`mainnet-circle.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1bef^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:a9d4^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.239^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.212^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adam.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c136^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2136^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adam.ns.cloudflare.com`
		A	108.162.193.54^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	172.64.33.54^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
		A	173.245.59.54^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adam.ns.cloudflare.com`
NS	`danica.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`danica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`danica.ns.cloudflare.com`
		A	108.162.194.187^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	162.159.38.187^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	172.64.34.187^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.239, 172.67.169.212
		IPv6 hints	2606:4700:3031::6815:1bef, 2606:4700:3031::ac43:a9d4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=42, name=cloudflare-ech.com
SOA	`adam.ns.cloudflare.com`dns@cloudflare.com serial=2400743107

`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=1776135792

⚠️ On DNS blocklist: tif, ultimate

Same first word

mainnet-circle.com

DNS History

6 records (6 active, 0 former)

●NSadam.ns.cloudflare.com2026-04-11 → 2026-04-14 · 2 obs

● 2026-04-11 06:51:34
● 2026-04-14 03:21:10

●NSdanica.ns.cloudflare.com2026-04-11 → 2026-04-14 · 2 obs

● 2026-04-11 06:51:34
● 2026-04-14 03:21:10

●A104.21.27.2392026-04-11 → 2026-04-14 · 2 obs

● 2026-04-11 06:51:34
● 2026-04-14 03:21:10

●A172.67.169.2122026-04-11 → 2026-04-14 · 2 obs

● 2026-04-11 06:51:34
● 2026-04-14 03:21:10

●A2606:4700:3031::6815:1bef2026-04-11 → 2026-04-14 · 2 obs

● 2026-04-11 06:51:34
● 2026-04-14 03:21:10

●A2606:4700:3031::ac43:a9d42026-04-11 → 2026-04-14 · 2 obs

● 2026-04-11 06:51:34
● 2026-04-14 03:21:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...	-
mainnet-circle.com	adam.ns.cloudflare.com, danica.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.187

NS records: adam.ns.cloudflare.com, danica.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mainnet-circle.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.239, 172.67.169.212`
AAAA	2	`2606:4700:3031::6815:1bef, 2606:4700:3031::ac43:a9d4`
NS	2	`adam.ns.cloudflare.com, danica.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adam.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mainnet-circle.com resolves to four IP numbers: 2606:4700:3031::6815:1bef, 2606:4700:3031::ac43:a9d4, 104.21.27.239 and 172.67.169.212.

other host names for instance raceyengineering.com, taoyaoguai.com, karunyatimes.com, rychlazprava.cz and rwastocksdefi.com share IP numbers with mainnet-circle.com.

Name Servers

mainnet-circle.com is delegated to two name servers: adam.ns.cloudflare.com and danica.ns.cloudflare.com.

mainnet-circle.com shares the same name server setup as other domains, for example claim-firelight.app, governance-asterdex.com, voting-etherfi.app, register-strata.markets and checker-ledgerai.co.

mainnet-circle.com at least partially shares name servers with other domains, for instance blastone.com.au, diskonkeypro.net, 222.ac, jlscszh.com and laroche-posay.pl.

These name servers are often used with sonia.ns.cloudflare.com and leia.ns.cloudflare.com.

Host names with six IP numbers:

adam.ns.cloudflare.com points to: 2606:4700:58::adf5:3b36, 2803:f800:50::6ca2:c136, 2a06:98c1:50::ac40:2136, 108.162.193.54, 172.64.33.54 and 173.245.59.54; danica.ns.cloudflare.com points to: 2606:4700:50::a29f:26bb, 2803:f800:50::6ca2:c2bb, 2a06:98c1:50::ac40:22bb, 108.162.194.187, 162.159.38.187 and 172.64.34.187.

mainnet-circle.com - robtex.com