`blockchaln.co.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:598e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a118^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.142^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.24^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cory.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cory.ns.cloudflare.com`
		A	108.162.193.93^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	172.64.33.93^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	173.245.59.93^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
NS	`lovisa.ns.cloudflare.com`
		A	2606:4700:50::a29f:2627^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c227^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lovisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2227^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lovisa.ns.cloudflare.com`
		A	108.162.194.39^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
		A	162.159.38.39^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
		A	172.64.34.39^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lovisa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.142, 172.67.161.24
		IPv6 hints	2606:4700:3033::6815:598e, 2606:4700:3036::ac43:a118
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOA	`cory.ns.cloudflare.com`dns@cloudflare.com serial=2401511267

`co.com`

	DNSSEC	⚠️ Not signed
	A	169.60.151.232^{🇺🇸 SOFTLAYER169.60.128.0/18 -dal13}
	NS	`ns0.nic.co.com` ⭐
	NS	`ns1.nic.co.com`
	NS	`ns2.nic.co.com`
	NS	`ns3.nic.co.com`
	NS	`ns4.nic.co.com`
	MX	`mx.spamexperts.com` ⭐
	MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
	MX	`lastmx.spamexperts.net`⁽³⁰⁾
	TXT	`v=spf1 mx ip4:169.60.151.232 ip4:184.172.61.109 ip4:169.60.163.139 ip4:169.60...`
	TXT	`google-site-verification=7OcubotXUUSYYCSil8JjPJ_2uxorUHKIpmbUGsV_caA`
	SOA	`ns0.nic.co.com`hostmaster@co.com serial=2014409274

⚠️ On DNS blocklist: tif
rank #543 globally
rank #326 in the tld
this domain is a registered domain name that could be used to host a website, point to services, or represent a business identity. The specific owner, content, and use of co.com can vary over time and may be controlled by a registrar or a rights holder.📈 Tranco rank: #2,538

Same first word

blockchaln.de.com

blockchaln.co.com

blockchaln.serveirc.com

blockchaln.info

DNS History

6 records (6 active, 0 former)

●NScory.ns.cloudflare.com2026-03-29 → 2026-04-15 · 2 obs

● 2026-03-29 06:36:20
● 2026-04-15 12:30:24

●NSlovisa.ns.cloudflare.com2026-03-29 → 2026-04-15 · 2 obs

● 2026-03-29 06:36:20
● 2026-04-15 12:30:24

●A104.21.89.1422026-03-29 → 2026-04-15 · 2 obs

● 2026-03-29 06:36:20
● 2026-04-15 12:30:24

●A172.67.161.242026-03-29 → 2026-04-15 · 2 obs

● 2026-03-29 06:36:20
● 2026-04-15 12:30:24

●A2606:4700:3033::6815:598e2026-03-29 → 2026-04-15 · 2 obs

● 2026-03-29 06:36:20
● 2026-04-15 12:30:24

●A2606:4700:3036::ac43:a1182026-03-29 → 2026-04-15 · 2 obs

● 2026-03-29 06:36:20
● 2026-04-15 12:30:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
co.com	ns1.nic.co.com, ns2.nic.co.com, ns3.nic.co.com, ns4.nic.co.com	8 records
blockchaln.co.com	cory.ns.cloudflare.com, lovisa.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.93

NS records: cory.ns.cloudflare.com, lovisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockchaln.co.com (unsigned zone)

⏱️ Timing

Total: 563ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.24, 104.21.89.142`
AAAA	2	`2606:4700:3033::6815:598e, 2606:4700:3036::ac43:a118`
NS	2	`cory.ns.cloudflare.com, lovisa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cory.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (ns1.nic.co.com, ns1.nic.co.com, ns2.nic.co.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by blockchaln.co.com: 2606:4700:3033::6815:598e, 2606:4700:3036::ac43:a118, 104.21.89.142 and 172.67.161.24.

other host names including costamedia.net, www.rejekipulsa.com, cyronelivas.com, kymkrey.com.au and apexadvisory24.digital share IP numbers with blockchaln.co.com.

Name Servers

blockchaln.co.com is delegated to two name servers cory.ns.cloudflare.com and lovisa.ns.cloudflare.com.

blockchaln.co.com shares the same name server setup as other domains, for instance sa-files.com, (0x787878)chubby(0x6d696c66).com, (0x6d696c66)(0x6f726761736d)s.com, (0x787878)(0x6d696c66)(0x626c6f776a6f62).com and (0x6d696c66)prn.com.

blockchaln.co.com at least partially shares name servers with other domains, for instance aycicegi.gen.tr, cairowestmag.com, asl.com.au, emoseslaw.com and arjavata.ru.

These name servers are commonly used alongside mack.ns.cloudflare.com and raquel.ns.cloudflare.com.

Host names with six IP numbers:

Host name cory.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5d, 2803:f800:50::6ca2:c15d, 2a06:98c1:50::ac40:215d, 108.162.193.93, 172.64.33.93 and 173.245.59.93.

Host name lovisa.ns.cloudflare.com points to: 2606:4700:50::a29f:2627, 2803:f800:50::6ca2:c227, 2a06:98c1:50::ac40:2227, 108.162.194.39, 162.159.38.39 and 172.64.34.39.

blockchaln.co.com - robtex.com