`physiocheck.us`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:515a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:8d52^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.90^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.82^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`garrett.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`garrett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`garrett.ns.cloudflare.com`
		A	108.162.195.195^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	162.159.44.195^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	172.64.35.195^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
NS	`gracie.ns.cloudflare.com`
		A	2606:4700:50::a29f:2690^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c290^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gracie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2290^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gracie.ns.cloudflare.com`
		A	108.162.194.144^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	162.159.38.144^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
		A	172.64.34.144^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gracie.ns.cloudflare.com`
MX	`_dc-mx.ddc2094137a0.physiocheck.us` ⭐
		A	62.221.208.155^{🇳🇱 CLDIN-NL62.221.192.0/19}
			PTR	`pp1089.savviihq.com`
TXT	`google-site-verification=XuiMyH2fmDseehreOIFG1jO1o8XsfXNMzY8ox41WXJc`
TXT	`klaviyo-site-verification=VLB4Bq`
TXT	`v=spf1 a mx include:spf.mihos.net include:spf.spamservice.nl ip4:109.237.212...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.90, 172.67.141.82
		IPv6 hints	2606:4700:3032::6815:515a, 2606:4700:3032::ac43:8d52
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=124, name=cloudflare-ech.com
SOA	`garrett.ns.cloudflare.com`dns@cloudflare.com serial=2400088146

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1776031429

Subdomains

www.physiocheck.us

Same first word

physiocheck.us

physiocheck.co.uk

physiocheck.com.au

physiocheck.net

physiocheck.ch

physiocheck.co.nz

DNS History

9 records (7 active, 2 former)

●NSgarrett.ns.cloudflare.com2026-02-18 → 2026-04-12 · 2 obs

● 2026-02-18 10:46:18
● 2026-04-12 22:36:52

●NSgracie.ns.cloudflare.com2026-02-18 → 2026-04-12 · 2 obs

● 2026-02-18 10:46:18
● 2026-04-12 22:36:52

●MX_dc-mx.ddc2094137a0.physiocheck.us2026-03-13 → 2026-04-12 · 3 obs

○ 2026-02-18 10:46:18
● 2026-03-13 07:22:30
● 2026-04-12 22:36:52

○MXmail.physiocheck.us2026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 10:46:18
○ 2026-03-13 07:22:30
○ 2026-04-12 22:36:52

●A104.21.81.902026-03-13 → 2026-04-12 · 3 obs

○ 2026-02-18 10:46:18
● 2026-03-13 07:22:30
● 2026-04-12 22:36:52

●A172.67.141.822026-03-13 → 2026-04-12 · 3 obs

○ 2026-02-18 10:46:18
● 2026-03-13 07:22:30
● 2026-04-12 22:36:52

●A2606:4700:3032::6815:515a2026-03-13 → 2026-04-12 · 3 obs

○ 2026-02-18 10:46:18
● 2026-03-13 07:22:30
● 2026-04-12 22:36:52

●A2606:4700:3032::ac43:8d522026-03-13 → 2026-04-12 · 3 obs

○ 2026-02-18 10:46:18
● 2026-03-13 07:22:30
● 2026-04-12 22:36:52

○A62.221.208.1552026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 10:46:18
○ 2026-03-13 07:22:30
○ 2026-04-12 22:36:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	m.cctld.us, n.cctld.us, y.cctld.us, b.cctld.us...	-
physiocheck.us	garrett.ns.cloudflare.com, gracie.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.195

NS records: garrett.ns.cloudflare.com, gracie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for physiocheck.us (unsigned zone)

⏱️ Timing

Total: 622ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.141.82, 104.21.81.90`
AAAA	2	`2606:4700:3032::ac43:8d52, 2606:4700:3032::6815:515a`
NS	2	`garrett.ns.cloudflare.com, gracie.ns.cloudflare.com`
MX	1	`_dc-mx.ddc2094137a0.physiocheck.us (pri:`
TXT	3	`google-site-verification=XuiMyH2fmDseehr, klaviyo-site-verification=VLB4Bq...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`garrett.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

www.physiocheck.us has physiocheck.us as its parent.

IP Addresses

physiocheck.us maps to four IP numbers: 2606:4700:3032::6815:515a, 2606:4700:3032::ac43:8d52, 104.21.81.90 and 172.67.141.82.

Other host names, for instance jmlztj.com, promolike.com, 97.html.dtkpro.com, novelbooks.com.cn and racecars.com.br share IP numbers with physiocheck.us.

Name Servers

Two name servers garrett.ns.cloudflare.com and gracie.ns.cloudflare.com are delegated to physiocheck.us.

physiocheck.us uses the same name server configuration as other domains, such as zjrms.com, cloudbab.com, mycorwin.com, hierhebikpijn.nl and sewhitman.ed.cr.

physiocheck.us at least partially shares name servers with other domains such as powerpoint.guru, ligos.net, zaibida.co.za, trevonilaphos.sbs and hixenmachine.com.

These name servers are commonly used with lisa.ns.cloudflare.com and glen.ns.cloudflare.com.

Host names with six IP numbers: Host name garrett.ns.cloudflare.com points to 2606:4700:58::a29f:2cc3, 2803:f800:50::6ca2:c3c3, 2a06:98c1:50::ac40:23c3, 108.162.195.195, 162.159.44.195 and 172.64.35.195; host name gracie.ns.cloudflare.com points to 2606:4700:50::a29f:2690, 2803:f800:50::6ca2:c290, 2a06:98c1:50::ac40:2290, 108.162.194.144, 162.159.38.144 and 172.64.34.144.

Mail Servers

physiocheck.us is handled by a single mail server, _dc-mx.ddc2094137a0.physiocheck.us.

_dc-mx.ddc2094137a0.physiocheck.us points to one IP number: 62.221.208.155.

physiocheck.us - robtex.com

physiocheck.us

us

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`physiocheck.us`

`us`