ttyio.dev - dns.ninja

ttyio.dev

DNSSEC⚠️ Not signed
A137.184.85.30πŸ‡ΊπŸ‡Έ DIGITALOCEAN137.184.80.0/20 DigitalOcean
NSns1.digitalocean.com ⭐
A2606:4700:52::ac40:34d2πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
A172.64.52.210πŸ‡ΊπŸ‡Έ Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.digitalocean.com
NSns2.digitalocean.com
A2606:4700:5a::ac40:3515πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
A172.64.53.21πŸ‡ΊπŸ‡Έ Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.digitalocean.com
NSns3.digitalocean.com
A2606:4700:52::ac40:31d1πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
A172.64.49.209πŸ‡ΊπŸ‡Έ Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.digitalocean.com
MXmail.protonmail.ch ⭐
A176.119.200.128πŸ‡¨πŸ‡­ Proton176.119.200.0/24
PTRmail.protonmail.ch
A185.70.42.128πŸ‡¨πŸ‡­ Proton185.70.42.0/24
PTRmail.protonmail.ch
A185.205.70.128πŸ‡«πŸ‡· Proton185.205.70.0/24
PTRmail.protonmail.ch
MXmailsec.protonmail.ch(20)
A176.119.200.129πŸ‡¨πŸ‡­ Proton176.119.200.0/24
PTRmailsec.protonmail.ch
A185.70.42.129πŸ‡¨πŸ‡­ Proton185.70.42.0/24
PTRmailsec.protonmail.ch
A185.205.70.129πŸ‡«πŸ‡· Proton185.205.70.0/24
PTRmailsec.protonmail.ch
TXTv=spf1 include:_spf.protonmail.ch mx ~all
TXTprotonmail-verification=2c0b5a1afb2f4505d90fb2cafab365befbfef02d
SOAns1.digitalocean.comhostmaster@ttyio.dev serial=0

dev

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

7 records (6 active, 1 former)

NSns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comMXmail.protonmail.chmailsec.protonmail.chA137.184.85.3024.199.112.173
●NSns1.digitalocean.com2026-02-16 β†’ 2026-08-04 Β· 2 obs
● 2026-02-16 09:34:44
● 2026-08-04 11:50:00
●NSns2.digitalocean.com2026-02-16 β†’ 2026-08-04 Β· 2 obs
● 2026-02-16 09:34:44
● 2026-08-04 11:50:00
●NSns3.digitalocean.com2026-02-16 β†’ 2026-08-04 Β· 2 obs
● 2026-02-16 09:34:44
● 2026-08-04 11:50:00
●MXmail.protonmail.ch2026-02-16 β†’ 2026-08-04 Β· 2 obs
● 2026-02-16 09:34:44
● 2026-08-04 11:50:00
●MXmailsec.protonmail.ch2026-02-16 β†’ 2026-08-04 Β· 2 obs
● 2026-02-16 09:34:44
● 2026-08-04 11:50:00
●A137.184.85.302026-04-25 β†’ 2026-08-04 Β· 3 obs
β—‹ 2026-02-23 14:51:38
● 2026-04-25 07:35:58
● 2026-08-04 11:50:00
β—‹A24.199.112.1732026-02-16 β†’ 2026-02-23 Β· 4 obs
● 2026-02-16 09:34:44
● 2026-02-23 14:51:38
β—‹ 2026-04-25 07:35:58
β—‹ 2026-08-04 11:50:00

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
ttyio.devns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com-

βœ… Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ttyio.dev (unsigned zone)

⏱️ Timing

Total: 323ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1137.184.85.30
NS3ns2.digitalocean.com, ns3.digitalocean.com...
MX2mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10)
TXT2protonmail-verification=2c0b5a1afb2f4505, v=spf1 include:_spf.protonmail.ch mx ~al
SOA1ns1.digitalocean.com hostmaster.ttyio.de

Analysis

IP Addresses

ttyio.dev points to a single IP number: 137.184.85.30.

Name Servers

ttyio.dev is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

ttyio.dev partially shares its NS delegation with several other domains, including rynicscapes.com, jlgnetwork.com, step-wise.com and two others.

ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com each resolve to two IP addresses: ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

ttyio.dev has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

ttyio.dev shares the same mail server setup as other domains, including sbox.email, atlantafenceinstallers.com, invidual.com and two others.

ttyio.dev shares mail servers β€” at least in part β€” with other domains, including gnegreiros.com, yayway.com, sculpman.com and two others.

The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com frequently co-occur with these mail servers.

mail.protonmail.ch has three IP addresses (176.119.200.128, 185.70.42.128 and 185.205.70.128) and mailsec.protonmail.ch has three IP addresses (176.119.200.129, 185.70.42.129 and 185.205.70.129).