postmaster.educalc.net - robtex.com

postmaster.educalc.net

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:1b52🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:8dd7🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.27.82Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.215🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.27.82, 172.67.141.215
IPv62606:4700:3031::6815:1b52, 2606:4700:3032::ac43:8dd7

educalc.net

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:1b52🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:8dd7🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.27.82Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.215🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbonnie.ns.cloudflare.com ⭐
NSdexter.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
MXroute2.mx.cloudflare.net(58)
MXroute1.mx.cloudflare.net(67)
TXT"v=DMARC1; p=none"
TXTgoogle-site-verification=xrsxjzf_tj4ytP3dG2L1JHhz0Kuls3UvtLT1qmEbL78
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.27.82, 172.67.141.215
IPv62606:4700:3031::6815:1b52, 2606:4700:3032::ac43:8dd7
SOAbonnie.ns.cloudflare.comdns@cloudflare.com serial=2398039898
WOT: SAFE (66/100)
WOT: SAFE (87/100)

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DNS History

4 records (4 active, 0 former)

A104.21.27.82172.67.141.2152606:4700:3031::6815:1b522606:4700:3032::ac43:8dd7
●A104.21.27.822026-03-08 → 2026-03-26 · 2 obs
● 2026-03-08 10:30:38
● 2026-03-26 09:07:32
●A172.67.141.2152026-03-08 → 2026-03-26 · 2 obs
● 2026-03-08 10:30:38
● 2026-03-26 09:07:32
●A2606:4700:3031::6815:1b522026-03-08 → 2026-03-26 · 2 obs
● 2026-03-08 10:30:38
● 2026-03-26 09:07:32
●A2606:4700:3032::ac43:8dd72026-03-08 → 2026-03-26 · 2 obs
● 2026-03-08 10:30:38
● 2026-03-26 09:07:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
educalc.netbonnie.ns.cloudflare.com, dexter.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.76

NS records: bonnie.ns.cloudflare.com, dexter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for educalc.net (unsigned zone)

⏱️ Timing

Total: 198ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.27.82, 172.67.141.215
AAAA22606:4700:3031::6815:1b52, 2606:4700:3032::ac43:8dd7
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

Four IP numbers are pointed to by postmaster.educalc.net: 2606:4700:3031::6815:1b52, 2606:4700:3032::ac43:8dd7, 104.21.27.82 and 172.67.141.215.

other host names including www.livingpluslifestyle.com.cdn.cloudflare.net, moochat.com, ksjdyp.com, mayshine.com.cn and mgrid.africahash.com share IP numbers with postmaster.educalc.net.