knncb.com - robtex.com

knncb.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:d15b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:4593🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.147Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.209.91🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmarissa.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2672🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A2803:f800:50::6ca2:c272🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmarissa.ns.cloudflare.com
A2a06:98c1:50::ac40:2272🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmarissa.ns.cloudflare.com
A108.162.194.114🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A162.159.38.114Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A172.64.34.114🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
NSsantino.ns.cloudflare.com
A2606:4700:58::a29f:2c01🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsantino.ns.cloudflare.com
A2803:f800:50::6ca2:c301🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsantino.ns.cloudflare.com
A2a06:98c1:50::ac40:2301🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsantino.ns.cloudflare.com
A108.162.195.1🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsantino.ns.cloudflare.com
A162.159.44.1Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsantino.ns.cloudflare.com
A172.64.35.1🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsantino.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.69.147, 172.67.209.91
IPv62606:4700:3032::ac43:d15b, 2606:4700:3036::6815:4593
SOAmarissa.ns.cloudflare.comdns@cloudflare.com serial=2399352036

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774467772

Same first word

knncb.com

Similar names

cnnbk.com

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSmarissa.ns.cloudflare.comsantino.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.69.147172.67.209.912606:4700:3032::ac43:d15b2606:4700:3036::6815:4593
○NSdns10.hichina.com2015-12-16 → 2016-09-19 · 4 obs
● 2015-12-16 00:27:04
● 2016-09-19 20:24:44
○ 2017-04-18 17:44:44
○ 2026-03-25 19:58:18
○NSdns9.hichina.com2015-12-16 → 2016-09-19 · 4 obs
● 2015-12-16 00:27:04
● 2016-09-19 20:24:44
○ 2017-04-18 17:44:44
○ 2026-03-25 19:58:18
●NSmarissa.ns.cloudflare.com2026-02-20 → 2026-03-25 · 3 obs
○ 2017-04-18 17:44:44
● 2026-02-20 22:27:30
● 2026-03-25 19:58:18
●NSsantino.ns.cloudflare.com2026-02-20 → 2026-03-25 · 3 obs
○ 2017-04-18 17:44:44
● 2026-02-20 22:27:30
● 2026-03-25 19:58:18
●A104.21.69.1472026-02-20 → 2026-03-25 · 2 obs
● 2026-02-20 22:27:30
● 2026-03-25 19:58:18
●A172.67.209.912026-02-20 → 2026-03-25 · 2 obs
● 2026-02-20 22:27:30
● 2026-03-25 19:58:18
●A2606:4700:3032::ac43:d15b2026-02-20 → 2026-03-25 · 2 obs
● 2026-02-20 22:27:30
● 2026-03-25 19:58:18
●A2606:4700:3036::6815:45932026-02-20 → 2026-03-25 · 2 obs
● 2026-02-20 22:27:30
● 2026-03-25 19:58:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
knncb.commarissa.ns.cloudflare.com, santino.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.114

NS records: marissa.ns.cloudflare.com, santino.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knncb.com (unsigned zone)

⏱️ Timing

Total: 297ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.209.91, 104.21.69.147
AAAA22606:4700:3032::ac43:d15b, 2606:4700:3036::6815:4593
NS2marissa.ns.cloudflare.com, santino.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1marissa.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by knncb.com: 2606:4700:3032::ac43:d15b, 2606:4700:3036::6815:4593, 104.21.69.147 and 172.67.209.91.

other host names including skirt.214z.com, delivery-sk.com, mail.glidertracking.com, mx.nwipbank.ru and pgozlgw.cn share IP numbers with knncb.com.

Name Servers

knncb.com is delegated to two name servers marissa.ns.cloudflare.com and santino.ns.cloudflare.com.

knncb.com shares the same name server setup as other domains, for instance jusjerk.com, telegokjim.ink, imza.me, westwaydiner.com and hotelraglan.com.ar.

knncb.com at least partially shares name servers with other domains, for instance jyslwjc.com, thesatanictempleseattle.com, aisurfproducts.com, fisss.org and ps-watch.com.

These name servers are commonly used alongside albert.ns.cloudflare.com and otto.ns.cloudflare.com.

Host names with six IP numbers:

Host name marissa.ns.cloudflare.com points to: 2606:4700:50::a29f:2672, 2803:f800:50::6ca2:c272, 2a06:98c1:50::ac40:2272, 108.162.194.114, 162.159.38.114 and 172.64.34.114.

Host name santino.ns.cloudflare.com points to: 2606:4700:58::a29f:2c01, 2803:f800:50::6ca2:c301, 2a06:98c1:50::ac40:2301, 108.162.195.1, 162.159.44.1 and 172.64.35.1.