pre.dev - robtex.com

pre.dev

DNSSEC⚠️ Not signed
A2606:4700::6812:8a9🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:9a9🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.8.169Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.9.169Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjean.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A2803:f800:50::6ca2:c079🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjean.ns.cloudflare.com
A2a06:98c1:50::ac40:2079🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjean.ns.cloudflare.com
A108.162.192.121🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A172.64.32.121🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
A173.245.58.121🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjean.ns.cloudflare.com
NSjulian.ns.cloudflare.com
A2606:4700:58::a29f:2c5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A2803:f800:50::6ca2:c35e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjulian.ns.cloudflare.com
A2a06:98c1:50::ac40:235e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjulian.ns.cloudflare.com
A108.162.195.94🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A162.159.44.94Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A172.64.35.94🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXinbound-smtp.us-east-1.amazonaws.com(10)
A3.211.210.226🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-211-210-226.compute-1.amazonaws.com
A44.206.9.87🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-206-9-87.compute-1.amazonaws.com
A44.210.166.32🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-210-166-32.compute-1.amazonaws.com
A54.164.173.191🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix
PTRec2-54-164-173-191.compute-1.amazonaws.com
A54.197.5.236🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-197-5-236.compute-1.amazonaws.com
TXTv=spf1 include:amazonses.com include:_spf.mailersend.net include:_spf.google....
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.8.169, 104.18.9.169
IPv6 hints2606:4700::6812:8a9, 2606:4700::6812:9a9
SOAjean.ns.cloudflare.comdns@cloudflare.com serial=2403476061

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

pre.com.mx
pre.tv
pre.com.au
pre.si
pre.re
pre.de
pre.co.za
pre.lt
pre.world
pre.info
pre.gmbh
pre.show
pre.com
pre.fi
pre.hu
pre.cl
pre.ru
pre.hk
pre.qc.ca
pre.dev
pre.ch
pre.legal
pre.at
pre.cz
pre.com.pk
pre.gr
pre.vc
pre.al
pre.bet
pre.ma
pre.life
pre.be
pre.dk
pre.net
pre.run
pre.church
pre.care
pre.lat
pre.co
pre.no
pre.com.ua
pre.us
pre.vin
pre.ca
pre.my
pre.ie
pre.is
pre.vn
pre.eu
pre.me
pre.org.ua
pre.im
pre.ro
pre.report
pre.pe
pre.do
pre.org
pre.bot
pre.nl
pre.kr
pre.co.uk
pre.com.vn
pre.su
pre.or.jp
pre.hn
pre.net.au
pre.org.cn
pre.mba
pre.cx
pre.vu
pre.pt

Similar names

rpe.co
erp.org
per.hu
erp.com.mt
per.de
erp.mn
per.us
rep.nl
erp.tv
per.sk
per.mx
per.is
erp.mba
per.fm
epr.ee
rep.me
epr.com.ua
erp.md
per.computer
rep.io
rpe.one
rep.jp
epr.it
erp.ro
erp.plus
erp.asia
epr.cn
rpe.pl
rpe.co.id
erp.cm
epr.com
erp.co.uk
erp.live
erp.biz
erp.vn
rep.tf
erp.com.pl
rpe.solutions
rep.cl
epr.la
rep.mobi
epr.org.uk
epr.lk
erp.co.id
per.solar
erp.dyndns.org
erp.com
erp.im
rpe.hu
erp.la
erp.travel
per.li
per.jo
erp.bt
per.co.uk
per.by
erp.my.id
per.pl
epr.se
rep.zone
rep.by
erp.dk
rep.direct
erp.team
erp.sa.com
rpe.be
erp.moscow
epr.es
rep.com.pe
per.at
erp.ma
erp.com.my
rep.ca
erp.pl
epr.su
rpe.ru
rep.br
rep.lv
per.su
epr.co.at
erp.pub
rep.nz

DNS History

25 records (12 active, 13 former)

201820192020202120222023202420252026NSjean.ns.cloudflare.comjulian.ns.cloudflare.comns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.cominbound-smtp.us-east-1.amazonaws.comyour-dns-needs-immediate-attention.devA104.18.8.169104.18.9.1692606:4700::6812:8a92606:4700::6812:9a9104.26.8.80104.26.9.80127.0.53.53172.67.70.232216.24.57.12606:4700:20::681a:8502606:4700:20::681a:9502606:4700:20::ac43:46e8
●NSjean.ns.cloudflare.com2026-03-03 → 2026-05-09 · 2 obs
● 2026-03-03 05:36:06
● 2026-05-09 20:33:46
●NSjulian.ns.cloudflare.com2026-03-03 → 2026-05-09 · 2 obs
● 2026-03-03 05:36:06
● 2026-05-09 20:33:46
○NSns-cloud-b1.googledomains.com2026-03-03 → 2026-05-09 · 2 obs
○ 2026-03-03 05:36:06
○ 2026-05-09 20:33:46
○NSns-cloud-b2.googledomains.com2026-03-03 → 2026-05-09 · 2 obs
○ 2026-03-03 05:36:06
○ 2026-05-09 20:33:46
○NSns-cloud-b3.googledomains.com2026-03-03 → 2026-05-09 · 2 obs
○ 2026-03-03 05:36:06
○ 2026-05-09 20:33:46
○NSns-cloud-b4.googledomains.com2026-03-03 → 2026-05-09 · 2 obs
○ 2026-03-03 05:36:06
○ 2026-05-09 20:33:46
●MXalt1.aspmx.l.google.com2026-03-03 → 2026-05-09 · 3 obs
○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-05-09 20:33:46
●MXalt2.aspmx.l.google.com2026-03-03 → 2026-05-09 · 3 obs
○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-05-09 20:33:46
●MXalt3.aspmx.l.google.com2026-03-03 → 2026-05-09 · 3 obs
○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-05-09 20:33:46
●MXalt4.aspmx.l.google.com2026-03-03 → 2026-05-09 · 3 obs
○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-05-09 20:33:46
●MXaspmx.l.google.com2026-03-03 → 2026-05-09 · 3 obs
○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-05-09 20:33:46
●MXinbound-smtp.us-east-1.amazonaws.com2026-03-03 → 2026-05-09 · 3 obs
○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-05-09 20:33:46
○MXyour-dns-needs-immediate-attention.dev2017-04-02 → 2017-04-02 · 3 obs
● 2017-04-02 06:31:18
○ 2020-11-30 19:33:16
○ 2026-05-09 20:33:46
●A104.18.8.1692026-04-25 → 2026-05-09 · 3 obs
○ 2026-04-13 10:23:08
● 2026-04-25 06:42:28
● 2026-05-09 20:33:46
●A104.18.9.1692026-04-25 → 2026-05-09 · 3 obs
○ 2026-04-13 10:23:08
● 2026-04-25 06:42:28
● 2026-05-09 20:33:46
○A104.26.8.802026-03-03 → 2026-04-13 · 5 obs
○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-04-13 10:23:08
○ 2026-04-25 06:42:28
○ 2026-05-09 20:33:46
○A104.26.9.802026-03-03 → 2026-04-13 · 5 obs
○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-04-13 10:23:08
○ 2026-04-25 06:42:28
○ 2026-05-09 20:33:46
○A127.0.53.532017-04-02 → 2017-04-02 · 3 obs
● 2017-04-02 06:31:18
○ 2020-11-30 19:33:16
○ 2026-05-09 20:33:46
○A172.67.70.2322026-03-03 → 2026-04-13 · 5 obs
○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-04-13 10:23:08
○ 2026-04-25 06:42:28
○ 2026-05-09 20:33:46
○A216.24.57.12026-03-03 → 2026-05-09 · 2 obs
○ 2026-03-03 05:36:06
○ 2026-05-09 20:33:46
●A2606:4700::6812:8a92026-04-25 → 2026-05-09 · 3 obs
○ 2026-04-13 10:23:08
● 2026-04-25 06:42:28
● 2026-05-09 20:33:46
●A2606:4700::6812:9a92026-04-25 → 2026-05-09 · 3 obs
○ 2026-04-13 10:23:08
● 2026-04-25 06:42:28
● 2026-05-09 20:33:46
○A2606:4700:20::681a:8502026-03-03 → 2026-04-13 · 5 obs
○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-04-13 10:23:08
○ 2026-04-25 06:42:28
○ 2026-05-09 20:33:46
○A2606:4700:20::681a:9502026-03-03 → 2026-04-13 · 5 obs
○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-04-13 10:23:08
○ 2026-04-25 06:42:28
○ 2026-05-09 20:33:46
○A2606:4700:20::ac43:46e82026-03-03 → 2026-04-13 · 5 obs
○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-04-13 10:23:08
○ 2026-04-25 06:42:28
○ 2026-05-09 20:33:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
pre.devjean.ns.cloudflare.com, julian.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.94

NS records: jean.ns.cloudflare.com, julian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pre.dev (unsigned zone)

⏱️ Timing

Total: 585ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.8.169, 104.18.9.169
AAAA22606:4700::6812:8a9, 2606:4700::6812:9a9
NS2jean.ns.cloudflare.com, julian.ns.cloudflare.com
MX6aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:amazonses.com include:_sp
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1jean.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

pre.dev resolves to four IP numbers: 2606:4700::6812:8a9, 2606:4700::6812:9a9, 104.18.8.169 and 104.18.9.169.

Other host names such as yovivoconem.cl, ddragon888.com, consumerdeception.com, prodv6.apprentice.io.cdn.cloudflare.net and www.congreso.ceu.es share IPs with pre.dev.

Name Servers

pre.dev is delegated to two name servers: jean.ns.cloudflare.com and julian.ns.cloudflare.com.

pre.dev shares the same name server setup as saleonfashion.shop, ukgirlfashion.com, minsoftwares.xyz, rateyourmusic.com and markup.com.ec.

pre.dev at least partially shares name servers with other domains, for instance caitykimstudios.com, wesleyharrison.com, ptask.id, btcnitro.com and clickusit.com.

these name servers are often used in conjunction with the name servers sam.ns.cloudflare.com.

Host names with six IP numbers:

jean.ns.cloudflare.com points to 2606:4700:50::adf5:3a79, 2803:f800:50::6ca2:c079, 2a06:98c1:50::ac40:2079, 108.162.192.121, 172.64.32.121 and 173.245.58.121.

julian.ns.cloudflare.com points to 2606:4700:58::a29f:2c5e, 2803:f800:50::6ca2:c35e, 2a06:98c1:50::ac40:235e, 108.162.195.94, 162.159.44.94 and 172.64.35.94.

Mail Servers

pre.dev is handled by six mail servers: inbound-smtp.us-east-1.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

pre.dev shares at least partially some mail servers with other domains, including elless.co.uk, yespleaseenjoy.com, bmpartners.org, andyoncall.com and greenbrierdodge.com.

these mail servers are commonly used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with five IP numbers:

The host name inbound-smtp.us-east-1.amazonaws.com points to: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.

Host names with two IP numbers:

The host name aspmx.l.google.com points to: 2607:f8b0:4023:c06::1b and 142.250.101.27.

The host name alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.26.

The host name alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.

The host name alt3.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1a and 172.253.135.26.

The host name alt4.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.