mailserver.horizoncottages.com - robtex.com

mailserver.horizoncottages.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:43b8🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b378🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.184Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.179.120🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.184, 172.67.179.120
IPv6 hints2606:4700:3032::6815:43b8, 2606:4700:3037::ac43:b378
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com

horizoncottages.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:43b8🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b378🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.184Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.179.120🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSashley.ns.cloudflare.com ⭐
NSyichun.ns.cloudflare.com
MXmx.stackmail.com ⭐
TXTgoogle-site-verification=oS0AZfeyb6URhj38ngMuST3qmO5GpkQmICbWGIsEN4c
TXTv=spf1 include:spf.stackmail.com a mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.184, 172.67.179.120
IPv6 hints2606:4700:3032::6815:43b8, 2606:4700:3037::ac43:b378
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com
SOAashley.ns.cloudflare.comdns@cloudflare.com serial=2410648501

Previously MX for

horizoncottages.com

Same first word

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DNS History

6 records (4 active, 2 former)

200920112013201520172019202120232025A104.21.67.184172.67.179.1202606:4700:3032::6815:43b82606:4700:3037::ac43:b378213.171.216.114213.171.216.65
●A104.21.67.1842026-08-06 → 2026-08-06 · 3 obs
○ 2016-10-11 02:54:22
● 2026-08-06 13:27:14
● 2026-08-06 13:27:16
●A172.67.179.1202026-08-06 → 2026-08-06 · 3 obs
○ 2016-10-11 02:54:22
● 2026-08-06 13:27:14
● 2026-08-06 13:27:16
○A213.171.216.1142015-05-25 → 2016-10-11 · 5 obs
○ 2008-03-18 00:16:54
● 2015-05-25 01:57:52
● 2016-10-11 02:54:22
○ 2026-08-06 13:27:14
○ 2026-08-06 13:27:16
○A213.171.216.652008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 00:16:54
○ 2015-05-25 01:57:52
○ 2026-08-06 13:27:16
●A2606:4700:3032::6815:43b82026-08-06 → 2026-08-06 · 3 obs
○ 2016-10-11 02:54:22
● 2026-08-06 13:27:14
● 2026-08-06 13:27:16
●A2606:4700:3037::ac43:b3782026-08-06 → 2026-08-06 · 3 obs
○ 2016-10-11 02:54:22
● 2026-08-06 13:27:14
● 2026-08-06 13:27:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...-
horizoncottages.comashley.ns.cloudflare.com, yichun.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.71

NS records: ashley.ns.cloudflare.com, yichun.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for horizoncottages.com (unsigned zone)

⏱️ Timing

Total: 765ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.179.120, 104.21.67.184
AAAA22606:4700:3032::6815:43b8, 2606:4700:3037::ac43:b378
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mailserver.horizoncottages.com directs to four IP numbers, which are 104.21.67.184, 172.67.179.120, 2606:4700:3032::6815:43b8 and 2606:4700:3037::ac43:b378.

yellowpages.cz, id.appota.com, yatirimkulisi.online and two other host names share IP numbers with mailserver.horizoncottages.com.