`blockchef.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`kobe.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kobe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kobe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kobe.ns.cloudflare.com`
		A	108.162.195.193^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kobe.ns.cloudflare.com`
		A	162.159.44.193^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kobe.ns.cloudflare.com`
		A	172.64.35.193^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kobe.ns.cloudflare.com`
NS	`maeve.ns.cloudflare.com`
		A	2606:4700:50::a29f:262d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maeve.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maeve.ns.cloudflare.com`
		A	108.162.194.45^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	162.159.38.45^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
		A	172.64.34.45^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maeve.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁴⁸⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁹⁵⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`facebook-domain-verification=h2kbc5h8tldcp3lp92sil8g0kr31iv`
TXT	`google-site-verification=6bf7Rj5L9qXXAGRFt_oA-n9fanaUhhrGqePcz2cGWdE`
TXT	`google-site-verification=Iib0brUdQnCN9pK4mXph-lwXpiWBZ9FmSSsTba0IXvE`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`kobe.ns.cloudflare.com`dns@cloudflare.com serial=2403557157

`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=1778342046

Previously MX for

blockchef.com

Same first word

blockchef.com

DNS History

25 records (6 active, 19 former)

●NSkobe.ns.cloudflare.com2026-03-22 → 2026-05-09 · 3 obs

○ 2018-05-22 19:45:40
● 2026-03-22 08:28:46
● 2026-05-09 16:12:22

●NSmaeve.ns.cloudflare.com2026-03-22 → 2026-05-09 · 3 obs

○ 2018-05-22 19:45:40
● 2026-03-22 08:28:46
● 2026-05-09 16:12:22

○NSns1.digitalocean.com2018-05-22 → 2018-05-22 · 4 obs

○ 2016-06-18 21:53:16
● 2018-05-22 19:45:40
○ 2026-03-22 08:28:46
○ 2026-05-09 16:12:22

○NSns1.speedydns.net2015-08-02 → 2015-11-26 · 4 obs

● 2015-08-02 04:16:40
● 2015-11-26 05:27:36
○ 2016-02-24 17:49:06
○ 2026-05-09 16:12:22

○NSns2.digitalocean.com2018-05-22 → 2018-05-22 · 4 obs

○ 2016-06-18 21:53:16
● 2018-05-22 19:45:40
○ 2026-03-22 08:28:46
○ 2026-05-09 16:12:22

○NSns2.speedydns.net2015-08-02 → 2015-11-26 · 4 obs

● 2015-08-02 04:16:40
● 2015-11-26 05:27:36
○ 2016-02-24 17:49:06
○ 2026-05-09 16:12:22

○NSns27.domaincontrol.com2016-02-24 → 2016-02-24 · 4 obs

○ 2015-11-26 05:27:36
● 2016-02-24 17:49:06
○ 2016-06-18 21:53:16
○ 2026-05-09 16:12:22

○NSns28.domaincontrol.com2016-02-24 → 2016-02-24 · 4 obs

○ 2015-11-26 05:27:36
● 2016-02-24 17:49:06
○ 2016-06-18 21:53:16
○ 2026-05-09 16:12:22

○NSns3.digitalocean.com2018-05-22 → 2018-05-22 · 4 obs

○ 2016-06-18 21:53:16
● 2018-05-22 19:45:40
○ 2026-03-22 08:28:46
○ 2026-05-09 16:12:22

○NSns3.speedydns.net2015-08-02 → 2015-11-26 · 4 obs

● 2015-08-02 04:16:40
● 2015-11-26 05:27:36
○ 2016-02-24 17:49:06
○ 2026-05-09 16:12:22

○MXalt1.aspmx.l.google.com2018-05-22 → 2018-05-22 · 4 obs

○ 2016-06-18 21:53:16
● 2018-05-22 19:45:40
○ 2026-03-22 08:28:46
○ 2026-05-09 16:12:22

○MXalt2.aspmx.l.google.com2018-05-22 → 2018-05-22 · 4 obs

○ 2016-06-18 21:53:16
● 2018-05-22 19:45:40
○ 2026-03-22 08:28:46
○ 2026-05-09 16:12:22

○MXalt3.aspmx.l.google.com2018-05-22 → 2018-05-22 · 4 obs

○ 2016-06-18 21:53:16
● 2018-05-22 19:45:40
○ 2026-03-22 08:28:46
○ 2026-05-09 16:12:22

○MXalt4.aspmx.l.google.com2018-05-22 → 2018-05-22 · 4 obs

○ 2016-06-18 21:53:16
● 2018-05-22 19:45:40
○ 2026-03-22 08:28:46
○ 2026-05-09 16:12:22

○MXaspmx.l.google.com2018-05-22 → 2018-05-22 · 4 obs

○ 2016-06-18 21:53:16
● 2018-05-22 19:45:40
○ 2026-03-22 08:28:46
○ 2026-05-09 16:12:22

○MXblockchef.com2015-08-02 → 2015-11-26 · 4 obs

● 2015-08-02 04:16:40
● 2015-11-26 05:27:36
○ 2016-02-24 17:49:06
○ 2026-05-09 16:12:22

○MXmailstore1.secureserver.net2016-02-24 → 2016-02-24 · 4 obs

○ 2015-11-26 05:27:36
● 2016-02-24 17:49:06
○ 2016-06-18 21:53:16
○ 2026-05-09 16:12:22

●MXroute1.mx.cloudflare.net2026-03-22 → 2026-05-09 · 3 obs

○ 2018-05-22 19:45:40
● 2026-03-22 08:28:46
● 2026-05-09 16:12:22

●MXroute2.mx.cloudflare.net2026-03-22 → 2026-05-09 · 3 obs

○ 2018-05-22 19:45:40
● 2026-03-22 08:28:46
● 2026-05-09 16:12:22

●MXroute3.mx.cloudflare.net2026-03-22 → 2026-05-09 · 3 obs

○ 2018-05-22 19:45:40
● 2026-03-22 08:28:46
● 2026-05-09 16:12:22

○MXsmtp.secureserver.net2016-02-24 → 2016-02-24 · 4 obs

○ 2015-11-26 05:27:36
● 2016-02-24 17:49:06
○ 2016-06-18 21:53:16
○ 2026-05-09 16:12:22

○A158.85.166.1822015-08-02 → 2015-11-26 · 4 obs

● 2015-08-02 04:16:40
● 2015-11-26 05:27:36
○ 2016-02-24 17:49:06
○ 2026-05-09 16:12:22

○A159.65.28.2202018-05-22 → 2018-05-22 · 4 obs

○ 2016-06-18 21:53:16
● 2018-05-22 19:45:40
○ 2026-03-22 08:28:46
○ 2026-05-09 16:12:22

○A184.168.221.502016-02-24 → 2016-02-24 · 4 obs

○ 2015-11-26 05:27:36
● 2016-02-24 17:49:06
○ 2016-06-18 21:53:16
○ 2026-05-09 16:12:22

●A76.76.21.212026-03-22 → 2026-05-09 · 3 obs

○ 2018-05-22 19:45:40
● 2026-03-22 08:28:46
● 2026-05-09 16:12:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
blockchef.com	kobe.ns.cloudflare.com, maeve.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.193

NS records: kobe.ns.cloudflare.com, maeve.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockchef.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`kobe.ns.cloudflare.com, maeve.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 39), route2.mx.cloudflare.net (pri: 48)...`
TXT	4	`facebook-domain-verification=h2kbc5h8tld, google-site-verification=6bf7Rj5L9qXXAGR...`
SOA	1	`kobe.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

blockchef.com resolves to a single IP address: 76.76.21.21.

Other host names including dayest.com, sixtravel.com, astrofirma.com, sermeta.com and centric.io share IP numbers with blockchef.com.

Name Servers

blockchef.com's delegation uses two name servers, kobe.ns.cloudflare.com and maeve.ns.cloudflare.com.

blockchef.com shares the same name server setup as other domains, such as andrewrutley.com, theframedpicturecompany.co.uk, alnoororchard.com and travel-dad.pages.dev.

blockchef.com at least partially shares name servers with other domains, including ghostsinthemachinebook.com, biqutex.com, ksdt-cpa.com, citi-app.workers.dev and arakuballoonfestival.com.

These name servers are commonly used with lilyana.ns.cloudflare.com and zainab.ns.cloudflare.com.

Host names with six IP numbers:

kobe.ns.cloudflare.com points to: 2606:4700:58::a29f:2cc1, 2803:f800:50::6ca2:c3c1, 2a06:98c1:50::ac40:23c1, 108.162.195.193, 162.159.44.193 and 172.64.35.193.

maeve.ns.cloudflare.com points to: 2606:4700:50::a29f:262d, 2803:f800:50::6ca2:c22d, 2a06:98c1:50::ac40:222d, 108.162.194.45, 162.159.38.45 and 172.64.34.45.

Mail Servers

blockchef.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

The mail servers for blockchef.com are shared with other domains, for instance initechadvising.com, acy.finance, pu-erh.top, riderlights.com and ustrint.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

blockchef.com - robtex.com

blockchef.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`blockchef.com`

`com`