🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ast.dev`

DNSSEC	⚠️ Not signed
A	2604:a880:4:1d0::14a:d000^{🇺🇸 DIGITALOCEAN2604:a880:4::/48 DigitalOcean}
A	164.90.149.227^{🇺🇸 DIGITALOCEAN164.90.144.0/20 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
TXT	`protonmail-verification=fcbdb53c76cecef3312346c35396b6edfa9f3636`
SOA	`ns1.digitalocean.com`hostmaster@ast.dev serial=0

`dev`

	DNSSEC	⚠️ Not signed
	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

ast.quest

ast.ru

ast.golf

ast.jp

ast.edu.au

ast.org.in

ast.education

ast.ac.cn

ast.org.ph

ast.law

ast.capital

ast.systems

ast.com.tw

ast.com.pt

ast.eu

ast.it.com

ast.adv.br

ast.co.il

ast.city

ast.academy

ast.to.it

ast.kr

ast.ph

ast.church

ast.pt

ast.nyc

ast.email

ast.ra.it

ast.wroc.pl

ast.od.ua

ast.co.zw

ast.canva-apps.cn

ast.as

ast.rs

ast.be

ast.co.at

ast.tours

ast.vision

ast.app

ast.co

ast.org.ro

ast.ma

ast.rest

ast.sh

ast.wiki

ast.partners

ast.com.br

ast.social

ast.com.ua

ast.best

ast.ac.jp

ast.edu.kg

ast.ink

ast.sn

ast.nl

ast.tv

ast.io.vn

ast.tel

ast.qa

ast.in

ast.edu.vn

ast.co.za

ast.com.gr

ast.net.ua

ast.or.tz

ast.ae

ast.com.ph

ast.info

ast.company

ast.racing

ast.at

ast.casino

ast.eu.com

ast.biz

ast.berlin

ast.kiev.ua

ast.bet

ast.today

ast.co.th

ast.kg

ast.edu.gh

ast.plus

ast.web.id

ast.expert

ast.rocks

ast.lv

ast.workers.dev

ast.com

ast.com.py

ast.uz

ast.de

ast.studio

ast.org.il

ast.io

ast.cn.com

ast.us

ast.solutions

ast.sa

ast.school

ast.es

Similar names

sat.com.my

tas.com.my

tsa.one

tsa.co

sta.pt

ats.guru

tsa.rs

ats.be

tas.autos

ats.ist

tas.football

tsa.training

tas.wtf

tas.sr

tas.gg

sta.capital

tas.mx

tsa.org.nz

ats.com.sg

sta.com.lr

ats.wiki

tas.ma

ats.media

tas.edu.au

tsa.kz

ats.edu.jo

sat.kasserver.com

ats.broker

ats.academy

sat.co.ke

tas.am

tas.spb.ru

sat.wtf

sat.gov.in

ats.de.com

tas.be

sat.ru.net

ats.me.uk

ats.nl

ats.net.sa

sat.ws

ats.com.pk

sat.blue

tsa.ad

sta.com.co

tsa.com.pl

sta.cx

ats.co.in

sat.mn

ats.org.tr

ats.productions

sta.gov.az

tsa.se

ats.edu.uy

sat.iq

sta.edu.ec

ats.om

sta.es

tas.ge

sat.co.ir

sat.com.ar

tas.coffee

tas.com.kz

sta.org.my

sta.lt

tas.xyz

tas.by

sta.com.cy

tsa.kapsi.fi

sat.sh

tas.in

sat.uk

sat.pages.dev

ats.sc

Previous names

Next names

ast-explorer.dev

ast-metrics.dev

ast-network.dev

ast-ral.dev

ast24.dev

ast4.dev

asta.dev

astacharmy.dev

astacreative.dev

astadaleths.dev

astae.dev

astafeev.dev

astafev.dev

astahmer.dev

astak.dev

astake.dev

astal.dev

astalis.dev

astalum.dev

astamur.dev

DNS History

17 records (7 active, 10 former)

○NSdns1.registrar-servers.com2021-01-03 → 2021-10-13 · 4 obs

● 2021-01-03 18:37:00
● 2021-10-13 19:16:52
○ 2026-09-04 20:34:24
○ 2026-11-10 03:17:34

○NSdns2.registrar-servers.com2021-01-03 → 2021-10-13 · 4 obs

● 2021-01-03 18:37:00
● 2021-10-13 19:16:52
○ 2026-09-04 20:34:24
○ 2026-11-10 03:17:34

●NSns1.digitalocean.com2026-10-24 → 2026-11-10 · 3 obs

○ 2026-09-04 20:34:24
● 2026-10-24 15:26:10
● 2026-11-10 03:17:34

●NSns2.digitalocean.com2026-10-24 → 2026-11-10 · 3 obs

○ 2026-09-04 20:34:24
● 2026-10-24 15:26:10
● 2026-11-10 03:17:34

●NSns3.digitalocean.com2026-10-24 → 2026-11-10 · 3 obs

○ 2026-09-04 20:34:24
● 2026-10-24 15:26:10
● 2026-11-10 03:17:34

○MXeforward1.registrar-servers.com2021-01-03 → 2021-10-13 · 5 obs

○ 2017-09-21 19:40:30
● 2021-01-03 18:37:00
● 2021-10-13 19:16:52
○ 2026-09-04 20:34:24
○ 2026-11-10 03:17:34

○MXeforward2.registrar-servers.com2021-01-03 → 2021-10-13 · 5 obs

○ 2017-09-21 19:40:30
● 2021-01-03 18:37:00
● 2021-10-13 19:16:52
○ 2026-09-04 20:34:24
○ 2026-11-10 03:17:34

○MXeforward3.registrar-servers.com2021-01-03 → 2021-10-13 · 5 obs

○ 2017-09-21 19:40:30
● 2021-01-03 18:37:00
● 2021-10-13 19:16:52
○ 2026-09-04 20:34:24
○ 2026-11-10 03:17:34

○MXeforward4.registrar-servers.com2021-01-03 → 2021-10-13 · 5 obs

○ 2017-09-21 19:40:30
● 2021-01-03 18:37:00
● 2021-10-13 19:16:52
○ 2026-09-04 20:34:24
○ 2026-11-10 03:17:34

○MXeforward5.registrar-servers.com2021-01-03 → 2021-10-13 · 5 obs

○ 2017-09-21 19:40:30
● 2021-01-03 18:37:00
● 2021-10-13 19:16:52
○ 2026-09-04 20:34:24
○ 2026-11-10 03:17:34

●MXmail.protonmail.ch2026-10-24 → 2026-11-10 · 3 obs

○ 2026-09-04 20:34:24
● 2026-10-24 15:26:10
● 2026-11-10 03:17:34

●MXmailsec.protonmail.ch2026-10-24 → 2026-11-10 · 3 obs

○ 2026-09-04 20:34:24
● 2026-10-24 15:26:10
● 2026-11-10 03:17:34

○MXyour-dns-needs-immediate-attention.dev2015-12-10 → 2017-09-21 · 4 obs

● 2015-12-10 03:41:44
● 2017-09-21 19:40:30
○ 2021-01-03 18:37:00
○ 2026-11-10 03:17:34

○A127.0.53.532015-12-10 → 2017-09-21 · 4 obs

● 2015-12-10 03:41:44
● 2017-09-21 19:40:30
○ 2021-01-03 18:37:00
○ 2026-11-10 03:17:34

●A164.90.149.2272026-10-24 → 2026-11-10 · 3 obs

○ 2026-09-04 20:34:24
● 2026-10-24 15:26:10
● 2026-11-10 03:17:34

○A192.64.119.522021-01-03 → 2021-10-13 · 5 obs

○ 2017-09-21 19:40:30
● 2021-01-03 18:37:00
● 2021-10-13 19:16:52
○ 2026-09-04 20:34:24
○ 2026-11-10 03:17:34

●A2604:a880:4:1d0::14a:d0002026-10-24 → 2026-11-10 · 3 obs

○ 2026-09-04 20:34:24
● 2026-10-24 15:26:10
● 2026-11-10 03:17:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
ast.dev	ns3.digitalocean.com, ns2.digitalocean.com, ns1.digitalocean.com	-

✅ Authoritative Response

Server:172.64.49.209

NS records: ns3.digitalocean.com, ns2.digitalocean.com, ns1.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 570ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`164.90.149.227`
AAAA	1	`2604:a880:4:1d0::14a:d000`
NS	3	`ns3.digitalocean.com, ns1.digitalocean.com...`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=fcbdb53c76cecef3, v=spf1 include:_spf.protonmail.ch ~all`
SOA	1	`ns1.digitalocean.com hostmaster.ast.dev`

Analysis

IP Addresses

ast.dev has two IP addresses: 164.90.149.227 and 2604:a880:4:1d0::14a:d000

Other host names share IP numbers with ast.dev; ast-ral.dev is one such example.

Name Servers

Three name servers are authoritative for ast.dev: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

There is at least partial name server overlap between ast.dev and other domains — mobilehealthnetdev.com, davidmarti.cat, muratcetinturk.com and two more among them.

ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1. All three hostnames point to two IP numbers each.

Mail Servers

Mail for ast.dev is handled by two mail servers — mail.protonmail.ch and mailsec.protonmail.ch.

ast.dev uses an identical mail server configuration to several other domains — among them reefdudes.com, cognitivearchitecture.ca, sapira.me and two more.

ast.dev has at least partial mail server overlap with other domains such as ioannisdev.de, gregarious.media, delosh.net and two more.

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.

ast.dev - robtex.com

ast.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`ast.dev`

`dev`