smtp.macrostroy.com - robtex.com

smtp.macrostroy.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:e8b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:9fa9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.14.139Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.159.169🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.14.139, 172.67.159.169
IPv6 hints2606:4700:3032::6815:e8b, 2606:4700:3036::ac43:9fa9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com

macrostroy.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:e8b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:9fa9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.14.139Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.159.169🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSheidi.ns.cloudflare.com ⭐
NSkaiser.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.14.139, 172.67.159.169
IPv6 hints2606:4700:3032::6815:e8b, 2606:4700:3036::ac43:9fa9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=9, name=cloudflare-ech.com
SOAheidi.ns.cloudflare.comdns@cloudflare.com serial=2396663207

Previously MX for

macrostroy.com

Same first word

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DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.14.139172.67.159.1692606:4700:3032::6815:e8b2606:4700:3036::ac43:9fa991.200.40.41
●A104.21.14.1392026-04-12 → 2026-04-12 · 3 obs
○ 2016-12-26 21:41:24
● 2026-04-12 18:08:24
● 2026-04-12 18:08:26
●A172.67.159.1692026-04-12 → 2026-04-12 · 3 obs
○ 2016-12-26 21:41:24
● 2026-04-12 18:08:24
● 2026-04-12 18:08:26
●A2606:4700:3032::6815:e8b2026-04-12 → 2026-04-12 · 3 obs
○ 2016-12-26 21:41:24
● 2026-04-12 18:08:24
● 2026-04-12 18:08:26
●A2606:4700:3036::ac43:9fa92026-04-12 → 2026-04-12 · 3 obs
○ 2016-12-26 21:41:24
● 2026-04-12 18:08:24
● 2026-04-12 18:08:26
○A91.200.40.412015-08-02 → 2016-12-26 · 4 obs
● 2015-08-02 20:57:46
● 2016-12-26 21:41:24
○ 2026-04-12 18:08:24
○ 2026-04-12 18:08:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
macrostroy.comheidi.ns.cloudflare.com, kaiser.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.9

NS records: heidi.ns.cloudflare.com, kaiser.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for macrostroy.com (unsigned zone)

⏱️ Timing

Total: 76ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.159.169, 104.21.14.139
AAAA22606:4700:3032::6815:e8b, 2606:4700:3036::ac43:9fa9
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

smtp.macrostroy.com points to four IP numbers: 2606:4700:3032::6815:e8b, 2606:4700:3036::ac43:9fa9, 104.21.14.139 and 172.67.159.169.

Other host names, for instance oryx.omo7.com, darenqiao.com, coreclubzone.com, gongguanzhijia.com and grupoguiase.com.br share IP numbers with smtp.macrostroy.com.