mdwc.cn - robtex.com

mdwc.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:be42🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:5c4d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.77Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.66🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchris.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A2803:f800:50::6ca2:c155🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchris.ns.cloudflare.com
A2a06:98c1:50::ac40:2155🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchris.ns.cloudflare.com
A108.162.193.85🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A172.64.33.85🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A173.245.59.85🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
NSnicole.ns.cloudflare.com
A2606:4700:50::adf5:3ad3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A2803:f800:50::6ca2:c0d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnicole.ns.cloudflare.com
A2a06:98c1:50::ac40:20d3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnicole.ns.cloudflare.com
A108.162.192.211🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A172.64.32.211🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A173.245.58.211🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.92.77, 172.67.190.66
IPv62606:4700:3030::ac43:be42, 2606:4700:3035::6815:5c4d
SOAchris.ns.cloudflare.comdns@cloudflare.com serial=2400071736

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034593773

Previously NS for

mdwc.cn

Same first word

mdwc.com.au
mdwc.cn
mdwc.net.au
mdwc.com

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wmcd.com
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mwdc.de
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wdcm.com.cn
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mcdw.nyc
dmcw.us

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSchris.ns.cloudflare.comnicole.ns.cloudflare.commdwc.cnA104.21.92.77172.67.190.662606:4700:3030::ac43:be422606:4700:3035::6815:5c4d67.198.211.138
●NSchris.ns.cloudflare.com2026-03-27 → 2026-03-27 · 3 obs
○ 2015-05-24 15:48:42
● 2026-03-27 09:52:38
● 2026-03-27 13:06:42
○NSmdwc.cn2015-05-24 → 2015-05-24 · 3 obs
● 2015-05-24 15:48:42
○ 2026-03-27 09:52:38
○ 2026-03-27 13:06:42
●NSnicole.ns.cloudflare.com2026-03-27 → 2026-03-27 · 3 obs
○ 2015-05-24 15:48:42
● 2026-03-27 09:52:38
● 2026-03-27 13:06:42
●A104.21.92.772026-03-27 → 2026-03-27 · 3 obs
○ 2015-05-24 15:48:42
● 2026-03-27 09:52:38
● 2026-03-27 13:06:42
●A172.67.190.662026-03-27 → 2026-03-27 · 3 obs
○ 2015-05-24 15:48:42
● 2026-03-27 09:52:38
● 2026-03-27 13:06:42
●A2606:4700:3030::ac43:be422026-03-27 → 2026-03-27 · 3 obs
○ 2015-05-24 15:48:42
● 2026-03-27 09:52:38
● 2026-03-27 13:06:42
●A2606:4700:3035::6815:5c4d2026-03-27 → 2026-03-27 · 3 obs
○ 2015-05-24 15:48:42
● 2026-03-27 09:52:38
● 2026-03-27 13:06:42
○A67.198.211.1382015-05-24 → 2015-05-24 · 3 obs
● 2015-05-24 15:48:42
○ 2026-03-27 09:52:38
○ 2026-03-27 13:06:42

🔍 DNS Trace

Analysis

IP Addresses

mdwc.cn points to four IP numbers: 2606:4700:3030::ac43:be42, 2606:4700:3035::6815:5c4d, 104.21.92.77 and 172.67.190.66.

For instance, other host names lifehome.vn, ticpulse.com, meatspen.com, adultsloves.eu.org and snmp-monitoring.com share IP numbers with mdwc.cn.

Name Servers

mdwc.cn is delegated to two name servers: chris.ns.cloudflare.com and nicole.ns.cloudflare.com.

mdwc.cn uses the same name server setup as other domains such as fbtj.cn, gasazip.com, ruralcrowdsourcing.com, willamettetransplant.com and skayway.com.

mdwc.cn shares name servers with other domains at least partially, for example cham.net, dinclerhafriyat.com, providenceopc.net, 55uuubet.com and socialhula.com.

These name servers are commonly used with the name servers harley.ns.cloudflare.com and peyton.ns.cloudflare.com.

Host names with six IP numbers: host name chris.ns.cloudflare.com points to: 2606:4700:58::adf5:3b55, 2803:f800:50::6ca2:c155, 2a06:98c1:50::ac40:2155, 108.162.193.85, 172.64.33.85 and 173.245.59.85; host name nicole.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad3, 2803:f800:50::6ca2:c0d3, 2a06:98c1:50::ac40:20d3, 108.162.192.211, 172.64.32.211 and 173.245.58.211.