`otho.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3034::ac43:abe2^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1de6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.230^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.226^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rosalyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:263b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosalyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosalyn.ns.cloudflare.com`
		A	108.162.194.59^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	162.159.38.59^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
		A	172.64.34.59^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalyn.ns.cloudflare.com`
NS	`yevgen.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cdf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yevgen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yevgen.ns.cloudflare.com`
		A	108.162.195.223^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	162.159.44.223^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
		A	172.64.35.223^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yevgen.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=361ffcd4f758769621ae6584300c00f3840af4fd`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.230, 172.67.171.226
		IPv6 hints	2606:4700:3034::ac43:abe2, 2606:4700:3035::6815:1de6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOA	`rosalyn.ns.cloudflare.com`dns@cloudflare.com serial=2403771678

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Subdomains

www.otho.dev

Same first word

otho.dev

otho.ro

otho.me

otho.de

otho.fr

otho.org

otho.com

otho.com.br

Similar names

htoo.com

hoto.pl

hoto.dk

hoto.ch

hoot.info

hoto.ru

thoo.com

toho.cz

hoot.ch

hoto.jp

hoot.de

thoo.com.br

hoot.fi

toho.us

hoot.ro

hoot.no

hoto.ca

hoot.se

hoot.love

hoot.to

tooh.jp

hoto.cn

hoot.co

toho.website

otoh.org

ohto.jpn.org

otoh.net

hoto.cool

hoot.digital

thoo.org

hoot.chat

thoo.info

hoto.club

hoto.hr

ohto.ca

toho.nl

ohot.net

hoot.ru

toho.net

hoto.fi

toho.info

hoot.eu

toho.pl

hoto.de

hoto.life

hoot.bike

thoo.de

hoot.jp

hoot.pl

toho.com

hoto.me

hoot.mx

hoto.at

ohot.info

toho.sakura.ne.jp

tooh.ru

hoot.cz

toho.dk

hoot.be

thoo.it

hoto.org

hoto.eu

hoto.online

hoto.dev

toho.ac.jp

hoto.com.cn

toho.online

ohot.com

ohot.org

htoo.org

hoot.tv

ooth.com

toho.ed.jp

htoo.net

tooh.com

ooth.org

thoo.net

htoo.cn

hoot.fr

hoot.io

ohot.at

hoot.ca

toho.de

tooh.de

toho.co.id

ohto.com

hoot.com.au

toho.moe

ohto.exposed

hoot.sg

hoot.vn

hoot.ie

htoo.cc

DNS History

20 records (8 active, 12 former)

○NSns1071.ui-dns.org2020-02-15 → 2020-02-15 · 3 obs

● 2020-02-15 18:19:56
○ 2026-03-03 10:52:12
○ 2026-05-10 04:26:54

○NSns1085.ui-dns.de2020-02-15 → 2020-02-15 · 3 obs

● 2020-02-15 18:19:56
○ 2026-03-03 10:52:12
○ 2026-05-10 04:26:54

○NSns1121.ui-dns.biz2020-02-15 → 2020-02-15 · 3 obs

● 2020-02-15 18:19:56
○ 2026-03-03 10:52:12
○ 2026-05-10 04:26:54

○NSns1121.ui-dns.com2020-02-15 → 2020-02-15 · 3 obs

● 2020-02-15 18:19:56
○ 2026-03-03 10:52:12
○ 2026-05-10 04:26:54

●NSrosalyn.ns.cloudflare.com2026-03-03 → 2026-05-10 · 3 obs

○ 2020-02-15 18:19:56
● 2026-03-03 10:52:12
● 2026-05-10 04:26:54

●NSyevgen.ns.cloudflare.com2026-03-03 → 2026-05-10 · 3 obs

○ 2020-02-15 18:19:56
● 2026-03-03 10:52:12
● 2026-05-10 04:26:54

●MXmail.protonmail.ch2026-03-03 → 2026-05-10 · 3 obs

○ 2020-02-15 18:19:56
● 2026-03-03 10:52:12
● 2026-05-10 04:26:54

●MXmailsec.protonmail.ch2026-03-03 → 2026-05-10 · 3 obs

○ 2020-02-15 18:19:56
● 2026-03-03 10:52:12
● 2026-05-10 04:26:54

○MXmx00.ionos.com2020-02-15 → 2020-02-15 · 3 obs

● 2020-02-15 18:19:56
○ 2026-03-03 10:52:12
○ 2026-05-10 04:26:54

○MXmx01.ionos.com2020-02-15 → 2020-02-15 · 3 obs

● 2020-02-15 18:19:56
○ 2026-03-03 10:52:12
○ 2026-05-10 04:26:54

●A104.21.29.2302026-03-03 → 2026-05-10 · 5 obs

○ 2020-02-15 18:19:56
● 2026-03-03 10:52:12
○ 2026-03-18 05:25:52
● 2026-04-04 07:27:50
● 2026-05-10 04:26:54

●A172.67.171.2262026-03-03 → 2026-05-10 · 5 obs

○ 2020-02-15 18:19:56
● 2026-03-03 10:52:12
○ 2026-03-18 05:25:52
● 2026-04-04 07:27:50
● 2026-05-10 04:26:54

○A188.114.96.02026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-03 10:52:12
● 2026-03-18 05:25:52
○ 2026-04-04 07:27:50
○ 2026-05-10 04:26:54

○A188.114.97.02026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-03 10:52:12
● 2026-03-18 05:25:52
○ 2026-04-04 07:27:50
○ 2026-05-10 04:26:54

●A2606:4700:3034::ac43:abe22026-03-03 → 2026-05-10 · 5 obs

○ 2020-02-15 18:19:56
● 2026-03-03 10:52:12
○ 2026-03-18 05:25:52
● 2026-04-04 07:27:50
● 2026-05-10 04:26:54

●A2606:4700:3035::6815:1de62026-03-03 → 2026-05-10 · 5 obs

○ 2020-02-15 18:19:56
● 2026-03-03 10:52:12
○ 2026-03-18 05:25:52
● 2026-04-04 07:27:50
● 2026-05-10 04:26:54

○A2607:f1c0:100f:f000::24a2020-02-15 → 2020-02-15 · 3 obs

● 2020-02-15 18:19:56
○ 2026-03-03 10:52:12
○ 2026-05-10 04:26:54

○A2a06:98c1:3120::2026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-03 10:52:12
● 2026-03-18 05:25:52
○ 2026-04-04 07:27:50
○ 2026-05-10 04:26:54

○A2a06:98c1:3121::2026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-03 10:52:12
● 2026-03-18 05:25:52
○ 2026-04-04 07:27:50
○ 2026-05-10 04:26:54

○A74.208.236.472020-02-15 → 2020-02-15 · 3 obs

● 2020-02-15 18:19:56
○ 2026-03-03 10:52:12
○ 2026-05-10 04:26:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
otho.dev	yevgen.ns.cloudflare.com, rosalyn.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.223

NS records: yevgen.ns.cloudflare.com, rosalyn.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 672ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.171.226, 104.21.29.230`
AAAA	2	`2606:4700:3035::6815:1de6, 2606:4700:3034::ac43:abe2`
NS	2	`rosalyn.ns.cloudflare.com, yevgen.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=361ffcd4f7587696, v=spf1 include:_spf.protonmail.ch mx ~al`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rosalyn.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

otho.dev is the parent of www.otho.dev.

IP Addresses

otho.dev resolves to four IPs: 2606:4700:3034::ac43:abe2, 2606:4700:3035::6815:1de6, 104.21.29.230 and 172.67.171.226.

Other host names, for instance pjhtr.uk, www.betti1.com, debthelp.tv, siwsi.org and onefortyfiction.com share IP numbers with otho.dev.

Name Servers

otho.dev has two name servers: rosalyn.ns.cloudflare.com and yevgen.ns.cloudflare.com.

otho.dev shares the same name server setup as other domains, for example executorassist.co.nz, feeprotect.co.nz, hagemannsjewellery.com, luckyjetgame-fi.com and aging-longevity.org.ua.

otho.dev shares some name servers with other domains, for example ratatype.es, 149283-ledger.com, 13triangles.com, chlebprocharkov.cz and vulpking.com.

These name servers are commonly used together with ursula.ns.cloudflare.com and diana.ns.cloudflare.com.

Host names with six IP numbers: rosalyn.ns.cloudflare.com points to: 2606:4700:50::a29f:263b, 2803:f800:50::6ca2:c23b, 2a06:98c1:50::ac40:223b, 108.162.194.59, 162.159.38.59 and 172.64.34.59; yevgen.ns.cloudflare.com points to: 2606:4700:58::a29f:2cdf, 2803:f800:50::6ca2:c3df, 2a06:98c1:50::ac40:23df, 108.162.195.223, 162.159.44.223 and 172.64.35.223.

Mail Servers

otho.dev is served by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

otho.dev shares the mail server setup with other domains, for example ciziunas.net, fira.dk, timochenko.com, sipaylo.com and slackman.net.

otho.dev shares some mail servers with other domains, at least partially; for instance th.dev, webhosthawaii.com, danaca.nl, mrpointy.net and slethen.io.

Host names with three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

otho.dev - robtex.com

otho.dev

dev

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`otho.dev`

`dev`