🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codebook.run`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4815^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:adc4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.21^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.196^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`barbara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`barbara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`barbara.ns.cloudflare.com`
		A	108.162.192.248^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	172.64.32.248^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	173.245.58.248^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
NS	`evan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`evan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`evan.ns.cloudflare.com`
		A	108.162.193.165^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
		A	172.64.33.165^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
		A	173.245.59.165^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`evan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.21, 172.67.173.196
		IPv6 hints	2606:4700:3030::6815:4815, 2606:4700:3034::ac43:adc4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com
SOA	`barbara.ns.cloudflare.com`dns@cloudflare.com serial=2415390381

`run`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.run` ⭐
	NS	`v0n1.nic.run`
	NS	`v0n2.nic.run`
	NS	`v0n3.nic.run`
	NS	`v2n0.nic.run`
	NS	`v2n1.nic.run`
	SOA	`v0n0.nic.run`hostmaster@donuts.email serial=1790183651

Same first word

codebook.au

codebook.store

codebook.top

codebook.ph

codebook.io

codebook.ltd

codebook.site

codebook.xyz

codebook.in

codebook.cz

codebook.capital

codebook.work

codebook.wiki

codebook.co.uk

codebook.nl

codebook.pages.dev

codebook.it

codebook.run

codebook.net.cn

codebook.shop

codebook.ai

codebook.com.cn

codebook.ch

codebook.com.au

codebook.com.ph

codebook.cn

codebook.de

codebook.us

codebook.eu.org

codebook.dev

codebook.org

codebook.net

codebook.ru

codebook.cloud

codebook.se

codebook.com

codebook.co.in

codebook.co.kr

Similar names

kobocode.com

bookcode.co

decobook.gr

bookdeco.com

bookcode.ru

bookedco.uk

bookcode.sk

bookcode.gr

decoboko.jp

codekobo.com

bookcode.cz

edocbook.com

ebookdoc.com

dekoboco.com

bookcode.de

bookcode.tech

bookcode.eu

decobook.com

decobook.nl

bookcode.si

koobedoc.dev

koobedoc.com

bookcode.it

bookcode.click

bookcode.club

bookcode.com

dekoboco.jp

bookcode.ch

bokocode.com

Previous names

(0x636f636b).run

cockpit.run

cocktail.run

cocktails.run

cocoa.run

cocochicken.run

coconutgrove.run

cocoon.run

cocos.run

cocotrail.run

cod.run

coda.run

codango.run

code-server.run

code.run

code4.run

codeai.run

codeapp.run

codebase.run

codeberg.run

Next names

DNS History

10 records (6 active, 4 former)

●NSbarbara.ns.cloudflare.com2026-09-15 → 2026-09-23 · 3 obs

○ 2017-08-16 16:20:00
● 2026-09-15 22:07:40
● 2026-09-23 17:31:34

●NSevan.ns.cloudflare.com2026-09-15 → 2026-09-23 · 3 obs

○ 2017-08-16 16:20:00
● 2026-09-15 22:07:40
● 2026-09-23 17:31:34

○NSns-1500.awsdns-59.org2016-12-10 → 2017-08-16 · 4 obs

● 2016-12-10 20:45:12
● 2017-08-16 16:20:00
○ 2026-09-15 22:07:40
○ 2026-09-23 17:31:34

○NSns-156.awsdns-19.com2016-12-10 → 2017-08-16 · 4 obs

● 2016-12-10 20:45:12
● 2017-08-16 16:20:00
○ 2026-09-15 22:07:40
○ 2026-09-23 17:31:34

○NSns-2002.awsdns-58.co.uk2016-12-10 → 2017-08-16 · 4 obs

● 2016-12-10 20:45:12
● 2017-08-16 16:20:00
○ 2026-09-15 22:07:40
○ 2026-09-23 17:31:34

○NSns-931.awsdns-52.net2016-12-10 → 2017-08-16 · 4 obs

● 2016-12-10 20:45:12
● 2017-08-16 16:20:00
○ 2026-09-15 22:07:40
○ 2026-09-23 17:31:34

●A104.21.72.212026-09-15 → 2026-09-23 · 2 obs

● 2026-09-15 22:07:40
● 2026-09-23 17:31:34

●A172.67.173.1962026-09-15 → 2026-09-23 · 2 obs

● 2026-09-15 22:07:40
● 2026-09-23 17:31:34

●A2606:4700:3030::6815:48152026-09-15 → 2026-09-23 · 2 obs

● 2026-09-15 22:07:40
● 2026-09-23 17:31:34

●A2606:4700:3034::ac43:adc42026-09-15 → 2026-09-23 · 2 obs

● 2026-09-15 22:07:40
● 2026-09-23 17:31:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
run	v0n0.nic.run, v0n1.nic.run, v0n2.nic.run, v0n3.nic.run...	12 records
codebook.run	barbara.ns.cloudflare.com, evan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.165

NS records: barbara.ns.cloudflare.com, evan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codebook.run (unsigned zone)

⏱️ Timing

Total: 2037ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.21, 172.67.173.196`
AAAA	2	`2606:4700:3030::6815:4815, 2606:4700:3034::ac43:adc4`
NS	2	`barbara.ns.cloudflare.com, evan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`barbara.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.run, v0n1.nic.run, v0n2.nic.run...)

Analysis

IP Addresses

codebook.run resolves to four IP addresses: 104.21.72.21, 172.67.173.196, 2606:4700:3030::6815:4815 and 2606:4700:3034::ac43:adc4.

dataflowixpro.shop, sirgems.com, souptree.net plus two other host names have IP numbers in common with codebook.run.

Name Servers

codebook.run is delegated to two name servers: barbara.ns.cloudflare.com and evan.ns.cloudflare.com.

The name server configuration of codebook.run is shared with other domains, for instance kardsort.com, glenmorerealty.in, syncmymusic.com and two others.

codebook.run has at least partial name server overlap with other domains, such as guardiao.workers.dev, chriscode2live.workers.dev, jlslot.pw and two others.

These name servers tend to appear together with the name servers cora.ns.cloudflare.com, mark.ns.cloudflare.com and rodney.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

barbara.ns.cloudflare.com resolves to 108.162.192.248, 172.64.32.248, 173.245.58.248 and 3 other IP addresses.

evan.ns.cloudflare.com resolves to 108.162.193.165, 172.64.33.165, 173.245.59.165 and 3 other IP addresses.

codebook.run - robtex.com

codebook.run

run

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`codebook.run`

`run`