`blockchainweek.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8cf7^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:914^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.20^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.247^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aida.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aida.ns.cloudflare.com`
		A	108.162.192.58^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	172.64.32.58^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	173.245.58.58^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
NS	`zeus.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zeus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zeus.ns.cloudflare.com`
		A	108.162.193.249^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	172.64.33.249^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
		A	173.245.59.249^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zeus.ns.cloudflare.com`
TXT	`google-site-verification=0Wgea1AcEGSfkNVkTHPggknbDLPrBIPN9uwZ7RyDZo0`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.9.20, 172.67.140.247
		IPv6	2606:4700:3032::ac43:8cf7, 2606:4700:3037::6815:914
SOA	`aida.ns.cloudflare.com`dns@cloudflare.com serial=2395192877

`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=1771291435

Same first word

blockchainweek.moscow

DNS History

15 records (6 active, 9 former)

●NSaida.ns.cloudflare.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-10-21 02:25:48
● 2026-03-14 12:38:56
● 2026-03-14 12:38:58

○NSns1.sedoparking.com2015-05-12 → 2016-04-01 · 4 obs

● 2015-05-12 18:13:08
● 2016-04-01 12:17:18
○ 2016-12-24 23:57:16
○ 2026-03-14 12:38:58

○NSns2.sedoparking.com2015-05-12 → 2016-04-01 · 4 obs

● 2015-05-12 18:13:08
● 2016-04-01 12:17:18
○ 2016-12-24 23:57:16
○ 2026-03-14 12:38:58

○NSns75.domaincontrol.com2016-12-24 → 2017-10-21 · 5 obs

○ 2016-04-01 12:17:18
● 2016-12-24 23:57:16
● 2017-10-21 02:25:48
○ 2026-03-14 12:38:56
○ 2026-03-14 12:38:58

○NSns76.domaincontrol.com2016-12-24 → 2017-10-21 · 5 obs

○ 2016-04-01 12:17:18
● 2016-12-24 23:57:16
● 2017-10-21 02:25:48
○ 2026-03-14 12:38:56
○ 2026-03-14 12:38:58

●NSzeus.ns.cloudflare.com2026-03-14 → 2026-03-14 · 3 obs

○ 2017-10-21 02:25:48
● 2026-03-14 12:38:56
● 2026-03-14 12:38:58

○MXmail.nickstel.com2015-05-12 → 2016-04-01 · 4 obs

● 2015-05-12 18:13:08
● 2016-04-01 12:17:18
○ 2016-12-24 23:57:16
○ 2026-03-14 12:38:58

○MXmailstore1.secureserver.net2016-12-24 → 2017-10-21 · 5 obs

○ 2016-04-01 12:17:18
● 2016-12-24 23:57:16
● 2017-10-21 02:25:48
○ 2026-03-14 12:38:56
○ 2026-03-14 12:38:58

○MXsmtp.secureserver.net2016-12-24 → 2017-10-21 · 5 obs

○ 2016-04-01 12:17:18
● 2016-12-24 23:57:16
● 2017-10-21 02:25:48
○ 2026-03-14 12:38:56
○ 2026-03-14 12:38:58

●A104.21.9.202026-03-14 → 2026-03-14 · 3 obs

○ 2017-10-21 02:25:48
● 2026-03-14 12:38:56
● 2026-03-14 12:38:58

●A172.67.140.2472026-03-14 → 2026-03-14 · 3 obs

○ 2017-10-21 02:25:48
● 2026-03-14 12:38:56
● 2026-03-14 12:38:58

○A184.168.221.272016-12-24 → 2017-10-21 · 5 obs

○ 2016-04-01 12:17:18
● 2016-12-24 23:57:16
● 2017-10-21 02:25:48
○ 2026-03-14 12:38:56
○ 2026-03-14 12:38:58

●A2606:4700:3032::ac43:8cf72026-03-14 → 2026-03-14 · 3 obs

○ 2017-10-21 02:25:48
● 2026-03-14 12:38:56
● 2026-03-14 12:38:58

●A2606:4700:3037::6815:9142026-03-14 → 2026-03-14 · 3 obs

○ 2017-10-21 02:25:48
● 2026-03-14 12:38:56
● 2026-03-14 12:38:58

○A72.52.4.912015-05-12 → 2016-04-01 · 4 obs

● 2015-05-12 18:13:08
● 2016-04-01 12:17:18
○ 2016-12-24 23:57:16
○ 2026-03-14 12:38:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
blockchainweek.com	aida.ns.cloudflare.com, zeus.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.58

NS records: aida.ns.cloudflare.com, zeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockchainweek.com (unsigned zone)

⏱️ Timing

Total: 243ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.140.247, 104.21.9.20`
AAAA	2	`2606:4700:3037::6815:914, 2606:4700:3032::ac43:8cf7`
NS	2	`aida.ns.cloudflare.com, zeus.ns.cloudflare.com`
TXT	1	`google-site-verification=0Wgea1AcEGSfkNV`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aida.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

blockchainweek.com points to four IP numbers: 2606:4700:3032::ac43:8cf7, 2606:4700:3037::6815:914, 104.21.9.20 and 172.67.140.247.

Other host names, for instance offshoreanalytics.com, fiftysouth.com, yah.co.uk, ajaibsite.com and go.vitalsmarts.com share IP numbers with blockchainweek.com.

Name Servers

Delegation for blockchainweek.com rests with two name servers, aida.ns.cloudflare.com and zeus.ns.cloudflare.com.

blockchainweek.com shares the same name server setup as other domains, including justinhatfield.com, dailybod.net, thevsg.co, shicor.com and ozlerav.com.

blockchainweek.com at least partially shares name servers with other domains, for instance ruay12th.com, hbcms.com, melhoresapostas.com, watchwrestling2.com and hkdh1985.com.

These name servers are commonly used alongside beau.ns.cloudflare.com, megan.ns.cloudflare.com, ali.ns.cloudflare.com and remy.ns.cloudflare.com.

Host names with six IP numbers: aida.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3a, 2803:f800:50::6ca2:c03a, 2a06:98c1:50::ac40:203a, 108.162.192.58, 172.64.32.58 and 173.245.58.58. zeus.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf9, 2803:f800:50::6ca2:c1f9, 2a06:98c1:50::ac40:21f9, 108.162.193.249, 172.64.33.249 and 173.245.59.249.

blockchainweek.com - robtex.com