`pre.dev`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:8a9^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:9a9^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.8.169^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.9.169^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jean.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c079^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2079^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jean.ns.cloudflare.com`
		A	108.162.192.121^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	172.64.32.121^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	173.245.58.121^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
NS	`julian.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`julian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`julian.ns.cloudflare.com`
		A	108.162.195.94^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julian.ns.cloudflare.com`
		A	162.159.44.94^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julian.ns.cloudflare.com`
		A	172.64.35.94^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julian.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
MX	`inbound-smtp.us-east-1.amazonaws.com`⁽¹⁰⁾
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
TXT	`google-site-verification=QzzFYR172Ie-HZbo47AtMftlMafzw85Nk4CLnw7SGPQ`
TXT	`v=spf1 include:amazonses.com include:_spf.mailersend.net include:_spf.google....`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.8.169, 104.18.9.169
		IPv6 hints	2606:4700::6812:8a9, 2606:4700::6812:9a9
SOA	`jean.ns.cloudflare.com`dns@cloudflare.com serial=2408188397

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-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.email

pre.fi

pre.hu

pre.cl

pre.ru

pre.lv

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.house

pre.org.cn

pre.mba

pre.cx

pre.ma.gov.br

pre.pt

Similar names

rpe.sk

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.biz

per.se

erp.vn

rep.tf

erp.com.pl

per.life

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

DNS History

25 records (12 active, 13 former)

●NSjean.ns.cloudflare.com2026-03-03 → 2026-07-04 · 2 obs

● 2026-03-03 05:36:06
● 2026-07-04 05:48:54

●NSjulian.ns.cloudflare.com2026-03-03 → 2026-07-04 · 2 obs

● 2026-03-03 05:36:06
● 2026-07-04 05:48:54

○NSns-cloud-b1.googledomains.com2026-03-03 → 2026-07-04 · 2 obs

○ 2026-03-03 05:36:06
○ 2026-07-04 05:48:54

○NSns-cloud-b2.googledomains.com2026-03-03 → 2026-07-04 · 2 obs

○ 2026-03-03 05:36:06
○ 2026-07-04 05:48:54

○NSns-cloud-b3.googledomains.com2026-03-03 → 2026-07-04 · 2 obs

○ 2026-03-03 05:36:06
○ 2026-07-04 05:48:54

○NSns-cloud-b4.googledomains.com2026-03-03 → 2026-07-04 · 2 obs

○ 2026-03-03 05:36:06
○ 2026-07-04 05:48:54

●MXalt1.aspmx.l.google.com2026-03-03 → 2026-07-04 · 3 obs

○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-07-04 05:48:54

●MXalt2.aspmx.l.google.com2026-03-03 → 2026-07-04 · 3 obs

○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-07-04 05:48:54

●MXalt3.aspmx.l.google.com2026-03-03 → 2026-07-04 · 3 obs

○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-07-04 05:48:54

●MXalt4.aspmx.l.google.com2026-03-03 → 2026-07-04 · 3 obs

○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-07-04 05:48:54

●MXaspmx.l.google.com2026-03-03 → 2026-07-04 · 3 obs

○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-07-04 05:48:54

●MXinbound-smtp.us-east-1.amazonaws.com2026-03-03 → 2026-07-04 · 3 obs

○ 2020-11-30 19:33:16
● 2026-03-03 05:36:06
● 2026-07-04 05:48:54

○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
○ 2026-07-04 05:48:54

●A104.18.8.1692026-04-25 → 2026-07-04 · 3 obs

○ 2026-04-13 10:23:08
● 2026-04-25 06:42:28
● 2026-07-04 05:48:54

●A104.18.9.1692026-04-25 → 2026-07-04 · 3 obs

○ 2026-04-13 10:23:08
● 2026-04-25 06:42:28
● 2026-07-04 05:48:54

○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
○ 2026-07-04 05:48:54

○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
○ 2026-07-04 05:48:54

○A127.0.53.532017-04-02 → 2017-04-02 · 3 obs

● 2017-04-02 06:31:18
○ 2020-11-30 19:33:16
○ 2026-07-04 05:48:54

○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
○ 2026-07-04 05:48:54

○A216.24.57.12026-03-03 → 2026-07-04 · 2 obs

○ 2026-03-03 05:36:06
○ 2026-07-04 05:48:54

●A2606:4700::6812:8a92026-04-25 → 2026-07-04 · 3 obs

○ 2026-04-13 10:23:08
● 2026-04-25 06:42:28
● 2026-07-04 05:48:54

●A2606:4700::6812:9a92026-04-25 → 2026-07-04 · 3 obs

○ 2026-04-13 10:23:08
● 2026-04-25 06:42:28
● 2026-07-04 05:48:54

○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
○ 2026-07-04 05:48:54

○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
○ 2026-07-04 05:48:54

○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
○ 2026-07-04 05:48:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
pre.dev	julian.ns.cloudflare.com, jean.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.121

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pre.dev (unsigned zone)

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.8.169, 104.18.9.169`
AAAA	2	`2606:4700::6812:8a9, 2606:4700::6812:9a9`
NS	2	`jean.ns.cloudflare.com, julian.ns.cloudflare.com`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=QzzFYR172Ie-HZb, v=spf1 include:amazonses.com include:_sp`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`jean.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

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

Additional host names — yovivoconem.cl, ddragon888.com, consumerdeception.com and two others — share IP numbers with pre.dev.

Name Servers

pre.dev is served by two delegated name servers, jean.ns.cloudflare.com and julian.ns.cloudflare.com.

pre.dev shares its name server setup with other domains, including saleonfashion.shop, minsoftwares.xyz, rateyourmusic.com and two others.

pre.dev partially shares its NS delegation with several other domains, including caitykimstudios.com, wesleyharrison.com, ptask.id and two others.

These name servers often co-occur with the name servers sam.ns.cloudflare.com.

Host names with 6 IP numbers:

jean.ns.cloudflare.com carries IP addresses 108.162.192.121, 172.64.32.121 and 173.245.58.121, with 3 other addresses beyond those.

julian.ns.cloudflare.com carries IP addresses 108.162.195.94, 162.159.44.94 and 172.64.35.94, with 3 other addresses beyond those.

Mail Servers

The MX records for pre.dev point to 6 mail servers — inbound-smtp.us-east-1.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.

pre.dev shares mail servers — at least in part — with other domains, including elless.co.uk, yespleaseenjoy.com, bmpartners.org and two others.

These mail servers are frequently used alongside the mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com, plus two others.

Host names that resolve to five IP addresses:

inbound-smtp.us-east-1.amazonaws.com points to 3.211.210.226, 44.206.9.87, 44.210.166.32 and two other IP addresses.

Host names with two IP numbers:

aspmx.l.google.com maps to two IP addresses — 172.253.122.26 and 2607:f8b0:4004:c07::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.