postify.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

postify.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8079🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:f0🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.0.240Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.121🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrad.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A2803:f800:50::6ca2:c169🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrad.ns.cloudflare.com
A2a06:98c1:50::ac40:2169🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrad.ns.cloudflare.com
A108.162.193.105🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A172.64.33.105🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
A173.245.59.105🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrad.ns.cloudflare.com
NSnicole.ns.cloudflare.com
A2606:4700:50::adf5:3ad3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A2803:f800:50::6ca2:c0d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnicole.ns.cloudflare.com
A2a06:98c1:50::ac40:20d3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnicole.ns.cloudflare.com
A108.162.192.211🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A172.64.32.211🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A173.245.58.211🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
MXmx01.dondominio.com ⭐
A31.214.176.67🇪🇸 SCIP-AS31.214.176.0/24 Soluciones Corporativas IP (SCIP)
PTRmx01.dondominio.com
TXTv=spf1 include:spf.dondominio.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.0.240, 172.67.128.121
IPv6 hints2606:4700:3031::ac43:8079, 2606:4700:3036::6815:f0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=94, name=cloudflare-ech.com
SOAbrad.ns.cloudflare.comdns@cloudflare.com serial=2412320868

dev

DNSSEC🔒 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
🔒 HSTS Preload (+subdomains)

Same first word

postify.co.uk
postify.de
postify.work
postify.me
postify.no
postify.se
postify.com
postify.it
postify.dev
postify.cz
postify.us
postify.email
postify.net
postify.pagexl.com
postify.ru

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spotiyf.com
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spotify.ph
spotify.design
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spotify.hn
spotify.app
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sptoify.com
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spotify.store
spotify.mn
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spotify.us
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spotify.africa
spotify.dm
spotify.gr
spotify.nu
spotify.live
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spotify.hl.cn
spotify.do
spotify.com
spotify.co.lc
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DNS History

11 records (7 active, 4 former)

NSbrad.ns.cloudflare.comnicole.ns.cloudflare.comMXmx01.dondominio.comA104.21.0.240172.67.128.1212606:4700:3031::ac43:80792606:4700:3036::6815:f0188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSbrad.ns.cloudflare.com2026-08-24 → 2026-08-25 · 2 obs
● 2026-08-24 19:45:34
● 2026-08-25 21:19:16
●NSnicole.ns.cloudflare.com2026-08-24 → 2026-08-25 · 2 obs
● 2026-08-24 19:45:34
● 2026-08-25 21:19:16
●MXmx01.dondominio.com2026-08-24 → 2026-08-25 · 2 obs
● 2026-08-24 19:45:34
● 2026-08-25 21:19:16
●A104.21.0.2402026-08-24 → 2026-08-25 · 3 obs
○ 2026-08-24 19:45:34
● 2026-08-24 22:21:08
● 2026-08-25 21:19:16
●A172.67.128.1212026-08-24 → 2026-08-25 · 3 obs
○ 2026-08-24 19:45:34
● 2026-08-24 22:21:08
● 2026-08-25 21:19:16
○A188.114.96.02026-08-24 → 2026-08-24 · 3 obs
● 2026-08-24 19:45:34
○ 2026-08-24 22:21:08
○ 2026-08-25 21:19:16
○A188.114.97.02026-08-24 → 2026-08-24 · 3 obs
● 2026-08-24 19:45:34
○ 2026-08-24 22:21:08
○ 2026-08-25 21:19:16
●A2606:4700:3031::ac43:80792026-08-24 → 2026-08-25 · 3 obs
○ 2026-08-24 19:45:34
● 2026-08-24 22:21:08
● 2026-08-25 21:19:16
●A2606:4700:3036::6815:f02026-08-24 → 2026-08-25 · 3 obs
○ 2026-08-24 19:45:34
● 2026-08-24 22:21:08
● 2026-08-25 21:19:16
○A2a06:98c1:3120::2026-08-24 → 2026-08-24 · 3 obs
● 2026-08-24 19:45:34
○ 2026-08-24 22:21:08
○ 2026-08-25 21:19:16
○A2a06:98c1:3121::2026-08-24 → 2026-08-24 · 3 obs
● 2026-08-24 19:45:34
○ 2026-08-24 22:21:08
○ 2026-08-25 21:19:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
postify.devnicole.ns.cloudflare.com, brad.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.211

NS records: nicole.ns.cloudflare.com, brad.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postify.dev (unsigned zone)

⏱️ Timing

Total: 624ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.0.240, 172.67.128.121
AAAA22606:4700:3031::ac43:8079, 2606:4700:3036::6815:f0
NS2brad.ns.cloudflare.com, nicole.ns.cloudflare.com
MX1mx01.dondominio.com (pri: 10)
TXT1v=spf1 include:spf.dondominio.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brad.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

postify.dev directs to four IP numbers, which are 104.21.0.240, 172.67.128.121, 2606:4700:3031::ac43:8079 and 2606:4700:3036::6815:f0.

Additional host names — punjabiinworld.com, kfqjl.com, kempenbos.nl and two others — share IP numbers with postify.dev.

Name Servers

The NS records for postify.dev delegate to brad.ns.cloudflare.com and nicole.ns.cloudflare.com.

postify.dev shares its name server setup with other domains, including pioneerbaerings.com, fisi.es, junandtrin.com and two others.

There is at least partial name server overlap between postify.dev and other domains — dooply.org, elblogdelnarco.net, wouldplump.xyz and two more among them.

These name servers frequently co-occur with the name servers serenity.ns.cloudflare.com and kyree.ns.cloudflare.com.

Host names with 6 IP numbers:

brad.ns.cloudflare.com maps to 108.162.193.105, 172.64.33.105, 173.245.59.105 and 3 additional IP addresses.

nicole.ns.cloudflare.com maps to 108.162.192.211, 172.64.32.211, 173.245.58.211 and 3 additional IP addresses.

Mail Servers

postify.dev has one mail server: mx01.dondominio.com.

postify.dev shares the same mail server setup as other domains, including opticamonreal.es, nahiadance.com, jucarsa.es and two others.

postify.dev and other domains — villadomjavea.com for instance — share at least some mail servers.

mx01.dondominio.com resolves to 31.214.176.67 and no other IP number.