`sub1.koi855solid.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:953c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:b82^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.130^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.60^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.130, 172.67.149.60
		IPv6 hints	2606:4700:3034::ac43:953c, 2606:4700:3036::6815:b82
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com

`koi855solid.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:953c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:b82^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.130^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.60^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kellen.ns.cloudflare.com` ⭐
NS	`kenia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.130, 172.67.149.60
		IPv6 hints	2606:4700:3034::ac43:953c, 2606:4700:3036::6815:b82
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com
SOA	`kellen.ns.cloudflare.com`dns@cloudflare.com serial=2410216202

📈 Tranco rank: #795,156

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DNS History

6 records (4 active, 2 former)

●A104.21.11.1302026-06-12 → 2026-07-27 · 2 obs

● 2026-06-12 01:19:52
● 2026-07-27 23:50:42

●A172.67.149.602026-06-12 → 2026-07-27 · 2 obs

● 2026-06-12 01:19:52
● 2026-07-27 23:50:42

○A2606:4700:3030::ac43:953c2026-06-12 → 2026-06-12 · 3 obs

● 2026-06-12 01:19:52
○ 2026-07-02 20:48:20
○ 2026-07-27 23:50:42

○A2606:4700:3034::6815:b822026-06-12 → 2026-06-12 · 3 obs

● 2026-06-12 01:19:52
○ 2026-07-02 20:48:20
○ 2026-07-27 23:50:42

●A2606:4700:3034::ac43:953c2026-07-02 → 2026-07-27 · 3 obs

○ 2026-06-12 01:19:52
● 2026-07-02 20:48:20
● 2026-07-27 23:50:42

●A2606:4700:3036::6815:b822026-07-02 → 2026-07-27 · 3 obs

○ 2026-06-12 01:19:52
● 2026-07-02 20:48:20
● 2026-07-27 23:50:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
koi855solid.com	kenia.ns.cloudflare.com, kellen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.93

NS records: kenia.ns.cloudflare.com, kellen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koi855solid.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.130, 172.67.149.60`
AAAA	2	`2606:4700:3034::ac43:953c, 2606:4700:3036::6815:b82`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sub1.koi855solid.com directs to four IP numbers, which are 104.21.11.130, 172.67.149.60, 2606:4700:3034::ac43:953c and 2606:4700:3036::6815:b82.

01911.hk, istanbultips.com, skinbid.com plus two other host names have IP numbers in common with sub1.koi855solid.com.

sub1.koi855solid.com - robtex.com