en.dev - robtex.com

en.dev

DNSSEC⚠️ Not signed
NSanna.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A2803:f800:50::6ca2:c066🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanna.ns.cloudflare.com
A2a06:98c1:50::ac40:2066🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanna.ns.cloudflare.com
A108.162.192.102🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A172.64.32.102🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
A173.245.58.102🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanna.ns.cloudflare.com
NSdave.ns.cloudflare.com
A2606:4700:58::adf5:3b6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A2803:f800:50::6ca2:c16d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdave.ns.cloudflare.com
A2a06:98c1:50::ac40:216d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdave.ns.cloudflare.com
A108.162.193.109🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A172.64.33.109🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A173.245.59.109🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ?all
SOAanna.ns.cloudflare.comdns@cloudflare.com serial=2401432281

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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en.lg.ua
en.hu
en.ca
en.cn
en.tn
en.ma
en.md
en.ki
en.altervista.org
en.uz
en.tm
en.to
en.rw
en.world
en.place
en.nl
en.city
en.vc
en.qa
en.services
en.s3.amazonaws.com
en.by
en.lv
en.ro
en.biz
en.co.uk
en.ms
en.ac
en.is
en.co
en.mk
en.pt
en.cc.ua
en.com.cn
en.gt
en.fj.cn
en.blog
en.vg
en.uk
en.tv
en.bzh
en.do
en.news
en.com
en.cash
en.com.az
en.gd
en.sk
en.digital
en.org.nz
en.eu
en.pl
en.hk
en.construction
en.lt
en.dev
en.life
en.gov.ua
en.at
en.no
en.ee
en.ai
en.gp
en.cr
en.net.ua
en.kz
en.ar
en.tel
en.sg
en.net
en.sh
en.su
en.co.nz
en.gs
en.nu
en.al
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en.ws
en.cc
en.lc
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en.se
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en.edu.pl
en.com.sg
en.ae
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ne.com.pl
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ne.lv
ne.ro
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DNS History

13 records (4 active, 9 former)

2017201820192020202120222023202420252026NSanna.ns.cloudflare.comdave.ns.cloudflare.comns-141-b.gandi.netns-194-a.gandi.netns-28-c.gandi.netns1.gandi.netns13.domaincontrol.comns14.domaincontrol.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comyour-dns-needs-immediate-attention.devA127.0.53.5347.88.172.25
●NSanna.ns.cloudflare.com2026-04-07 → 2026-04-13 · 3 obs
○ 2026-02-27 17:04:14
● 2026-04-07 00:54:30
● 2026-04-13 15:05:12
●NSdave.ns.cloudflare.com2026-04-07 → 2026-04-13 · 3 obs
○ 2026-02-27 17:04:14
● 2026-04-07 00:54:30
● 2026-04-13 15:05:12
○NSns-141-b.gandi.net2021-02-05 → 2021-09-23 · 5 obs
○ 2020-02-22 05:05:42
● 2021-02-05 22:29:30
● 2021-09-23 23:56:06
○ 2026-02-27 17:04:14
○ 2026-04-13 15:05:12
○NSns-194-a.gandi.net2021-02-05 → 2021-09-23 · 5 obs
○ 2020-02-22 05:05:42
● 2021-02-05 22:29:30
● 2021-09-23 23:56:06
○ 2026-02-27 17:04:14
○ 2026-04-13 15:05:12
○NSns-28-c.gandi.net2021-02-05 → 2021-09-23 · 5 obs
○ 2020-02-22 05:05:42
● 2021-02-05 22:29:30
● 2021-09-23 23:56:06
○ 2026-02-27 17:04:14
○ 2026-04-13 15:05:12
○NSns1.gandi.net2021-02-05 → 2021-09-23 · 5 obs
○ 2020-02-22 05:05:42
● 2021-02-05 22:29:30
● 2021-09-23 23:56:06
○ 2026-02-27 17:04:14
○ 2026-04-13 15:05:12
○NSns13.domaincontrol.com2020-02-06 → 2020-02-22 · 4 obs
● 2020-02-06 06:01:06
● 2020-02-22 05:05:42
○ 2021-02-05 22:29:30
○ 2026-04-13 15:05:12
○NSns14.domaincontrol.com2020-02-06 → 2020-02-22 · 4 obs
● 2020-02-06 06:01:06
● 2020-02-22 05:05:42
○ 2021-02-05 22:29:30
○ 2026-04-13 15:05:12
●MXin1-smtp.messagingengine.com2026-04-07 → 2026-04-13 · 3 obs
○ 2020-02-06 06:01:06
● 2026-04-07 00:54:30
● 2026-04-13 15:05:12
●MXin2-smtp.messagingengine.com2026-04-07 → 2026-04-13 · 3 obs
○ 2020-02-06 06:01:06
● 2026-04-07 00:54:30
● 2026-04-13 15:05:12
○MXyour-dns-needs-immediate-attention.dev2016-12-06 → 2017-05-17 · 4 obs
● 2016-12-06 11:12:14
● 2017-05-17 01:25:12
○ 2020-02-06 06:01:06
○ 2026-04-13 15:05:12
○A127.0.53.532016-12-06 → 2017-05-17 · 4 obs
● 2016-12-06 11:12:14
● 2017-05-17 01:25:12
○ 2020-02-06 06:01:06
○ 2026-04-13 15:05:12
○A47.88.172.252020-02-06 → 2020-02-22 · 5 obs
○ 2017-05-17 01:25:12
● 2020-02-06 06:01:06
● 2020-02-22 05:05:42
○ 2021-02-05 22:29:30
○ 2026-04-13 15:05:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
en.devanna.ns.cloudflare.com, dave.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.109

NS records: anna.ns.cloudflare.com, dave.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for en.dev (unsigned zone)

⏱️ Timing

Total: 442ms | Queries: -

📄 Records

TypeCountSample Data
NS2anna.ns.cloudflare.com, dave.ns.cloudflare.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ?
SOA1anna.ns.cloudflare.com dns.cloudflare.co

Analysis

Name Servers

Two name servers anna.ns.cloudflare.com and dave.ns.cloudflare.com are delegated to en.dev.

en.dev uses the same name server configuration as other domains, such as carbajal.com.mx, publisale.com, popgun.org, iriscloud.co.uk and factgrading.com.

en.dev at least partially shares name servers with other domains such as jiebaoshoujibanlanqiubifen.net.cn, helconia.com, pi409.org, speedtrack.com and dtbfloridarealty.com.

These name servers are commonly used with mimi.ns.cloudflare.com and dana.ns.cloudflare.com.

Host names with six IP numbers: Host name anna.ns.cloudflare.com points to 2606:4700:50::adf5:3a66, 2803:f800:50::6ca2:c066, 2a06:98c1:50::ac40:2066, 108.162.192.102, 172.64.32.102 and 173.245.58.102; host name dave.ns.cloudflare.com points to 2606:4700:58::adf5:3b6d, 2803:f800:50::6ca2:c16d, 2a06:98c1:50::ac40:216d, 108.162.193.109, 172.64.33.109 and 173.245.59.109.

Mail Servers

Two mail servers handle en.dev: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

en.dev shares the same mail server setup as other domains, including send-me-mail.com, cosnoddy.com, mail.az1.net, tripsforfriends.com and steinlogic.com.

en.dev shares some mail servers with other domains, at least partially, for instance yangmeyer.de.

Host names with eight IP numbers:

in1-smtp.messagingengine.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Host names with four IP numbers:

in2-smtp.messagingengine.com points to: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.