nullmx.yu-star.com - robtex.com

nullmx.yu-star.com

DNSSEC⚠️ Not signed

yu-star.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:b043🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:6059🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.96.89Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.176.67🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdanica.ns.cloudflare.com ⭐
NSleonard.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
MXroute2.mx.cloudflare.net(18)
MXroute1.mx.cloudflare.net(28)
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.96.89, 172.67.176.67
IPv6 hints2606:4700:3034::ac43:b043, 2606:4700:3037::6815:6059
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com
SOAdanica.ns.cloudflare.comdns@cloudflare.com serial=2397913734

Same first word

nullmx.org
nullmx.com
nullmx.net

Similar names

mlnxul.com

DNS History

1 record (0 active, 1 former)

2017201820192020202120222023202420252026A202.153.205.72
○A202.153.205.722016-04-19 → 2016-04-19 · 3 obs
● 2016-04-19 00:52:12
○ 2026-04-12 12:48:16
○ 2026-04-14 23:29:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...-
yu-star.comdanica.ns.cloudflare.com, leonard.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.54

NS records: danica.ns.cloudflare.com, leonard.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yu-star.com (unsigned zone)

⏱️ Timing

Total: 174ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 12

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