○ 2026-04-28 12:24:52
○ 2026-05-26 09:12:54

●NSpiotr.ns.cloudflare.com2026-04-28 → 2026-05-26 · 3 obs

○ 2016-09-17 23:50:54
● 2026-04-28 12:24:52
● 2026-05-26 09:12:54

●NSwalk.ns.cloudflare.com2026-04-28 → 2026-05-26 · 3 obs

○ 2016-09-17 23:50:54
● 2026-04-28 12:24:52
● 2026-05-26 09:12:54

●MX_dc-mx.8dcd9f40cdb1.mdc-jo.com2026-04-28 → 2026-05-26 · 3 obs

○ 2016-09-17 23:50:54
● 2026-04-28 12:24:52
● 2026-05-26 09:12:54

○MXmdc-jo.com2015-05-31 → 2016-09-17 · 4 obs

● 2015-05-31 13:42:40
● 2016-09-17 23:50:54
○ 2026-04-28 12:24:52
○ 2026-05-26 09:12:54

●A104.21.82.2462026-04-28 → 2026-05-26 · 3 obs

○ 2016-09-17 23:50:54
● 2026-04-28 12:24:52
● 2026-05-26 09:12:54

●A172.67.166.532026-04-28 → 2026-05-26 · 3 obs

○ 2016-09-17 23:50:54
● 2026-04-28 12:24:52
● 2026-05-26 09:12:54

○A184.173.94.662015-05-31 → 2016-09-17 · 4 obs

● 2015-05-31 13:42:40
● 2016-09-17 23:50:54
○ 2026-04-28 12:24:52
○ 2026-05-26 09:12:54

●A2606:4700:3034::ac43:a6352026-04-28 → 2026-05-26 · 3 obs

○ 2016-09-17 23:50:54
● 2026-04-28 12:24:52
● 2026-05-26 09:12:54

●A2606:4700:3036::6815:52f62026-04-28 → 2026-05-26 · 3 obs

○ 2016-09-17 23:50:54
● 2026-04-28 12:24:52
● 2026-05-26 09:12:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
mdc-jo.com	piotr.ns.cloudflare.com, walk.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.222

NS records: piotr.ns.cloudflare.com, walk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mdc-jo.com (unsigned zone)

⏱️ Timing

Total: 228ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.53, 104.21.82.246`
AAAA	2	`2606:4700:3036::6815:52f6, 2606:4700:3034::ac43:a635`
NS	2	`piotr.ns.cloudflare.com, walk.ns.cloudflare.com`
MX	1	`_dc-mx.8dcd9f40cdb1.mdc-jo.com (pri: 0)`
TXT	1	`v=spf1 ip4:5.189.156.220 +a +mx +ip4:144`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`piotr.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mdc-jo.com has 4 IP addresses: 104.21.82.246, 172.67.166.53, 2606:4700:3034::ac43:a635 and 2606:4700:3036::6815:52f6.

casino-vulcan-official57.xyz, podcannon.com, openrange.app and two other host names share IP numbers with mdc-jo.com.

Name Servers

mdc-jo.com has two authoritative name servers — piotr.ns.cloudflare.com and walk.ns.cloudflare.com.

mdc-jo.com uses the same name servers as several other domains — among them aqaba-diving.com, infralyzaro.sbs, happyfamilypharmacycanada.com and two more.

The name servers of mdc-jo.com overlap at least partially with those of other domains — among them afleks.eu, sailhalkidiki.com, wandafulcakes.com and two more.

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

Hostnames that resolve to 6 IP addresses:

piotr.ns.cloudflare.com resolves to 108.162.193.222, 172.64.33.222 and 173.245.59.222, along with three other IP addresses.

walk.ns.cloudflare.com resolves to 108.162.194.128, 162.159.38.128 and 172.64.34.128, along with three other IP addresses.

Mail Servers

Mail for mdc-jo.com is handled by a single mail server, _dc-mx.8dcd9f40cdb1.mdc-jo.com.

_dc-mx.8dcd9f40cdb1.mdc-jo.com points to one IP number — 164.68.112.159.

mdc-jo.com - robtex.com

mdc-jo.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`mdc-jo.com`

`com`