`us-flag.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:bcb1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:4c38^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.56^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.177^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clark.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c157^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2157^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clark.ns.cloudflare.com`
		A	108.162.193.87^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	172.64.33.87^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	173.245.59.87^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
NS	`sharon.ns.cloudflare.com`
		A	2606:4700:50::adf5:3add^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sharon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sharon.ns.cloudflare.com`
		A	108.162.192.221^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	172.64.32.221^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	173.245.58.221^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.56, 172.67.188.177
		IPv6 hints	2606:4700:3031::ac43:bcb1, 2606:4700:3032::6815:4c38
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`clark.ns.cloudflare.com`dns@cloudflare.com serial=2400758580

`net`

	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=1778873186

WOT: UNKNOWN (80/100)

Previously MX for

us-flag.net

Same first word

us-flag.net

us-flag.com

Similar names

lfg-aus.com.au

gfl-usa.com

gfl-usa.net

sg-lauf.de

gulf-as.com

DNS History

10 records (6 active, 4 former)

●NSclark.ns.cloudflare.com2026-05-12 → 2026-05-15 · 3 obs

○ 2016-12-03 13:16:34
● 2026-05-12 03:15:56
● 2026-05-15 19:49:16

○NSken.ns.cloudflare.com2015-08-03 → 2016-12-03 · 4 obs

● 2015-08-03 18:00:22
● 2016-12-03 13:16:34
○ 2026-05-12 03:15:56
○ 2026-05-15 19:49:16

○NSolga.ns.cloudflare.com2015-08-03 → 2016-12-03 · 4 obs

● 2015-08-03 18:00:22
● 2016-12-03 13:16:34
○ 2026-05-12 03:15:56
○ 2026-05-15 19:49:16

●NSsharon.ns.cloudflare.com2026-05-12 → 2026-05-15 · 3 obs

○ 2016-12-03 13:16:34
● 2026-05-12 03:15:56
● 2026-05-15 19:49:16

○MXus-flag.net2015-08-03 → 2016-12-03 · 4 obs

● 2015-08-03 18:00:22
● 2016-12-03 13:16:34
○ 2026-05-12 03:15:56
○ 2026-05-15 19:49:16

●A104.21.76.562026-05-12 → 2026-05-15 · 3 obs

○ 2016-12-03 13:16:34
● 2026-05-12 03:15:56
● 2026-05-15 19:49:16

●A172.67.188.1772026-05-12 → 2026-05-15 · 3 obs

○ 2016-12-03 13:16:34
● 2026-05-12 03:15:56
● 2026-05-15 19:49:16

●A2606:4700:3031::ac43:bcb12026-05-12 → 2026-05-15 · 3 obs

○ 2016-12-03 13:16:34
● 2026-05-12 03:15:56
● 2026-05-15 19:49:16

●A2606:4700:3032::6815:4c382026-05-12 → 2026-05-15 · 3 obs

○ 2016-12-03 13:16:34
● 2026-05-12 03:15:56
● 2026-05-15 19:49:16

○A50.193.202.832015-08-03 → 2016-12-03 · 4 obs

● 2015-08-03 18:00:22
● 2016-12-03 13:16:34
○ 2026-05-12 03:15:56
○ 2026-05-15 19:49:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
us-flag.net	clark.ns.cloudflare.com, sharon.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.221

NS records: clark.ns.cloudflare.com, sharon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for us-flag.net (unsigned zone)

⏱️ Timing

Total: 484ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.76.56, 172.67.188.177`
AAAA	2	`2606:4700:3032::6815:4c38, 2606:4700:3031::ac43:bcb1`
NS	2	`clark.ns.cloudflare.com, sharon.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clark.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

Four IP numbers are pointed to by us-flag.net: 2606:4700:3031::ac43:bcb1, 2606:4700:3032::6815:4c38, 104.21.76.56 and 172.67.188.177.

other host names including handimak.org, showmb.pe, xetreem.com.vn, camping-campen.de and xhice.com share IP numbers with us-flag.net.

Name Servers

us-flag.net is delegated to two name servers clark.ns.cloudflare.com and sharon.ns.cloudflare.com.

us-flag.net shares the same name server setup as other domains, for instance trxstakefarm.com, fileextensionguru.com, openpartfile.com, 1921681254.website and fabulousfetesblog.com.

us-flag.net at least partially shares name servers with other domains, for instance aspassia.gr, fastcuup.com, zvonio.com, mijnwerkplekje.nl and datingmarines.com.

these name servers are commonly used alongside skip.ns.cloudflare.com.

Host names with six IP numbers:

Host name clark.ns.cloudflare.com points to: 2606:4700:58::adf5:3b57, 2803:f800:50::6ca2:c157, 2a06:98c1:50::ac40:2157, 108.162.193.87, 172.64.33.87 and 173.245.59.87.

Host name sharon.ns.cloudflare.com points to: 2606:4700:50::adf5:3add, 2803:f800:50::6ca2:c0dd, 2a06:98c1:50::ac40:20dd, 108.162.192.221, 172.64.32.221 and 173.245.58.221.

us-flag.net - robtex.com

us-flag.net

net

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`us-flag.net`

`net`