web-mail.rmccn.com - robtex.com

web-mail.rmccn.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bd21πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:392cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.57.44Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.189.33πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.57.44, 172.67.189.33
IPv6 hints2606:4700:3030::ac43:bd21, 2606:4700:3035::6815:392c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com

rmccn.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bd21πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:392cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.57.44Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.189.33πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdina.ns.cloudflare.com ⭐
NSfred.ns.cloudflare.com
MXrmccn-com.mail.protection.outlook.com ⭐
TXTMS=ms33012959
TXTgoogle-site-verification=cPrPJ2iYYMfrg6hchC29E5TCIo0pJkBjfqBuQZJcmAM
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.57.44, 172.67.189.33
IPv6 hints2606:4700:3030::ac43:bd21, 2606:4700:3035::6815:392c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOAdina.ns.cloudflare.comdns@cloudflare.com serial=2403444778

Same first word

Similar names

DNS History

7 records (4 active, 3 former)

200920112013201520172019202120232025A104.21.57.44172.67.189.332606:4700:3030::ac43:bd212606:4700:3035::6815:392c202.85.197.200203.142.90.843.243.226.130
●A104.21.57.442026-03-27 β†’ 2026-05-09 Β· 3 obs
β—‹ 2018-01-03 02:09:48
● 2026-03-27 22:52:52
● 2026-05-09 15:17:12
●A172.67.189.332026-03-27 β†’ 2026-05-09 Β· 3 obs
β—‹ 2018-01-03 02:09:48
● 2026-03-27 22:52:52
● 2026-05-09 15:17:12
β—‹A202.85.197.2002015-06-02 β†’ 2015-11-20 Β· 5 obs
β—‹ 2008-05-12 17:04:24
● 2015-06-02 22:36:08
● 2015-11-20 11:49:04
β—‹ 2015-12-12 18:39:30
β—‹ 2026-05-09 15:17:12
β—‹A203.142.90.82026-03-27 β†’ 2026-05-09 Β· 2 obs
β—‹ 2026-03-27 22:52:52
β—‹ 2026-05-09 15:17:12
●A2606:4700:3030::ac43:bd212026-03-27 β†’ 2026-05-09 Β· 3 obs
β—‹ 2018-01-03 02:09:48
● 2026-03-27 22:52:52
● 2026-05-09 15:17:12
●A2606:4700:3035::6815:392c2026-03-27 β†’ 2026-05-09 Β· 3 obs
β—‹ 2018-01-03 02:09:48
● 2026-03-27 22:52:52
● 2026-05-09 15:17:12
β—‹A43.243.226.1302015-12-12 β†’ 2018-01-03 Β· 5 obs
β—‹ 2015-11-20 11:49:04
● 2015-12-12 18:39:30
● 2018-01-03 02:09:48
β—‹ 2026-03-27 22:52:52
β—‹ 2026-05-09 15:17:12

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...-
rmccn.comdina.ns.cloudflare.com, fred.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.192.107

NS records: dina.ns.cloudflare.com, fred.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rmccn.com (unsigned zone)

⏱️ Timing

Total: 259ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.189.33, 104.21.57.44
AAAA22606:4700:3030::ac43:bd21, 2606:4700:3035::6815:392c
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

web-mail.rmccn.com points to four IP numbers: 2606:4700:3030::ac43:bd21, 2606:4700:3035::6815:392c, 104.21.57.44 and 172.67.189.33.

Other host names, for instance steelelements.com, togwire.com, americoolinc.com, www.wheresidewalksend.com and kidsyoga.com.au share IP numbers with web-mail.rmccn.com.