mailserver.schooloutdoorlearning.com - robtex.com

mailserver.schooloutdoorlearning.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:419b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:92b1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.155Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.177🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.65.155, 172.67.146.177
IPv6 hints2606:4700:3035::6815:419b, 2606:4700:3035::ac43:92b1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com

schooloutdoorlearning.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:419b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:92b1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.155Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.177🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSindie.ns.cloudflare.com ⭐
NSkobe.ns.cloudflare.com
MXschooloutdoorlearning-com.mail.protection.outlook.com ⭐
TXT201801231726252vz6br2q99u86l04kaki2l3xuw0m6n99s6vivl9iercq6zirah
TXTMS=ms63797453
TXTgoogle-site-verification=UJNtuPTAVUNqJNyJHN_Ca2Aan5ORLQClZIGChiSmQhw
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.65.155, 172.67.146.177
IPv6 hints2606:4700:3035::6815:419b, 2606:4700:3035::ac43:92b1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOAindie.ns.cloudflare.comdns@cloudflare.com serial=2411988919
rank #951984 globally
rank #408394 in the tld

Previously MX for

schooloutdoorlearning.com

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DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.65.155172.67.146.1772606:4700:3035::6815:419b2606:4700:3035::ac43:92b1213.171.216.114
●A104.21.65.1552026-08-13 → 2026-08-13 · 2 obs
○ 2016-06-21 09:52:48
● 2026-08-13 10:41:48
●A172.67.146.1772026-08-13 → 2026-08-13 · 2 obs
○ 2016-06-21 09:52:48
● 2026-08-13 10:41:48
○A213.171.216.1142015-07-20 → 2016-06-21 · 3 obs
● 2015-07-20 22:22:50
● 2016-06-21 09:52:48
○ 2026-08-13 10:41:48
●A2606:4700:3035::6815:419b2026-08-13 → 2026-08-13 · 2 obs
○ 2016-06-21 09:52:48
● 2026-08-13 10:41:48
●A2606:4700:3035::ac43:92b12026-08-13 → 2026-08-13 · 2 obs
○ 2016-06-21 09:52:48
● 2026-08-13 10:41:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
schooloutdoorlearning.comkobe.ns.cloudflare.com, indie.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.163

NS records: kobe.ns.cloudflare.com, indie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schooloutdoorlearning.com (unsigned zone)

⏱️ Timing

Total: 80ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.146.177, 104.21.65.155
AAAA22606:4700:3035::6815:419b, 2606:4700:3035::ac43:92b1
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mailserver.schooloutdoorlearning.com has four IP addresses: 104.21.65.155, 172.67.146.177, 2606:4700:3035::6815:419b and 2606:4700:3035::ac43:92b1.

ece.coop, flowflare.com, cheapservicedapartment.com and two other host names share IP numbers with mailserver.schooloutdoorlearning.com.