mdsecurity.cc - dns.ninja

`mdsecurity.cc`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:506b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b365^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.107^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.101^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`beau.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c149^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`beau.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2149^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`beau.ns.cloudflare.com`
		A	108.162.193.73^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	172.64.33.73^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	173.245.59.73^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
NS	`nina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
MX	`mail.mdsecurity.cc` ⭐
		A	89.248.166.47^{🇳🇱 INT-NETWORK89.248.166.0/24}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.107, 172.67.179.101
		IPv6 hints	2606:4700:3031::6815:506b, 2606:4700:3036::ac43:b365
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOA	`beau.ns.cloudflare.com`dns@cloudflare.com serial=2405601245

`cc`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ac1.nstld.com` ⭐
	NS	`ac2.nstld.com`
	NS	`ac3.nstld.com`
	NS	`ac4.nstld.com`
	SOA	`ac1.nstld.com`info@verisign-grs.com serial=1785181090

Subdomains

mail.mdsecurity.cc

apps.mdsecurity.cc

Same first word

mdsecurity.com.br

mdsecurity.nl

mdsecurity.eu

mdsecurity.de

mdsecurity.co.za

mdsecurity.co.uk

mdsecurity.com

mdsecurity.cc

Similar names

DNS History

9 records (7 active, 2 former)

●NSbeau.ns.cloudflare.com2026-03-08 → 2026-07-27 · 2 obs

● 2026-03-08 02:10:44
● 2026-07-27 20:09:28

●NSnina.ns.cloudflare.com2026-03-08 → 2026-07-27 · 2 obs

● 2026-03-08 02:10:44
● 2026-07-27 20:09:28

●MXmail.mdsecurity.cc2026-03-08 → 2026-07-27 · 2 obs

● 2026-03-08 02:10:44
● 2026-07-27 20:09:28

●A104.21.80.1072026-03-08 → 2026-07-27 · 2 obs

● 2026-03-08 02:10:44
● 2026-07-27 20:09:28

●A172.67.179.1012026-03-08 → 2026-07-27 · 2 obs

● 2026-03-08 02:10:44
● 2026-07-27 20:09:28

●A2606:4700:3031::6815:506b2026-06-25 → 2026-07-27 · 3 obs

○ 2026-03-08 02:10:44
● 2026-06-25 21:59:32
● 2026-07-27 20:09:28

○A2606:4700:3035::ac43:b3652026-03-08 → 2026-03-08 · 3 obs

● 2026-03-08 02:10:44
○ 2026-06-25 21:59:32
○ 2026-07-27 20:09:28

●A2606:4700:3036::ac43:b3652026-06-25 → 2026-07-27 · 3 obs

○ 2026-03-08 02:10:44
● 2026-06-25 21:59:32
● 2026-07-27 20:09:28

○A2606:4700:3037::6815:506b2026-03-08 → 2026-03-08 · 3 obs

● 2026-03-08 02:10:44
○ 2026-06-25 21:59:32
○ 2026-07-27 20:09:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cc	ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com	-
mdsecurity.cc	beau.ns.cloudflare.com, nina.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.136

NS records: beau.ns.cloudflare.com, nina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mdsecurity.cc (unsigned zone)

⏱️ Timing

Total: 457ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.179.101, 104.21.80.107`
AAAA	2	`2606:4700:3031::6815:506b, 2606:4700:3036::ac43:b365`
NS	2	`beau.ns.cloudflare.com, nina.ns.cloudflare.com`
MX	1	`mail.mdsecurity.cc (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`beau.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The parent domain of mail.mdsecurity.cc and apps.mdsecurity.cc is mdsecurity.cc.

IP Addresses

mdsecurity.cc directs to four IP numbers, which are 104.21.80.107, 172.67.179.101, 2606:4700:3031::6815:506b and 2606:4700:3036::ac43:b365.

Among the host names that share IP numbers with mdsecurity.cc are zhongchetuan.com, seacms.org, wangkailuwei.com and two others.

Name Servers

DNS delegation for mdsecurity.cc points to two name servers: beau.ns.cloudflare.com and nina.ns.cloudflare.com.

mdsecurity.cc has the same name server delegation as a number of other domains, such as archon.com.hk, mellowads.com, zig.ng and two more.

There is at least partial name server overlap between mdsecurity.cc and other domains — noelmcg.com, hoasting.eu, shinebloom.click and two more among them.

These name servers frequently co-occur with the name servers chad.ns.cloudflare.com and aida.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

beau.ns.cloudflare.com has IP addresses 108.162.193.73, 172.64.33.73 and 173.245.59.73, plus 3 other.

nina.ns.cloudflare.com has IP addresses 108.162.192.136, 172.64.32.136 and 173.245.58.136, plus 3 other.

Mail Servers

mdsecurity.cc routes its mail through a single mail server, mail.mdsecurity.cc.

mail.mdsecurity.cc has exactly one IP number: 89.248.166.47.