mdv521.com - robtex.com

mdv521.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bfa4🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:3c30🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.48Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.191.164🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdonna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdonna.ns.cloudflare.com
A2803:f800:50::6ca2:c097🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdonna.ns.cloudflare.com
A2a06:98c1:50::ac40:2097🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdonna.ns.cloudflare.com
A108.162.192.151🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.32.151🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.58.151🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSevan.ns.cloudflare.com
A2606:4700:58::adf5:3ba5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevan.ns.cloudflare.com
A2803:f800:50::6ca2:c1a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRevan.ns.cloudflare.com
A2a06:98c1:50::ac40:21a5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRevan.ns.cloudflare.com
A108.162.193.165🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevan.ns.cloudflare.com
A172.64.33.165🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevan.ns.cloudflare.com
A173.245.59.165🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.60.48, 172.67.191.164
IPv6 hints2606:4700:3030::ac43:bfa4, 2606:4700:3037::6815:3c30
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com
SOAdonna.ns.cloudflare.comdns@cloudflare.com serial=2408333454

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=1784478122

Same first word

mdv521.com

DNS History

8 records (6 active, 2 former)

NSdonna.ns.cloudflare.comevan.ns.cloudflare.comA104.21.60.48172.67.191.1642606:4700:3030::ac43:bfa42606:4700:3037::6815:3c302606:4700:3031::ac43:bfa42606:4700:3035::6815:3c30
●NSdonna.ns.cloudflare.com2026-05-13 → 2026-07-19 · 2 obs
● 2026-05-13 01:47:12
● 2026-07-19 16:36:12
●NSevan.ns.cloudflare.com2026-05-13 → 2026-07-19 · 2 obs
● 2026-05-13 01:47:12
● 2026-07-19 16:36:12
●A104.21.60.482026-05-13 → 2026-07-19 · 2 obs
● 2026-05-13 01:47:12
● 2026-07-19 16:36:12
●A172.67.191.1642026-05-13 → 2026-07-19 · 2 obs
● 2026-05-13 01:47:12
● 2026-07-19 16:36:12
●A2606:4700:3030::ac43:bfa42026-07-19 → 2026-07-19 · 3 obs
○ 2026-05-13 01:47:12
● 2026-07-19 16:36:10
● 2026-07-19 16:36:12
○A2606:4700:3031::ac43:bfa42026-05-13 → 2026-05-13 · 3 obs
● 2026-05-13 01:47:12
○ 2026-07-19 16:36:10
○ 2026-07-19 16:36:12
○A2606:4700:3035::6815:3c302026-05-13 → 2026-05-13 · 3 obs
● 2026-05-13 01:47:12
○ 2026-07-19 16:36:10
○ 2026-07-19 16:36:12
●A2606:4700:3037::6815:3c302026-07-19 → 2026-07-19 · 3 obs
○ 2026-05-13 01:47:12
● 2026-07-19 16:36:10
● 2026-07-19 16:36:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
mdv521.comdonna.ns.cloudflare.com, evan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.165

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mdv521.com (unsigned zone)

⏱️ Timing

Total: 1889ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.191.164, 104.21.60.48
AAAA22606:4700:3030::ac43:bfa4, 2606:4700:3037::6815:3c30
NS2donna.ns.cloudflare.com, evan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1donna.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

mdv521.com directs to four IP numbers, which are 104.21.60.48, 172.67.191.164, 2606:4700:3030::ac43:bfa4 and 2606:4700:3037::6815:3c30.

www.nicoleherring.com, acercatemas.com, baiyuanbocaigongsi.gl.odntc.com plus two other host names have IP numbers in common with mdv521.com.

Name Servers

The NS records for mdv521.com delegate to donna.ns.cloudflare.com and evan.ns.cloudflare.com.

The name server configuration of mdv521.com is shared with other domains, for instance tinykennel.com, chadolpr.com, dygulan.com and two others.

At least some of mdv521.com's name servers are shared with other domains, for example botoxizmir.com, javamilk.com, centroroller.com and two more.

These name servers tend to appear together with the name servers kami.ns.cloudflare.com, nash.ns.cloudflare.com and moura.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

donna.ns.cloudflare.com maps to 108.162.192.151, 172.64.32.151, 173.245.58.151 and 3 additional IP addresses.

evan.ns.cloudflare.com maps to 108.162.193.165, 172.64.33.165, 173.245.59.165 and 3 additional IP addresses.