`dev.highavailability.io`

DNSSEC	⚠️ Not signed
A	107.191.39.174^{🇺🇸 AS-VULTR107.191.32.0/21 Vultr Assigned Prefix}
		PTR	`dev.highavailability.io`

`highavailability.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:435e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:dc45^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.94^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.69^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`algin.ns.cloudflare.com` ⭐
NS	`grace.ns.cloudflare.com`
MX	`dev.highavailability.io` ⭐
TXT	`v=spf1 a mx ip4:107.191.39.174 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.94, 172.67.220.69
		IPv6 hints	2606:4700:3035::6815:435e, 2606:4700:3035::ac43:dc45
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOA	`algin.ns.cloudflare.com`dns@cloudflare.com serial=2406448211

PTR for

174.39.191.107.in-addr.arpa

MX for

highavailability.io

solonation.io

Same first word

dev.capital

dev.net.cn

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dev.dating

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dev.dance

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dev.domains

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dev.qa

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Similar names

edv.services

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edv.eu.com

evd.info

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dev.bz

dev.reviews

dev.marche.it

dev.dyndns.org

ved.com.au

dev.guru

edv.center

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edv.wtf

ved.world

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ved.com.vn

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dev.mobile

dev.java

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dve.it

edv.de

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dev.design

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evd.workers.dev

dev.net.br

dev.blog

dev.com.vn

dev.org.il

dev.ge

evd.nl

DNS History

1 record (1 active, 0 former)

●A107.191.39.1742026-03-27 → 2026-07-15 · 2 obs

● 2026-03-27 02:07:20
● 2026-07-15 18:24:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a2.nic.io, c0.nic.io, a0.nic.io, b0.nic.io	-
highavailability.io	algin.ns.cloudflare.com, grace.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.61

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: 274ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.191.39.174`

Analysis

Mail Server Role

highavailability.io and solonation.io both use dev.highavailability.io as their mail server.

IP Addresses

dev.highavailability.io resolves to one IP address: 107.191.39.174.

dev.highavailability.io - robtex.com