`blockstackira.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:a0e2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5995^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.149^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.226^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coco.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c068^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2068^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coco.ns.cloudflare.com`
		A	108.162.192.104^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	172.64.32.104^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	173.245.58.104^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
NS	`mark.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.149, 172.67.160.226
		IPv6 hints	2606:4700:3032::ac43:a0e2, 2606:4700:3036::6815:5995
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`coco.ns.cloudflare.com`dns@cloudflare.com serial=2397474984

`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=1775975732

Same first word

blockstackira.com

DNS History

6 records (6 active, 0 former)

●NScoco.ns.cloudflare.com2026-02-28 → 2026-04-12 · 2 obs

● 2026-02-28 23:57:14
● 2026-04-12 07:00:02

●NSmark.ns.cloudflare.com2026-02-28 → 2026-04-12 · 2 obs

● 2026-02-28 23:57:14
● 2026-04-12 07:00:02

●A104.21.89.1492026-02-28 → 2026-04-12 · 2 obs

● 2026-02-28 23:57:14
● 2026-04-12 07:00:02

●A172.67.160.2262026-02-28 → 2026-04-12 · 2 obs

● 2026-02-28 23:57:14
● 2026-04-12 07:00:02

●A2606:4700:3032::ac43:a0e22026-02-28 → 2026-04-12 · 2 obs

● 2026-02-28 23:57:14
● 2026-04-12 07:00:02

●A2606:4700:3036::6815:59952026-02-28 → 2026-04-12 · 2 obs

● 2026-02-28 23:57:14
● 2026-04-12 07:00:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
blockstackira.com	mark.ns.cloudflare.com, coco.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.104

NS records: mark.ns.cloudflare.com, coco.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockstackira.com (unsigned zone)

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.160.226, 104.21.89.149`
AAAA	2	`2606:4700:3032::ac43:a0e2, 2606:4700:3036::6815:5995`
NS	2	`coco.ns.cloudflare.com, mark.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coco.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

blockstackira.com resolves to four IP numbers: 2606:4700:3032::ac43:a0e2, 2606:4700:3036::6815:5995, 104.21.89.149 and 172.67.160.226.

other host names for instance lingvi.ru, jnsplay88.site, www.subtitles-on.net, fjlol.com and moderntechnik.com share IP numbers with blockstackira.com.

Name Servers

blockstackira.com is delegated to two name servers: coco.ns.cloudflare.com and mark.ns.cloudflare.com.

blockstackira.com shares the same name server setup as other domains, for example (0x68656e746169)xplanet.com, charlieharvey.org.uk, coder401k.com, barkstudio.pe and kaliscan.me.

blockstackira.com at least partially shares name servers with other domains, for instance 087874eaf05b.com, vizeno.vn, xykzz.cn, helix.com.ph and krab5-cc.net.

These name servers are commonly used with ernest.ns.cloudflare.com, leah.ns.cloudflare.com and princess.ns.cloudflare.com.

Host names with six IP numbers:

coco.ns.cloudflare.com points to: 2606:4700:50::adf5:3a68, 2803:f800:50::6ca2:c068, 2a06:98c1:50::ac40:2068, 108.162.192.104, 172.64.32.104 and 173.245.58.104; mark.ns.cloudflare.com points to: 2606:4700:58::adf5:3b82, 2803:f800:50::6ca2:c182, 2a06:98c1:50::ac40:2182, 108.162.193.130, 172.64.33.130 and 173.245.59.130.

blockstackira.com - robtex.com