mdsrc.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

mdsrc.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:b98cCloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:2067Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.103Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.185.140Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemerson.ns.cloudflare.com ⭐
NSliberty.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.32.103, 172.67.185.140
IPv6 hints2606:4700:3031::ac43:b98c, 2606:4700:3037::6815:2067
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOAemerson.ns.cloudflare.comdns@cloudflare.com serial=2415243387

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1793766136

Same first word

mdsrc.com
mdsrc.dev
mdsrc.net

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DNS History

8 records (6 active, 2 former)

2017201820192020202120222023202420252026NSemerson.ns.cloudflare.comliberty.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.32.103172.67.185.1402606:4700:3031::ac43:b98c2606:4700:3037::6815:2067
○NSdns10.hichina.com2016-02-08 → 2016-04-29 · 4 obs
● 2016-02-08 19:04:34
● 2016-04-29 00:27:18
○ 2017-01-11 06:29:08
○ 2026-11-04 04:36:56
○NSdns9.hichina.com2016-02-08 → 2016-04-29 · 4 obs
● 2016-02-08 19:04:34
● 2016-04-29 00:27:18
○ 2017-01-11 06:29:08
○ 2026-11-04 04:36:56
●NSemerson.ns.cloudflare.com2026-09-01 → 2026-11-04 · 3 obs
○ 2017-01-11 06:29:08
● 2026-09-01 20:22:02
● 2026-11-04 04:36:56
●NSliberty.ns.cloudflare.com2026-09-01 → 2026-11-04 · 3 obs
○ 2017-01-11 06:29:08
● 2026-09-01 20:22:02
● 2026-11-04 04:36:56
●A104.21.32.1032026-09-01 → 2026-11-04 · 2 obs
● 2026-09-01 20:22:02
● 2026-11-04 04:36:56
●A172.67.185.1402026-09-01 → 2026-11-04 · 2 obs
● 2026-09-01 20:22:02
● 2026-11-04 04:36:56
●A2606:4700:3031::ac43:b98c2026-09-01 → 2026-11-04 · 2 obs
● 2026-09-01 20:22:02
● 2026-11-04 04:36:56
●A2606:4700:3037::6815:20672026-09-01 → 2026-11-04 · 2 obs
● 2026-09-01 20:22:02
● 2026-11-04 04:36:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...-
mdsrc.comliberty.ns.cloudflare.com, emerson.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.240

NS records: liberty.ns.cloudflare.com, emerson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mdsrc.com (unsigned zone)

⏱️ Timing

Total: 1036ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.185.140, 104.21.32.103
AAAA22606:4700:3037::6815:2067, 2606:4700:3031::ac43:b98c
NS2emerson.ns.cloudflare.com, liberty.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1emerson.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mdsrc.com resolves to four IP addresses: 104.21.32.103, 172.67.185.140, 2606:4700:3031::ac43:b98c and 2606:4700:3037::6815:2067.

Name Servers

mdsrc.com is served by two delegated name servers, emerson.ns.cloudflare.com and liberty.ns.cloudflare.com.