mdcaffinity.com - dns.ninja

`mdcaffinity.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:839^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:939^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.8.57^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.9.57^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c097^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2097^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donna.ns.cloudflare.com`
		A	108.162.192.151^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	172.64.32.151^{Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.151^{Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`zeus.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf9^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c1f9^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:21f9^{Cloudflare2a06:98c1:50::/45}
		A	108.162.193.249^{Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.249^{Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.249^{Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.8.57, 104.18.9.57
		IPv6 hints	2606:4700::6812:839, 2606:4700::6812:939
SOA	`donna.ns.cloudflare.com`dns@cloudflare.com serial=2404118392

`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=1783246851

Same first word

mdcaffinity.com

DNS History

10 records (6 active, 4 former)

●NSdonna.ns.cloudflare.com2026-04-03 → 2026-07-05 · 3 obs

○ 2017-03-23 09:45:42
● 2026-04-03 18:36:44
● 2026-07-05 10:23:22

○NSns1v.dfw.datapipe.net2015-06-26 → 2017-03-23 · 4 obs

● 2015-06-26 19:36:40
● 2017-03-23 09:45:42
○ 2026-04-03 18:36:44
○ 2026-07-05 10:23:22

○NSns1v.mci.datapipe.net2015-06-26 → 2017-03-23 · 4 obs

● 2015-06-26 19:36:40
● 2017-03-23 09:45:42
○ 2026-04-03 18:36:44
○ 2026-07-05 10:23:22

●NSzeus.ns.cloudflare.com2026-04-03 → 2026-07-05 · 3 obs

○ 2017-03-23 09:45:42
● 2026-04-03 18:36:44
● 2026-07-05 10:23:22

●A104.18.8.572026-04-03 → 2026-07-05 · 3 obs

○ 2017-03-23 09:45:42
● 2026-04-03 18:36:44
● 2026-07-05 10:23:22

●A104.18.9.572026-04-03 → 2026-07-05 · 3 obs

○ 2017-03-23 09:45:42
● 2026-04-03 18:36:44
● 2026-07-05 10:23:22

○A198.54.240.1072015-11-11 → 2017-03-23 · 5 obs

○ 2015-06-26 19:36:40
● 2015-11-11 18:17:06
● 2017-03-23 09:45:42
○ 2026-04-03 18:36:44
○ 2026-07-05 10:23:22

○A199.58.109.782015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 19:36:40
○ 2015-11-11 18:17:06
○ 2026-07-05 10:23:22

●A2606:4700::6812:8392026-04-03 → 2026-07-05 · 3 obs

○ 2017-03-23 09:45:42
● 2026-04-03 18:36:44
● 2026-07-05 10:23:22

●A2606:4700::6812:9392026-04-03 → 2026-07-05 · 3 obs

○ 2017-03-23 09:45:42
● 2026-04-03 18:36:44
● 2026-07-05 10:23:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
mdcaffinity.com	donna.ns.cloudflare.com, zeus.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.249

NS records: donna.ns.cloudflare.com, zeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mdcaffinity.com (unsigned zone)

⏱️ Timing

Total: 1202ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.9.57, 104.18.8.57`
AAAA	2	`2606:4700::6812:939, 2606:4700::6812:839`
NS	2	`donna.ns.cloudflare.com, zeus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`donna.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mdcaffinity.com resolves to four IP addresses: 104.18.8.57, 104.18.9.57, 2606:4700::6812:839 and 2606:4700::6812:939.

phttt.alryq70066.com, csbackend.dk, noveltranslator.com plus two other host names have IP numbers in common with mdcaffinity.com.

Name Servers

mdcaffinity.com uses two name servers for its delegation: donna.ns.cloudflare.com and zeus.ns.cloudflare.com.

The name server configuration of mdcaffinity.com is shared with other domains, for instance edentalsolutions.com, aigcisandbox.com, howtosaveonbraces.com and two others.

mdcaffinity.com has at least partial name server overlap with other domains, such as hastrafi.cam, cynxtech.com, exam24h.com and two others.

These name servers tend to appear together with the name servers moura.ns.cloudflare.com, bayan.ns.cloudflare.com and nash.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname donna.ns.cloudflare.com directs to 108.162.192.151, 172.64.32.151 and 173.245.58.151 along with 3 other IP addresses.

Hostname zeus.ns.cloudflare.com directs to 108.162.193.249, 172.64.33.249 and 173.245.59.249 along with 3 other IP addresses.