mail.stcath.org - robtex.com

mail.stcath.org

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8083🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:12b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.1.43Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.131🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.1.43, 172.67.128.131
IPv6 hints2606:4700:3030::ac43:8083, 2606:4700:3032::6815:12b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com

stcath.org

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8083🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:12b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.1.43Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.131🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NStrevor.ns.cloudflare.com ⭐
NSyolanda.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.1.43, 172.67.128.131
IPv6 hints2606:4700:3030::ac43:8083, 2606:4700:3032::6815:12b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com
SOAtrevor.ns.cloudflare.comdns@cloudflare.com serial=2400205935
WOT: SAFE (61/100)
WOT: SAFE (64/100)

Previously MX for

stcath.org

Same first word

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DNS History

10 records (4 active, 6 former)

201820192020202120222023202420252026A104.21.1.43172.67.128.1312606:4700:3030::ac43:80832606:4700:3032::6815:12b184.175.95.244188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::CNAMEredirect.mail.premiumservices.yahoo.com
●A104.21.1.432026-02-17 → 2026-04-11 · 5 obs
○ 2017-04-10 23:43:42
● 2026-02-17 05:48:02
● 2026-04-08 14:18:40
○ 2026-04-11 02:52:28
● 2026-04-11 19:54:40
●A172.67.128.1312026-02-17 → 2026-04-11 · 5 obs
○ 2017-04-10 23:43:42
● 2026-02-17 05:48:02
● 2026-04-08 14:18:40
○ 2026-04-11 02:52:28
● 2026-04-11 19:54:40
○A184.175.95.2442017-04-10 → 2017-04-10 · 3 obs
● 2017-04-10 23:43:42
○ 2026-02-17 05:48:02
○ 2026-04-11 19:54:40
○A188.114.96.02026-04-11 → 2026-04-11 · 3 obs
○ 2026-04-08 14:18:40
● 2026-04-11 02:52:28
○ 2026-04-11 19:54:40
○A188.114.97.02026-04-11 → 2026-04-11 · 3 obs
○ 2026-04-08 14:18:40
● 2026-04-11 02:52:28
○ 2026-04-11 19:54:40
●A2606:4700:3030::ac43:80832026-02-17 → 2026-04-11 · 5 obs
○ 2017-04-10 23:43:42
● 2026-02-17 05:48:02
● 2026-04-08 14:18:40
○ 2026-04-11 02:52:28
● 2026-04-11 19:54:40
●A2606:4700:3032::6815:12b2026-02-17 → 2026-04-11 · 5 obs
○ 2017-04-10 23:43:42
● 2026-02-17 05:48:02
● 2026-04-08 14:18:40
○ 2026-04-11 02:52:28
● 2026-04-11 19:54:40
○A2a06:98c1:3120::2026-04-11 → 2026-04-11 · 3 obs
○ 2026-04-08 14:18:40
● 2026-04-11 02:52:28
○ 2026-04-11 19:54:40
○A2a06:98c1:3121::2026-04-11 → 2026-04-11 · 3 obs
○ 2026-04-08 14:18:40
● 2026-04-11 02:52:28
○ 2026-04-11 19:54:40
○CNAMEredirect.mail.premiumservices.yahoo.com2017-04-10 → 2026-02-17 · 4 obs
● 2017-04-10 23:43:42
● 2026-02-17 05:48:02
○ 2026-02-22 07:21:54
○ 2026-04-11 19:54:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
stcath.orgtrevor.ns.cloudflare.com, yolanda.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.154

NS records: trevor.ns.cloudflare.com, yolanda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stcath.org (unsigned zone)

⏱️ Timing

Total: 454ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.128.131, 104.21.1.43
AAAA22606:4700:3030::ac43:8083, 2606:4700:3032::6815:12b
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.stcath.org maps to four IP numbers: 2606:4700:3030::ac43:8083, 2606:4700:3032::6815:12b, 104.21.1.43 and 172.67.128.131.

Other host names, for instance stoff.com.ua, tv.dvb.no, futurevipspace.com, buy.inpower.co.za and adrtux.digital share IP numbers with mail.stcath.org.