kernel-1.it-knowledge.info - dns.ninja

kernel-1.it-knowledge.info

DNSSEC⚠️ Not signed

it-knowledge.info

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:aa68🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1c3f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.63Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.104🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbill.ns.cloudflare.com ⭐
NSleah.ns.cloudflare.com
MXsmtp.nelsonbaptista.me ⭐
TXTv=spf1 mx mx:smtp.nelsonbaptista.me a:relay1.ptmail.sapo.pt a:relay2.ptmail.s...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.28.63, 172.67.170.104
IPv6 hints2606:4700:3031::ac43:aa68, 2606:4700:3037::6815:1c3f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=69, name=cloudflare-ech.com
SOAbill.ns.cloudflare.comdns@cloudflare.com serial=2405913952

Previously MX for

it-knowledge.info

DNS History

2 records (0 active, 2 former)

20162017201820192020202120222023202420252026A2.80.220.492001:470:69a5::169:50
○A2.80.220.492015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 09:23:14
○ 2015-11-23 23:27:40
○ 2026-06-08 16:42:38
○A2001:470:69a5::169:502015-07-24 → 2015-07-24 · 3 obs
● 2015-07-24 09:23:14
○ 2015-11-23 23:27:40
○ 2026-06-08 16:42:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
it-knowledge.infoleah.ns.cloudflare.com, bill.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.129

NS records: leah.ns.cloudflare.com, bill.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for it-knowledge.info (unsigned zone)

⏱️ Timing

Total: 319ms | Queries: -

📄 Records

TypeCountSample Data