mailin.io - robtex.com

mailin.io

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:9040🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:1c32🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.50Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.64🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaron.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
A2803:f800:50::6ca2:c045🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaron.ns.cloudflare.com
A2a06:98c1:50::ac40:2045🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaron.ns.cloudflare.com
A108.162.192.69🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
A172.64.32.69🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
A173.245.58.69🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
NStheo.ns.cloudflare.com
A2606:4700:58::adf5:3b90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A2803:f800:50::6ca2:c190🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtheo.ns.cloudflare.com
A2a06:98c1:50::ac40:2190🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtheo.ns.cloudflare.com
A108.162.193.144🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A172.64.33.144🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
A173.245.59.144🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtheo.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.28.50, 172.67.144.64
IPv6 hints2606:4700:3030::ac43:9040, 2606:4700:3035::6815:1c32
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=253, name=cloudflare-ech.com
SOAaron.ns.cloudflare.comdns@cloudflare.com serial=2409042444

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1784085748

Same first word

mailin.net
mailin.de
mailin.kinghost.net
mailin.in
mailin.fr
mailin.selfip.net
mailin.ru
mailin.me
mailin.co
mailin.name
mailin.cn
mailin.repair
mailin.com.br
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mailin.com
mailin.io
mailin.id
mailin.eu

Similar names

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limina.co
milani.be
milani.com.hk
inmail.at
nimail.me
malini.co.in
milani.com
niliam.com
imilan.cc
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lamini.in.ua
limina.online
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mialin.com
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inmail.us.com
inmail.hu
nilima.ch
ilanmi.com
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milina.com
mianli.info
milani.com.br
inmail.in
limani.app
limani.net
nimali.de
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inmail.cz
mainil.net
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malini.nl
nimail.it
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liniam.com
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anmili.com
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inamil.com
milani.biz
mialin.ru
milian.love
inalim.com.mx
amilin.com
lamini.it
milani.me
ilmina.com
milian.me
imilan.net
milani.io
milani.ch
inmail.ru
inmail.eu
nimila.com
milina.co
inimal.com
inmail.fr
iamlin.com
inmail.it
limani.de
inlima.es
naimli.com
nimail.net
limina.africa
nimila.me
miilan.com
limani.gr
milani.ca
nimail.fr
ilanim.fr
milnai.com
limina.hr
milian.ai
limian.com
inmail.co
inmail.top
inmail.cn
limnia.net
milian.cn
manili.it
nimali.net
manili.net
milani.co
milina.eu

DNS History

10 records (6 active, 4 former)

NSaron.ns.cloudflare.comtheo.ns.cloudflare.comA104.21.28.50172.67.144.642606:4700:3030::ac43:90402606:4700:3035::6815:1c32188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSaron.ns.cloudflare.com2026-07-11 → 2026-07-15 · 2 obs
● 2026-07-11 03:54:34
● 2026-07-15 03:58:28
●NStheo.ns.cloudflare.com2026-07-11 → 2026-07-15 · 2 obs
● 2026-07-11 03:54:34
● 2026-07-15 03:58:28
●A104.21.28.502026-07-11 → 2026-07-15 · 3 obs
○ 2026-07-11 03:54:34
● 2026-07-11 19:12:50
● 2026-07-15 03:58:28
●A172.67.144.642026-07-11 → 2026-07-15 · 3 obs
○ 2026-07-11 03:54:34
● 2026-07-11 19:12:50
● 2026-07-15 03:58:28
○A188.114.96.02026-07-11 → 2026-07-11 · 3 obs
● 2026-07-11 03:54:34
○ 2026-07-11 19:12:50
○ 2026-07-15 03:58:28
○A188.114.97.02026-07-11 → 2026-07-11 · 3 obs
● 2026-07-11 03:54:34
○ 2026-07-11 19:12:50
○ 2026-07-15 03:58:28
●A2606:4700:3030::ac43:90402026-07-11 → 2026-07-15 · 3 obs
○ 2026-07-11 03:54:34
● 2026-07-11 19:12:50
● 2026-07-15 03:58:28
●A2606:4700:3035::6815:1c322026-07-11 → 2026-07-15 · 3 obs
○ 2026-07-11 03:54:34
● 2026-07-11 19:12:50
● 2026-07-15 03:58:28
○A2a06:98c1:3120::2026-07-11 → 2026-07-11 · 3 obs
● 2026-07-11 03:54:34
○ 2026-07-11 19:12:50
○ 2026-07-15 03:58:28
○A2a06:98c1:3121::2026-07-11 → 2026-07-11 · 3 obs
● 2026-07-11 03:54:34
○ 2026-07-11 19:12:50
○ 2026-07-15 03:58:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa2.nic.io, c0.nic.io, a0.nic.io, b0.nic.io-
mailin.ioaron.ns.cloudflare.com, theo.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.144

NS records: aron.ns.cloudflare.com, theo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailin.io (unsigned zone)

⏱️ Timing

Total: 783ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.144.64, 104.21.28.50
AAAA22606:4700:3035::6815:1c32, 2606:4700:3030::ac43:9040
NS2aron.ns.cloudflare.com, theo.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aron.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

mailin.io points to the four IP addresses 104.21.28.50, 172.67.144.64, 2606:4700:3030::ac43:9040 and 2606:4700:3035::6815:1c32.

Among the host names that share IP numbers with mailin.io are www.q(0x706f726e).org, yourcarparts.co.uk, blueandgreylacrosse.com and two others.

Name Servers

The NS records for mailin.io delegate to aron.ns.cloudflare.com and theo.ns.cloudflare.com.

mailin.io has the same name server delegation as a number of other domains, such as phim(0x736578)kche.vip, clafton.co.uk, belles-femmes-nues.com and two more.

There is at least partial name server overlap between mailin.io and other domains — giftcardcheck.help, prostathealthcare.com, takanosu.org and two more among them.

These name servers are routinely deployed together with the name servers gwen.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

aron.ns.cloudflare.com maps to 108.162.192.69, 172.64.32.69, 173.245.58.69 and 3 additional IP addresses.

theo.ns.cloudflare.com maps to 108.162.193.144, 172.64.33.144, 173.245.59.144 and 3 additional IP addresses.