mx.krt-school.com - robtex.com

mx.krt-school.com

DNSSEC⚠️ Not signed

krt-school.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2f5e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9262🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.94Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.98🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkyree.ns.cloudflare.com ⭐
NSnicole.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.47.94, 172.67.146.98
IPv6 hints2606:4700:3030::6815:2f5e, 2606:4700:3034::ac43:9262
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=88, name=cloudflare-ech.com
SOAkyree.ns.cloudflare.comdns@cloudflare.com serial=2407903825
rank #954352 globally
rank #434349 in the tld

Previously MX for

krt-school.com

Same first word

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mx.cloudaccess.net
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DNS History

2 records (0 active, 2 former)

20162017201820192020202120222023202420252026A66.96.140.7066.96.140.71
○A66.96.140.702015-05-31 → 2016-11-20 · 4 obs
● 2015-05-31 03:13:46
● 2016-11-20 15:13:16
○ 2026-06-28 00:37:02
○ 2026-06-28 00:37:04
○A66.96.140.712015-05-31 → 2016-11-20 · 4 obs
● 2015-05-31 03:13:46
● 2016-11-20 15:13:16
○ 2026-06-28 00:37:02
○ 2026-06-28 00:37:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...-
krt-school.comnicole.ns.cloudflare.com, kyree.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.207

NS records: nicole.ns.cloudflare.com, kyree.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for krt-school.com (unsigned zone)

⏱️ Timing

Total: 103ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 12

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