mail.cuoftexas.org - robtex.com

mail.cuoftexas.org

DNSSEC⚠️ Not signed

cuoftexas.org

DNSSECπŸ”’ Signed (DS record present)
A2606:4700::6812:ca7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700::6812:da7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.18.12.167Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.18.13.167Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSjose.ns.cloudflare.com ⭐
NSmckenzie.ns.cloudflare.com
MXmxa-0023c601.gslb.pphosted.com ⭐
MXmxb-0023c601.gslb.pphosted.com ⭐
TXTnYtZotzoQZBd8nY8bS8DNg==
TXTv=spf1 a mx ip4:206.104.103.154 include:spf.protection.outlook.com include:cu...
HTTPSHTTP/2 βœ“ hints match
IPv4104.18.12.167, 104.18.13.167
IPv62606:4700::6812:ca7, 2606:4700::6812:da7
SOAjose.ns.cloudflare.comdns@cloudflare.com serial=2399508644
WOT: SAFE (66/100)
WOT: SAFE (86/100)

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

201020122014201620182020202220242026A206.104.103.11
β—‹A206.104.103.112009-01-11 β†’ 2016-10-31 Β· 3 obs
● 2009-01-11 02:19:28
● 2016-10-31 06:58:52
β—‹ 2026-03-28 06:31:18

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
cuoftexas.orgjose.ns.cloudflare.com, mckenzie.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.35.88

NS records: jose.ns.cloudflare.com, mckenzie.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 218ms | Queries: -

πŸ“„ Records

TypeCountSample Data