mails.dev - robtex.com

mails.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:2d11🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:cfcb🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.45.17Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.207.203🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSandronicus.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRandronicus.ns.cloudflare.com
A2803:f800:50::6ca2:c371🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRandronicus.ns.cloudflare.com
A2a06:98c1:50::ac40:2371🇺🇸 Cloudflare2a06:98c1:50::/45
PTRandronicus.ns.cloudflare.com
A108.162.195.113🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.44.113Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.35.113🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSnoor.ns.cloudflare.com
A2606:4700:50::a29f:264a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
A2803:f800:50::6ca2:c24a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnoor.ns.cloudflare.com
A2a06:98c1:50::ac40:224a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnoor.ns.cloudflare.com
A108.162.194.74🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
A162.159.38.74Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
A172.64.34.74🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute3.mx.cloudflare.net(41)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(72)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTcloudflare_oauth_client_publisher=13a55cfcf79d470ee8d59fa645097970
TXTv=spf1 include:_spf.mx.cloudflare.net include:send.resend.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.45.17, 172.67.207.203
IPv6 hints2606:4700:3031::6815:2d11, 2606:4700:3035::ac43:cfcb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=153, name=cloudflare-ech.com
SOAandronicus.ns.cloudflare.comdns@cloudflare.com serial=2406257780

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

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Similar names

smail.net
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almis.se
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maisl.info
salmi.net
smail.pl
samil.in
malis.at
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islam.org.hk
milsa.net
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milas.click
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silma.ee
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islam.lt
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asmil.jp
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smila.com.ua
samli.cn
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smali.googlecode.com
islam.directory
simal.com.br
ismal.es
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smail.chat
salim.ru
islam.kz
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smila.jp
simal.es
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malis.ca
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limas.com.tr
samil.kr
lamis.eu
islam.com
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lmias.com
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limsa.es
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limas.live
aimsl.es
smail.st
maisl.com
milas.co.jp
salim.com.cn
milsa.lt
smail.vn
malis.fr
almis.pro

DNS History

11 records (9 active, 2 former)

NSandronicus.ns.cloudflare.comnoor.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.45.17172.67.207.2032606:4700:3031::6815:2d112606:4700:3035::ac43:cfcb2606:4700:3031::ac43:cfcb2606:4700:3035::6815:2d11
●NSandronicus.ns.cloudflare.com2026-03-29 → 2026-07-04 · 2 obs
● 2026-03-29 16:06:02
● 2026-07-04 20:54:12
●NSnoor.ns.cloudflare.com2026-03-29 → 2026-07-04 · 2 obs
● 2026-03-29 16:06:02
● 2026-07-04 20:54:12
●MXroute1.mx.cloudflare.net2026-03-29 → 2026-07-04 · 2 obs
● 2026-03-29 16:06:02
● 2026-07-04 20:54:12
●MXroute2.mx.cloudflare.net2026-03-29 → 2026-07-04 · 2 obs
● 2026-03-29 16:06:02
● 2026-07-04 20:54:12
●MXroute3.mx.cloudflare.net2026-03-29 → 2026-07-04 · 2 obs
● 2026-03-29 16:06:02
● 2026-07-04 20:54:12
●A104.21.45.172026-03-29 → 2026-07-04 · 2 obs
● 2026-03-29 16:06:02
● 2026-07-04 20:54:12
●A172.67.207.2032026-03-29 → 2026-07-04 · 2 obs
● 2026-03-29 16:06:02
● 2026-07-04 20:54:12
●A2606:4700:3031::6815:2d112026-07-04 → 2026-07-04 · 3 obs
○ 2026-06-07 06:51:58
● 2026-07-04 20:07:54
● 2026-07-04 20:54:12
○A2606:4700:3031::ac43:cfcb2026-03-29 → 2026-06-07 · 4 obs
● 2026-03-29 16:06:02
● 2026-06-07 06:51:58
○ 2026-07-04 20:07:54
○ 2026-07-04 20:54:12
○A2606:4700:3035::6815:2d112026-03-29 → 2026-06-07 · 4 obs
● 2026-03-29 16:06:02
● 2026-06-07 06:51:58
○ 2026-07-04 20:07:54
○ 2026-07-04 20:54:12
●A2606:4700:3035::ac43:cfcb2026-07-04 → 2026-07-04 · 3 obs
○ 2026-06-07 06:51:58
● 2026-07-04 20:07:54
● 2026-07-04 20:54:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...10 records
mails.devandronicus.ns.cloudflare.com, noor.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.113

NS records: andronicus.ns.cloudflare.com, noor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mails.dev (unsigned zone)

⏱️ Timing

Total: 813ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.207.203, 104.21.45.17
AAAA22606:4700:3031::6815:2d11, 2606:4700:3035::ac43:cfcb
NS2andronicus.ns.cloudflare.com, noor.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 16), route3.mx.cloudflare.net (pri: 41)...
TXT2cloudflare_oauth_client_publisher=13a55c, v=spf1 include:_spf.mx.cloudflare.net in
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1andronicus.ns.cloudflare.com dns.cloudfl

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

mails.dev has four IP addresses: 104.21.45.17, 172.67.207.203, 2606:4700:3031::6815:2d11 and 2606:4700:3035::ac43:cfcb.

techzinglive.com, serveurliste.com, smtp.busung.go.th and two other host names share IP numbers with mails.dev.

Name Servers

DNS delegation for mails.dev points to two name servers: andronicus.ns.cloudflare.com and noor.ns.cloudflare.com.

mails.dev uses the same name servers as several other domains — among them drpg.global, menkr.com, drpg.net and two more.

mails.dev shares at least some of its name servers with other domains, including 1marketingsolutions.com, singatrend.click, qsbdsm.com and two others.

These name servers are frequently paired with the name servers treasure.ns.cloudflare.com, colin.ns.cloudflare.com and nataly.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

andronicus.ns.cloudflare.com has IP addresses 108.162.195.113, 162.159.44.113 and 172.64.35.113, plus 3 other.

noor.ns.cloudflare.com has IP addresses 108.162.194.74, 162.159.38.74 and 172.64.34.74, plus 3 other.

Mail Servers

mails.dev is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

mails.dev has at least partial mail server overlap with other domains such as 3fo.com, sedat.com.tr, extravagantie.nl and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.