highavailability.io - dns.ninja

highavailability.io

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:435e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:dc45🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.94Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.220.69🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalgin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalgin.ns.cloudflare.com
A2803:f800:50::6ca2:c13d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalgin.ns.cloudflare.com
A2a06:98c1:50::ac40:213d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalgin.ns.cloudflare.com
A108.162.193.61🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalgin.ns.cloudflare.com
A172.64.33.61🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalgin.ns.cloudflare.com
A173.245.59.61🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalgin.ns.cloudflare.com
NSgrace.ns.cloudflare.com
A2606:4700:50::adf5:3a9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A2803:f800:50::6ca2:c09f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgrace.ns.cloudflare.com
A2a06:98c1:50::ac40:209f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgrace.ns.cloudflare.com
A108.162.192.159🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A172.64.32.159🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A173.245.58.159🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
MXdev.highavailability.io ⭐
A107.191.39.174🇺🇸 AS-VULTR107.191.32.0/21 Vultr Assigned Prefix
PTRdev.highavailability.io
TXTv=spf1 a mx ip4:107.191.39.174 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.94, 172.67.220.69
IPv6 hints2606:4700:3035::6815:435e, 2606:4700:3035::ac43:dc45
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com
SOAalgin.ns.cloudflare.comdns@cloudflare.com serial=2410050508

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1785700234

Subdomains

dev.highavailability.io

Same first word

highavailability.com
highavailability.de
highavailability.net
highavailability.io
highavailability.guru
highavailability.cz
highavailability.ru
highavailability.solutions
highavailability.nl
highavailability.com.au
highavailability.eu

DNS History

24 records (7 active, 17 former)

202120222023202420252026NSalgin.ns.cloudflare.comgrace.ns.cloudflare.comns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.comMXdev.highavailability.ioalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.67.94172.67.220.692606:4700:3035::6815:435e2606:4700:3035::ac43:dc45104.243.40.119188.114.96.0188.114.97.0199.127.62.2172606:4700:3031::6815:435e2606:4700:3034::ac43:dc452a06:98c1:3120::2a06:98c1:3121::
●NSalgin.ns.cloudflare.com2026-03-18 → 2026-08-02 · 3 obs
○ 2020-04-06 17:30:22
● 2026-03-18 23:58:58
● 2026-08-02 20:05:22
●NSgrace.ns.cloudflare.com2026-03-18 → 2026-08-02 · 3 obs
○ 2020-04-06 17:30:22
● 2026-03-18 23:58:58
● 2026-08-02 20:05:22
○NSns-cloud-b1.googledomains.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 17:30:22
○ 2026-03-18 23:58:58
○ 2026-08-02 20:05:22
○NSns-cloud-b2.googledomains.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 17:30:22
○ 2026-03-18 23:58:58
○ 2026-08-02 20:05:22
○NSns-cloud-b3.googledomains.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 17:30:22
○ 2026-03-18 23:58:58
○ 2026-08-02 20:05:22
○NSns-cloud-b4.googledomains.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 17:30:22
○ 2026-03-18 23:58:58
○ 2026-08-02 20:05:22
○MXalt1.aspmx.l.google.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 17:30:22
○ 2026-03-18 23:58:58
○ 2026-08-02 20:05:22
○MXalt2.aspmx.l.google.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 17:30:22
○ 2026-03-18 23:58:58
○ 2026-08-02 20:05:22
○MXalt3.aspmx.l.google.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 17:30:22
○ 2026-03-18 23:58:58
○ 2026-08-02 20:05:22
○MXalt4.aspmx.l.google.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 17:30:22
○ 2026-03-18 23:58:58
○ 2026-08-02 20:05:22
○MXaspmx.l.google.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 17:30:22
○ 2026-03-18 23:58:58
○ 2026-08-02 20:05:22
●MXdev.highavailability.io2026-03-18 → 2026-08-02 · 3 obs
○ 2020-04-06 17:30:22
● 2026-03-18 23:58:58
● 2026-08-02 20:05:22
●A104.21.67.942026-03-18 → 2026-08-02 · 6 obs
○ 2020-04-06 17:30:22
● 2026-03-18 23:58:58
● 2026-05-25 17:11:44
○ 2026-05-26 12:28:22
● 2026-06-15 21:30:34
● 2026-08-02 20:05:22
○A104.243.40.1192020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 17:30:22
○ 2026-03-18 23:58:58
○ 2026-08-02 20:05:22
●A172.67.220.692026-03-18 → 2026-08-02 · 6 obs
○ 2020-04-06 17:30:22
● 2026-03-18 23:58:58
● 2026-05-25 17:11:44
○ 2026-05-26 12:28:22
● 2026-06-15 21:30:34
● 2026-08-02 20:05:22
○A188.114.96.02026-05-26 → 2026-05-26 · 4 obs
○ 2026-05-25 17:11:44
● 2026-05-26 12:28:22
○ 2026-06-15 21:30:34
○ 2026-08-02 20:05:22
○A188.114.97.02026-05-26 → 2026-05-26 · 4 obs
○ 2026-05-25 17:11:44
● 2026-05-26 12:28:22
○ 2026-06-15 21:30:34
○ 2026-08-02 20:05:22
○A199.127.62.2172020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 17:30:22
○ 2026-03-18 23:58:58
○ 2026-08-02 20:05:22
○A2606:4700:3031::6815:435e2026-03-18 → 2026-06-15 · 7 obs
○ 2020-04-06 17:30:22
● 2026-03-18 23:58:58
● 2026-05-25 17:11:44
○ 2026-05-26 12:28:22
● 2026-06-15 21:30:34
○ 2026-06-23 05:42:44
○ 2026-08-02 20:05:22
○A2606:4700:3034::ac43:dc452026-03-18 → 2026-06-15 · 7 obs
○ 2020-04-06 17:30:22
● 2026-03-18 23:58:58
● 2026-05-25 17:11:44
○ 2026-05-26 12:28:22
● 2026-06-15 21:30:34
○ 2026-06-23 05:42:44
○ 2026-08-02 20:05:22
●A2606:4700:3035::6815:435e2026-06-23 → 2026-08-02 · 3 obs
○ 2026-06-15 21:30:34
● 2026-06-23 05:42:44
● 2026-08-02 20:05:22
●A2606:4700:3035::ac43:dc452026-06-23 → 2026-08-02 · 3 obs
○ 2026-06-15 21:30:34
● 2026-06-23 05:42:44
● 2026-08-02 20:05:22
○A2a06:98c1:3120::2026-05-26 → 2026-05-26 · 4 obs
○ 2026-05-25 17:11:44
● 2026-05-26 12:28:22
○ 2026-06-15 21:30:34
○ 2026-08-02 20:05:22
○A2a06:98c1:3121::2026-05-26 → 2026-05-26 · 4 obs
○ 2026-05-25 17:11:44
● 2026-05-26 12:28:22
○ 2026-06-15 21:30:34
○ 2026-08-02 20:05:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io-
highavailability.ioalgin.ns.cloudflare.com, grace.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.61

NS records: algin.ns.cloudflare.com, grace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for highavailability.io (unsigned zone)

⏱️ Timing

Total: 623ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.220.69, 104.21.67.94
AAAA22606:4700:3035::6815:435e, 2606:4700:3035::ac43:dc45
NS2algin.ns.cloudflare.com, grace.ns.cloudflare.com
MX1dev.highavailability.io (pri: 0)
TXT1v=spf1 a mx ip4:107.191.39.174 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1algin.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

highavailability.io is the parent zone for dev.highavailability.io.

IP Addresses

highavailability.io resolves to four IP addresses: 104.21.67.94, 172.67.220.69, 2606:4700:3035::6815:435e and 2606:4700:3035::ac43:dc45.

vitrineexpresso.tiendadoensuenos.com, readtoon.harlock.co.uk, paprjam.com and two other host names share IP numbers with highavailability.io.

Name Servers

DNS delegation for highavailability.io points to two name servers: algin.ns.cloudflare.com and grace.ns.cloudflare.com.

highavailability.io uses the same name servers as several other domains — among them bqg27.cc, bodycarebd.com, gusec.org and two more.

highavailability.io partially shares its NS delegation with several other domains, including pianoartisans.com, gradewegs.at, racectl.com and two others.

These name servers are regularly seen alongside pablo.ns.cloudflare.com and arya.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

algin.ns.cloudflare.com has IP addresses 108.162.193.61, 172.64.33.61 and 173.245.59.61, plus 3 other.

grace.ns.cloudflare.com has IP addresses 108.162.192.159, 172.64.32.159 and 173.245.58.159, plus 3 other.

Mail Servers

Mail for highavailability.io is handled by a single mail server, dev.highavailability.io.

The mail server configuration of highavailability.io is identical to that of other domains — solonation.io being one example.

dev.highavailability.io has exactly one IP number: 107.191.39.174.