0571-mcu.com - robtex.com

0571-mcu.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:a4b7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:32b0🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.50.176Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.164.183🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScrystal.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A2803:f800:50::6ca2:c2ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcrystal.ns.cloudflare.com
A2a06:98c1:50::ac40:22ca🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcrystal.ns.cloudflare.com
A108.162.194.202🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A162.159.38.202Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A172.64.34.202🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
NSthaddeus.ns.cloudflare.com
A2606:4700:58::a29f:2c7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A2803:f800:50::6ca2:c37f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthaddeus.ns.cloudflare.com
A2a06:98c1:50::ac40:237f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRthaddeus.ns.cloudflare.com
A108.162.195.127🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A162.159.44.127Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A172.64.35.127🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.50.176, 172.67.164.183
IPv6 hints2606:4700:3030::ac43:a4b7, 2606:4700:3031::6815:32b0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com
SOAcrystal.ns.cloudflare.comdns@cloudflare.com serial=2408269682

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=1785718117

Subdomains

www.0571-mcu.com

Same first word

0571-mcu.com

DNS History

9 records (6 active, 3 former)

2020202120222023202420252026NScrystal.ns.cloudflare.comthaddeus.ns.cloudflare.comns11.bigwww.comA104.21.50.176172.67.164.1832606:4700:3030::ac43:a4b72606:4700:3031::6815:32b02606:4700:3036::6815:32b02606:4700:3036::ac43:a4b7
●NScrystal.ns.cloudflare.com2026-07-09 → 2026-08-03 · 3 obs
○ 2019-02-18 21:19:52
● 2026-07-09 03:13:44
● 2026-08-03 01:13:14
○NSns11.bigwww.com2019-02-18 → 2019-02-18 · 3 obs
● 2019-02-18 21:19:52
○ 2026-07-09 03:13:44
○ 2026-08-03 01:13:14
●NSthaddeus.ns.cloudflare.com2026-07-09 → 2026-08-03 · 3 obs
○ 2019-02-18 21:19:52
● 2026-07-09 03:13:44
● 2026-08-03 01:13:14
●A104.21.50.1762026-07-09 → 2026-08-03 · 2 obs
● 2026-07-09 03:13:44
● 2026-08-03 01:13:14
●A172.67.164.1832026-07-09 → 2026-08-03 · 2 obs
● 2026-07-09 03:13:44
● 2026-08-03 01:13:14
●A2606:4700:3030::ac43:a4b72026-07-20 → 2026-08-03 · 3 obs
○ 2026-07-09 03:13:44
● 2026-07-20 10:46:34
● 2026-08-03 01:13:14
●A2606:4700:3031::6815:32b02026-07-20 → 2026-08-03 · 3 obs
○ 2026-07-09 03:13:44
● 2026-07-20 10:46:34
● 2026-08-03 01:13:14
○A2606:4700:3036::6815:32b02026-07-09 → 2026-07-09 · 3 obs
● 2026-07-09 03:13:44
○ 2026-07-20 10:46:34
○ 2026-08-03 01:13:14
○A2606:4700:3036::ac43:a4b72026-07-09 → 2026-07-09 · 3 obs
● 2026-07-09 03:13:44
○ 2026-07-20 10:46:34
○ 2026-08-03 01:13:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
0571-mcu.comcrystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.202

NS records: crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 0571-mcu.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.164.183, 104.21.50.176
AAAA22606:4700:3031::6815:32b0, 2606:4700:3030::ac43:a4b7
NS2crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1crystal.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

0571-mcu.com is a parent domain of www.0571-mcu.com.

IP Addresses

0571-mcu.com has four IP addresses: 104.21.50.176, 172.67.164.183, 2606:4700:3030::ac43:a4b7 and 2606:4700:3031::6815:32b0.

Among the host names that share IP numbers with 0571-mcu.com are www.xn--binnce-dua.com, auyama.pro, sunsetpalmhotel.com and two others.

Name Servers

0571-mcu.com is served by two delegated name servers, crystal.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

0571-mcu.com has the same name server delegation as a number of other domains, such as dixingbo.com, xiawaigua.com, hnm7.com and two more.

0571-mcu.com shares at least some of its name servers with other domains, including nutri-plan.net, quattro-towers.pl, dedicated.no and two others.

These name servers are frequently seen alongside the name servers apollo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

crystal.ns.cloudflare.com carries IP addresses 108.162.194.202, 162.159.38.202 and 172.64.34.202, with 3 other addresses beyond those.

thaddeus.ns.cloudflare.com carries IP addresses 108.162.195.127, 162.159.44.127 and 172.64.35.127, with 3 other addresses beyond those.