www.optkit.com - dns.ninja

www.optkit.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c6ed🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:3caf🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.175Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.198.237🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.60.175, 172.67.198.237
IPv6 hints2606:4700:3032::ac43:c6ed, 2606:4700:3037::6815:3caf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com

optkit.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c6ed🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:3caf🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.175Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.198.237🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemma.ns.cloudflare.com ⭐
NSlee.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.60.175, 172.67.198.237
IPv6 hints2606:4700:3032::ac43:c6ed, 2606:4700:3037::6815:3caf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=104, name=cloudflare-ech.com
SOAemma.ns.cloudflare.comdns@cloudflare.com serial=2410666189
⚠️ On DNS blocklist: pro, pro.mini, pro.plus, pro.plus.mini, ultimate, ultimate.mini

Same first word

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DNS History

11 records (4 active, 7 former)

20192020202120222023202420252026A104.21.60.175172.67.198.2372606:4700:3032::ac43:c6ed2606:4700:3037::6815:3caf188.114.96.0188.114.97.02606:4700:3031::6815:3caf2606:4700:3031::ac43:c6ed2a06:98c1:3120::2a06:98c1:3121::CNAMEoptkit.com
●A104.21.60.1752026-05-07 → 2026-08-03 · 2 obs
● 2026-05-07 05:07:28
● 2026-08-03 02:04:32
●A172.67.198.2372026-05-07 → 2026-08-03 · 2 obs
● 2026-05-07 05:07:28
● 2026-08-03 02:04:32
○A188.114.96.02026-05-07 → 2026-08-03 · 2 obs
○ 2026-05-07 05:07:28
○ 2026-08-03 02:04:32
○A188.114.97.02026-05-07 → 2026-08-03 · 2 obs
○ 2026-05-07 05:07:28
○ 2026-08-03 02:04:32
○A2606:4700:3031::6815:3caf2026-05-07 → 2026-05-29 · 4 obs
● 2026-05-07 05:07:28
● 2026-05-29 09:08:34
○ 2026-07-18 16:09:32
○ 2026-08-03 02:04:32
○A2606:4700:3031::ac43:c6ed2026-05-07 → 2026-05-29 · 4 obs
● 2026-05-07 05:07:28
● 2026-05-29 09:08:34
○ 2026-07-18 16:09:32
○ 2026-08-03 02:04:32
●A2606:4700:3032::ac43:c6ed2026-07-18 → 2026-08-03 · 3 obs
○ 2026-05-29 09:08:34
● 2026-07-18 16:09:32
● 2026-08-03 02:04:32
●A2606:4700:3037::6815:3caf2026-07-18 → 2026-08-03 · 3 obs
○ 2026-05-29 09:08:34
● 2026-07-18 16:09:32
● 2026-08-03 02:04:32
○A2a06:98c1:3120::2026-05-07 → 2026-08-03 · 2 obs
○ 2026-05-07 05:07:28
○ 2026-08-03 02:04:32
○A2a06:98c1:3121::2026-05-07 → 2026-08-03 · 2 obs
○ 2026-05-07 05:07:28
○ 2026-08-03 02:04:32
○CNAMEoptkit.com2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 13:12:50
○ 2026-05-07 05:07:28
○ 2026-08-03 02:04:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
optkit.comemma.ns.cloudflare.com, lee.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.112

NS records: emma.ns.cloudflare.com, lee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optkit.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.60.175, 172.67.198.237
AAAA22606:4700:3037::6815:3caf, 2606:4700:3032::ac43:c6ed
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

www.optkit.com points to the four IP addresses 104.21.60.175, 172.67.198.237, 2606:4700:3032::ac43:c6ed and 2606:4700:3037::6815:3caf.

raft.sh, stridermod.com, yalan100.com plus two other host names have IP numbers in common with www.optkit.com.