cdnstring.com - dns.ninja

`cdnstring.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:177a^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:d313^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.122^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.19^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kayleigh.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:265c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c25c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kayleigh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:225c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kayleigh.ns.cloudflare.com`
		A	108.162.194.92^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
		A	162.159.38.92^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
		A	172.64.34.92^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kayleigh.ns.cloudflare.com`
NS	`randy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`randy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`randy.ns.cloudflare.com`
		A	108.162.195.109^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	162.159.44.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	172.64.35.109^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`v=spf1 +a +mx +ip4:162.0.215.210 include:spf.web-hosting.com +ip4:162.0.215.2...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.122, 172.67.211.19
		IPv6 hints	2606:4700:3030::6815:177a, 2606:4700:3031::ac43:d313
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com
SOA	`kayleigh.ns.cloudflare.com`dns@cloudflare.com serial=2411167090

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785835592

⚠️ On DNS blocklist: tif

Same first word

cdnstring.com

Similar names

stringcdn.com

DNS History

14 records (9 active, 5 former)

●NSkayleigh.ns.cloudflare.com2026-03-20 → 2026-08-04 · 2 obs

● 2026-03-20 00:19:34
● 2026-08-04 09:51:06

●NSrandy.ns.cloudflare.com2026-03-20 → 2026-08-04 · 2 obs

● 2026-03-20 00:19:34
● 2026-08-04 09:51:06

●MXmx1-hosting.jellyfish.systems2026-03-20 → 2026-08-04 · 2 obs

● 2026-03-20 00:19:34
● 2026-08-04 09:51:06

●MXmx2-hosting.jellyfish.systems2026-03-20 → 2026-08-04 · 2 obs

● 2026-03-20 00:19:34
● 2026-08-04 09:51:06

●MXmx3-hosting.jellyfish.systems2026-03-20 → 2026-08-04 · 2 obs

● 2026-03-20 00:19:34
● 2026-08-04 09:51:06

●A104.21.23.1222026-03-20 → 2026-08-04 · 14 obs

● 2026-03-20 00:19:34
○ 2026-03-20 08:33:54
○ 2026-03-25 06:30:58
● 2026-03-25 07:53:44
○ 2026-03-26 07:48:24
○ 2026-04-03 01:20:26
● 2026-04-05 23:45:56
○ 2026-04-08 09:56:56
○ 2026-06-02 13:18:26
● 2026-06-05 14:38:54
○ 2026-06-09 16:48:10
● 2026-06-30 11:22:58
○ 2026-07-08 12:10:34
● 2026-08-04 09:51:06

●A172.67.211.192026-03-20 → 2026-08-04 · 14 obs

○A188.114.96.02026-03-20 → 2026-07-08 · 14 obs

○ 2026-03-20 00:19:34
● 2026-03-20 08:33:54
● 2026-03-25 06:30:58
○ 2026-03-25 07:53:44
● 2026-03-26 07:48:24
● 2026-04-03 01:20:26
○ 2026-04-05 23:45:56
● 2026-04-08 09:56:56
● 2026-06-02 13:18:26
○ 2026-06-05 14:38:54
● 2026-06-09 16:48:10
○ 2026-06-30 11:22:58
● 2026-07-08 12:10:34
○ 2026-08-04 09:51:06

○A188.114.97.02026-03-20 → 2026-07-08 · 14 obs

●A2606:4700:3030::6815:177a2026-03-20 → 2026-08-04 · 14 obs

●A2606:4700:3031::ac43:d3132026-06-30 → 2026-08-04 · 4 obs

○ 2026-06-09 16:48:10
● 2026-06-30 11:22:58
○ 2026-07-08 12:10:34
● 2026-08-04 09:51:06

○A2606:4700:3033::ac43:d3132026-03-20 → 2026-06-05 · 12 obs

○A2a06:98c1:3120::2026-03-20 → 2026-07-08 · 14 obs

○A2a06:98c1:3121::2026-03-20 → 2026-07-08 · 14 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cdnstring.com	kayleigh.ns.cloudflare.com, randy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.92

NS records: kayleigh.ns.cloudflare.com, randy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdnstring.com (unsigned zone)

⏱️ Timing

Total: 689ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.211.19, 104.21.23.122`
AAAA	2	`2606:4700:3031::ac43:d313, 2606:4700:3030::6815:177a`
NS	2	`kayleigh.ns.cloudflare.com, randy.ns.cloudflare.com`
MX	3	`mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...`
TXT	1	`v=spf1 +a +mx +ip4:162.0.215.210 include`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kayleigh.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cdnstring.com directs to four IP numbers, which are 104.21.23.122, 172.67.211.19, 2606:4700:3030::6815:177a and 2606:4700:3031::ac43:d313.

cute-smile.com, iraqnewspaper.net, openclaude.cc and two other host names share IP numbers with cdnstring.com.

Name Servers

cdnstring.com is delegated to two name servers: kayleigh.ns.cloudflare.com and randy.ns.cloudflare.com.

cdnstring.com uses the same name servers as several other domains — among them dore(0x706f726e).com, clevermethods.com, celticindustrialservices.com and two more.

There is at least partial name server overlap between cdnstring.com and other domains — hzmulan.com, riviera4media.com, zjfangtai.com and two more among them.

These name servers frequently co-occur with the name servers ursula.ns.cloudflare.com and oswald.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

kayleigh.ns.cloudflare.com resolves to 108.162.194.92, 162.159.38.92, 172.64.34.92 and 3 other IP addresses.

randy.ns.cloudflare.com resolves to 108.162.195.109, 162.159.44.109, 172.64.35.109 and 3 other IP addresses.

Mail Servers

Incoming mail for cdnstring.com is delivered via three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

cdnstring.com has at least partial mail server overlap with other domains such as afninsurancebrokers.com, accessecotech.co.tz, wasahyd.com.pk and two more.

mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems each resolve to a single IP address: mx1-hosting.jellyfish.systems resolves to 162.255.118.28, mx2-hosting.jellyfish.systems resolves to 162.255.118.29 and mx3-hosting.jellyfish.systems resolves to 162.255.118.13.