`blockchainhero.com`

DNSSEC	⚠️ Not signed
A	2604:a880:800:10::e61:4001^{🇺🇸 DIGITALOCEAN2604:a880:800::/48 DigitalOcean}
A	174.138.53.1^{🇺🇸 DIGITALOCEAN174.138.48.0/20 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=hzKitvIglwPo62V0`
TXT	`v=spf1 include:icloud.com ~all`
TXT	`openai-domain-verification=dv-aoSKlG10tOQzrPa3OvZ5rd06`
SOA	`ns1.digitalocean.com`hostmaster@blockchainhero.com serial=0

`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=1778399081

Subdomains

www.blockchainhero.com

Same first word

blockchainhero.com

DNS History

9 records (7 active, 2 former)

●NSns1.digitalocean.com2016-12-17 → 2026-05-10 · 2 obs

● 2016-12-17 03:33:58
● 2026-05-10 08:04:46

●NSns2.digitalocean.com2016-12-17 → 2026-05-10 · 2 obs

● 2016-12-17 03:33:58
● 2026-05-10 08:04:46

●NSns3.digitalocean.com2016-12-17 → 2026-05-10 · 2 obs

● 2016-12-17 03:33:58
● 2026-05-10 08:04:46

●MXmx01.mail.icloud.com2026-05-10 → 2026-05-10 · 2 obs

● 2026-05-10 08:04:44
● 2026-05-10 08:04:46

●MXmx02.mail.icloud.com2026-05-10 → 2026-05-10 · 2 obs

● 2026-05-10 08:04:44
● 2026-05-10 08:04:46

○A104.236.107.1842016-12-17 → 2017-10-29 · 4 obs

● 2016-12-17 03:33:58
● 2017-10-29 04:59:52
○ 2026-05-10 08:04:44
○ 2026-05-10 08:04:46

●A174.138.53.12026-05-10 → 2026-05-10 · 3 obs

○ 2017-10-29 04:59:52
● 2026-05-10 08:04:44
● 2026-05-10 08:04:46

○A2604:a880:800:10::50:a0012016-12-17 → 2017-10-29 · 4 obs

● 2016-12-17 03:33:58
● 2017-10-29 04:59:52
○ 2026-05-10 08:04:44
○ 2026-05-10 08:04:46

●A2604:a880:800:10::e61:40012026-05-10 → 2026-05-10 · 3 obs

○ 2017-10-29 04:59:52
● 2026-05-10 08:04:44
● 2026-05-10 08:04:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
blockchainhero.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.49.209

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockchainhero.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`174.138.53.1`
AAAA	1	`2604:a880:800:10::e61:4001`
NS	3	`ns1.digitalocean.com, ns2.digitalocean.com...`
MX	2	`mx02.mail.icloud.com (pri: 10), mx01.mail.icloud.com (pri: 10)`
TXT	3	`v=spf1 include:icloud.com ~all, openai-domain-verification=dv-aoSKlG10tO...`
SOA	1	`ns1.digitalocean.com hostmaster.blockcha`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

Hierarchy

www.blockchainhero.com has blockchainhero.com as its parent.

IP Addresses

blockchainhero.com points to two IPs: 2604:a880:800:10::e61:4001 and 174.138.53.1.

Name Servers

blockchainhero.com is delegated to name servers ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

blockchainhero.com at least partially shares name servers with other domains such as playneta.gg, 1.0.0.9.c.2.0.0.0.0.0.0.0.0.0.0.0.d.0.0.d.a.c.0.0.8.8.a.4.0.6.2.ip6.arpa, edexmachina.com, solaris-gaming.com and anexhub.com.

Host names with two IP numbers:

ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210.

ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21.

ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.

Mail Servers

Two mail servers handle blockchainhero.com: mx01.mail.icloud.com and mx02.mail.icloud.com.

blockchainhero.com shares the same mail server setup as other domains, including fdclub.ru, colemanfam.co, intelligentsia.cafe, coolandnormal.com and csscapital.com.

blockchainhero.com shares some mail servers with other domains, at least partially, for instance sailolympia.com.

Host names with six IP numbers: The host name mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30; the host name mx02.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.

blockchainhero.com - robtex.com