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verdict

no. isitdns monitors common public DNS providers.checked 38s ago

resolvers

resolver	state	thehermit	theoracle	thewizard	theranger
Cloudflare1.1.1.1	ok	25 ms	14 ms	24 ms	24 ms
32 ms35 ms17 ms15 ms
Google8.8.8.8	ok	18 ms	14 ms	12 ms	7 ms
18 ms17 ms18 ms18 ms
Quad99.9.9.9	ok	16 ms	13 ms	2 ms	3 ms
15 ms16 ms16 ms40 ms
OpenDNS (Cisco Umbrella)208.67.222.222	ok	15 ms	24 ms	6 ms	2 ms
14 ms15 ms17 ms15 ms
AdGuard DNS94.140.14.14	ok	34 ms	12 ms	29 ms	22 ms
34 ms34 ms34 ms33 ms
CleanBrowsing185.228.168.9	ok	16 ms	11 ms	2 ms	4 ms
16 ms50 msTIMEOUT
Control D76.76.2.11	ok	53 ms	25 ms	6 ms	26 ms
TIMEOUTTIMEOUT17 ms56 ms
Quad9 (unfiltered)9.9.9.10	ok	34 ms	12 ms	3 ms	3 ms
50 ms17 ms
AdGuard Family94.140.14.15	ok	36 ms	11 ms	26 ms	24 ms
35 ms36 ms
CleanBrowsing Family185.228.168.168	ok	25 ms	13 ms	3 ms	2 ms
15 ms35 ms
AdGuard (Non-filtering)94.140.14.140	ok	34 ms	11 ms	30 ms	25 ms
35 ms34 ms34 ms34 ms
OpenDNS FamilyShield208.67.222.123	ok	15 ms	26 ms	4 ms	2 ms
15 ms15 ms
NextDNS45.90.28.0	ok	54 ms	12 ms	44 ms	44 ms
54 ms
Cloudflare for Families (Malware)1.1.1.2	ok	27 ms	15 ms	27 ms	25 ms
38 ms33 ms21 ms18 ms
Cloudflare for Families (Family)1.1.1.3	ok	33 ms	28 ms	26 ms	29 ms
41 ms48 ms24 ms16 ms
Mullvad DNS (Base)194.242.2.4	ok	73 ms	no Do53	20 ms	112 ms
35 ms114 ms33 ms111 ms
DNS4EU (Protective)86.54.11.1	ok	184 ms	133 ms	24 ms	344 ms
259 ms110 ms258 ms110 ms

upslowpartial, or one probedownno reading

monitored domains

readme

1. It's always DNS. Until it isn't.

2. Free, because who wants another login these days.

3. Make the tools as easy as possible.

cli

$ curl -sL isitdns.net

$ dig +short help.isitdns.net TXT

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