mail.os-rc.com - robtex.com

mail.os-rc.com

DNSSEC⚠️ Not signed

os-rc.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4f9bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::ac43:9275πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.79.155Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.146.117πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdoug.ns.cloudflare.com ⭐
NSlia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.79.155, 172.67.146.117
IPv6 hints2606:4700:3031::6815:4f9b, 2606:4700:3036::ac43:9275
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOAdoug.ns.cloudflare.comdns@cloudflare.com serial=2398865449

Previously MX for

Same first word

Similar names

DNS History

8 records (0 active, 8 former)

20162017201820192020202120222023202420252026NSns09.domaincontrol.comns1.justhost.comns10.domaincontrol.comns2.justhost.comMXos-rc.comA173.254.28.5678.107.238.157CNAMEos-rc.com
β—‹NSns09.domaincontrol.com2016-01-22 β†’ 2016-07-02 Β· 3 obs
● 2016-01-22 23:17:10
● 2016-07-02 02:32:58
β—‹ 2026-04-11 22:03:38
β—‹NSns1.justhost.com2016-01-22 β†’ 2016-02-26 Β· 4 obs
● 2016-01-22 23:17:10
● 2016-02-26 03:16:12
β—‹ 2016-07-02 02:32:58
β—‹ 2026-04-11 22:03:38
β—‹NSns10.domaincontrol.com2016-01-22 β†’ 2016-07-02 Β· 3 obs
● 2016-01-22 23:17:10
● 2016-07-02 02:32:58
β—‹ 2026-04-11 22:03:38
β—‹NSns2.justhost.com2016-01-22 β†’ 2016-02-26 Β· 4 obs
● 2016-01-22 23:17:10
● 2016-02-26 03:16:12
β—‹ 2016-07-02 02:32:58
β—‹ 2026-04-11 22:03:38
β—‹MXos-rc.com2016-01-22 β†’ 2016-07-02 Β· 3 obs
● 2016-01-22 23:17:10
● 2016-07-02 02:32:58
β—‹ 2026-04-11 22:03:38
β—‹A173.254.28.562015-07-19 β†’ 2016-01-11 Β· 4 obs
● 2015-07-19 22:14:32
● 2016-01-11 13:39:14
β—‹ 2016-01-22 23:17:10
β—‹ 2026-04-11 22:03:38
β—‹A78.107.238.1572016-01-22 β†’ 2016-07-02 Β· 4 obs
β—‹ 2016-01-11 13:39:14
● 2016-01-22 23:17:10
● 2016-07-02 02:32:58
β—‹ 2026-04-11 22:03:38
β—‹CNAMEos-rc.com2016-01-22 β†’ 2016-07-02 Β· 3 obs
● 2016-01-22 23:17:10
● 2016-07-02 02:32:58
β—‹ 2026-04-11 22:03:38

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...-
os-rc.comdoug.ns.cloudflare.com, lia.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.192.185

NS records: doug.ns.cloudflare.com, lia.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for os-rc.com (unsigned zone)

⏱️ Timing

Total: 116ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 12

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