`maskchallengeusa.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d39a^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3561^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.97^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.154^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
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`
NS	`razvan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`razvan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`razvan.ns.cloudflare.com`
		A	108.162.195.77^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	162.159.44.77^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	172.64.35.77^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.97, 172.67.211.154
		IPv6 hints	2606:4700:3030::ac43:d39a, 2606:4700:3034::6815:3561
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=42, name=cloudflare-ech.com
SOA	`maeve.ns.cloudflare.com`dns@cloudflare.com serial=2399475174

`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

rank #798503 globally
rank #360206 in the tld

Same first word

maskchallengeusa.com

DNS History

9 records (6 active, 3 former)

●NSmaeve.ns.cloudflare.com2026-02-28 → 2026-04-14 · 3 obs

○ 2020-04-03 14:21:12
● 2026-02-28 02:01:26
● 2026-04-14 03:27:12

○NSns75.domaincontrol.com2020-04-03 → 2020-04-03 · 3 obs

● 2020-04-03 14:21:12
○ 2026-02-28 02:01:26
○ 2026-04-14 03:27:12

○NSns76.domaincontrol.com2020-04-03 → 2020-04-03 · 3 obs

● 2020-04-03 14:21:12
○ 2026-02-28 02:01:26
○ 2026-04-14 03:27:12

●NSrazvan.ns.cloudflare.com2026-02-28 → 2026-04-14 · 3 obs

○ 2020-04-03 14:21:12
● 2026-02-28 02:01:26
● 2026-04-14 03:27:12

●A104.21.53.972026-02-28 → 2026-04-14 · 3 obs

○ 2020-04-03 14:21:12
● 2026-02-28 02:01:26
● 2026-04-14 03:27:12

●A172.67.211.1542026-02-28 → 2026-04-14 · 3 obs

○ 2020-04-03 14:21:12
● 2026-02-28 02:01:26
● 2026-04-14 03:27:12

●A2606:4700:3030::ac43:d39a2026-02-28 → 2026-04-14 · 3 obs

○ 2020-04-03 14:21:12
● 2026-02-28 02:01:26
● 2026-04-14 03:27:12

●A2606:4700:3034::6815:35612026-02-28 → 2026-04-14 · 3 obs

○ 2020-04-03 14:21:12
● 2026-02-28 02:01:26
● 2026-04-14 03:27:12

○A50.63.202.322020-04-03 → 2020-04-03 · 3 obs

● 2020-04-03 14:21:12
○ 2026-02-28 02:01:26
○ 2026-04-14 03:27:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
maskchallengeusa.com	maeve.ns.cloudflare.com, razvan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.77

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for maskchallengeusa.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.211.154, 104.21.53.97`
AAAA	2	`2606:4700:3034::6815:3561, 2606:4700:3030::ac43:d39a`
NS	2	`maeve.ns.cloudflare.com, razvan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`maeve.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by maskchallengeusa.com: 2606:4700:3030::ac43:d39a, 2606:4700:3034::6815:3561, 104.21.53.97 and 172.67.211.154.

other host names including flixboroughwharf.co.uk, rubybench.org, fm06.maizelawofattraction.com, mail.djwdxx.com and associationdynamics.com share IP numbers with maskchallengeusa.com.

Name Servers

maskchallengeusa.com is delegated to two name servers maeve.ns.cloudflare.com and razvan.ns.cloudflare.com.

maskchallengeusa.com shares the same name server setup as other domains, for instance americasbestwings.net, dechratracker.com, publicrec.com, parkplazawebshop.com and ecclesiasticalbrandcentral.com.

maskchallengeusa.com at least partially shares name servers with other domains, for instance huishoubj.com, zerofat.ru, roulettecenter.co.uk, szyjposwojemu.pl and filehost76a.com.

these name servers are often used together with patryk.ns.cloudflare.com, mallory.ns.cloudflare.com, adi.ns.cloudflare.com and lucy.ns.cloudflare.com.

Host names with six IP numbers:

Host name 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.

Host name razvan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4d, 2803:f800:50::6ca2:c34d, 2a06:98c1:50::ac40:234d, 108.162.195.77, 162.159.44.77 and 172.64.35.77.

maskchallengeusa.com - robtex.com