`check-devices.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2e2e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:dfa0^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.46^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.160^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`davina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2628^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`davina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c228^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`davina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2228^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`davina.ns.cloudflare.com`
		A	108.162.194.40^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`davina.ns.cloudflare.com`
		A	162.159.38.40^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`davina.ns.cloudflare.com`
		A	172.64.34.40^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`davina.ns.cloudflare.com`
NS	`thomas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thomas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thomas.ns.cloudflare.com`
		A	108.162.193.238^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	172.64.33.238^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	173.245.59.238^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.46, 172.67.223.160
		IPv6 hints	2606:4700:3031::6815:2e2e, 2606:4700:3033::ac43:dfa0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com
SOA	`davina.ns.cloudflare.com`dns@cloudflare.com serial=2408856037

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1783823783

Subdomains

www.check-devices.info

Same first word

check-devices.info

Similar names

device-checks.com

DNS History

8 records (6 active, 2 former)

●NSdavina.ns.cloudflare.com2026-05-20 → 2026-07-12 · 2 obs

● 2026-05-20 03:58:10
● 2026-07-12 03:20:22

●NSthomas.ns.cloudflare.com2026-05-20 → 2026-07-12 · 2 obs

● 2026-05-20 03:58:10
● 2026-07-12 03:20:22

●A104.21.46.462026-05-20 → 2026-07-12 · 2 obs

● 2026-05-20 03:58:10
● 2026-07-12 03:20:22

●A172.67.223.1602026-05-20 → 2026-07-12 · 2 obs

● 2026-05-20 03:58:10
● 2026-07-12 03:20:22

○A2606:4700:3030::6815:2e2e2026-05-20 → 2026-06-13 · 4 obs

● 2026-05-20 03:58:10
● 2026-06-13 13:42:36
○ 2026-07-05 07:50:48
○ 2026-07-12 03:20:22

●A2606:4700:3031::6815:2e2e2026-07-05 → 2026-07-12 · 3 obs

○ 2026-06-13 13:42:36
● 2026-07-05 07:50:48
● 2026-07-12 03:20:22

●A2606:4700:3033::ac43:dfa02026-07-05 → 2026-07-12 · 3 obs

○ 2026-06-13 13:42:36
● 2026-07-05 07:50:48
● 2026-07-12 03:20:22

○A2606:4700:3037::ac43:dfa02026-05-20 → 2026-06-13 · 4 obs

● 2026-05-20 03:58:10
● 2026-06-13 13:42:36
○ 2026-07-05 07:50:48
○ 2026-07-12 03:20:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
check-devices.info	davina.ns.cloudflare.com, thomas.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.40

NS records: davina.ns.cloudflare.com, thomas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for check-devices.info (unsigned zone)

⏱️ Timing

Total: 770ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.223.160, 104.21.46.46`
AAAA	2	`2606:4700:3031::6815:2e2e, 2606:4700:3033::ac43:dfa0`
NS	2	`davina.ns.cloudflare.com, thomas.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`davina.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The domain www.check-devices.info falls under the parent check-devices.info.

IP Addresses

check-devices.info directs to four IP numbers, which are 104.21.46.46, 172.67.223.160, 2606:4700:3031::6815:2e2e and 2606:4700:3033::ac43:dfa0.

armageddononline.org, www.xhamstfr.com, pensionvilla.cz and two other host names share IP numbers with check-devices.info.

Name Servers

check-devices.info is delegated to two name servers: davina.ns.cloudflare.com and thomas.ns.cloudflare.com.

check-devices.info uses the same name servers as several other domains — among them aveapteka.ru, paxhistoria.co, paxhistoria.workers.dev and two more.

At least some of check-devices.info's name servers are shared with other domains, for example india1atm.in, lecentreortho.com, costflux.com and two more.

It is common for these name servers to be used in conjunction with the name servers wally.ns.cloudflare.com, logan.ns.cloudflare.com and troy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

davina.ns.cloudflare.com resolves to 108.162.194.40, 162.159.38.40, 172.64.34.40 and 3 other IP addresses.

thomas.ns.cloudflare.com resolves to 108.162.193.238, 172.64.33.238, 173.245.59.238 and 3 other IP addresses.

check-devices.info - robtex.com