🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`posta.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4dbd^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:d32b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.189^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.43^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chan.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c052^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2052^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chan.ns.cloudflare.com`
		A	108.162.192.82^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	172.64.32.82^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
		A	173.245.58.82^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chan.ns.cloudflare.com`
NS	`clayton.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ce2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clayton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clayton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clayton.ns.cloudflare.com`
		A	108.162.195.226^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clayton.ns.cloudflare.com`
		A	162.159.44.226^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clayton.ns.cloudflare.com`
		A	172.64.35.226^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clayton.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.189, 172.67.211.43
		IPv6 hints	2606:4700:3030::6815:4dbd, 2606:4700:3031::ac43:d32b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`chan.ns.cloudflare.com`dns@cloudflare.com serial=2411702728

`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

posta.at

posta.ca

posta.pl

posta.is.it

posta.co.jp

posta.nu

posta.co

posta.me

posta.nl

posta.ge

posta.qpon

posta.eus

posta.fo

posta.se

posta.com.mk

posta.love

posta.tsk.tr

posta.be

posta.si

posta.email

posta.hr

posta.org

posta.co.il

posta.legal

posta.al

posta.chat

posta.us

posta.co.tz

posta.website

posta.blue

posta.sm

posta.zone

posta.kr

posta.tc

posta.news

posta.md

posta.com.tr

posta.com

posta.sk

posta.ch

posta.tv

posta.info.tr

posta.ro

posta.re

posta.net

posta.digital

posta.dr.tr

posta.pt

posta.co.ke

posta.ink

posta.su

posta.ws

posta.mobi

posta.biz

posta.it

posta.az

posta.net.tr

posta.vg

posta.mk

posta.pro

posta.tech

posta.eu

posta.dev

posta.com.cn

posta.ru

posta.no

posta.hu

posta.va

posta.in

posta.cn

posta.cz

posta.webflow.io

posta.business

posta.ba

posta.ly

posta.com.mx

posta.rs

posta.fr

posta.kinghost.net

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ostap.org.ru

apost.one

topas.org.uk

ostap.nl

posat.ru

opast.gr

tospa.co.jp

optsa.co.za

ostpa.com

topas.su

stopa.pro

pasto.it

stoap.cloud

apost.dev

aptos.global

aspot.biz

staop.org

opsat.org

topas.de

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topas.se

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poast.no

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sapot.jp

patos.net

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aospt.org

sapto.com

toaps.net

psota.com

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patos.no

aspot.eu

aptos.co

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ostap.pl

taspo.by

tapos.si

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atops.fr

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staop.nl

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spota.mx

stopa.me

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atops.nl

topas.lt

atops.ru

staop.com

otpas.asia

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aptos.at

otpas.live

apost.ca

topsa.cc

apost.eu

sopat.com

opsat.fr

apost.co.jp

toasp.jp

opsat.management

patos.si

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optsa.com

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Previous names

Next names

DNS History

11 records (11 active, 0 former)

●NSchan.ns.cloudflare.com2026-08-20 → 2026-08-24 · 4 obs

● 2026-08-20 17:30:38
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-24 08:40:44

●NSclayton.ns.cloudflare.com2026-08-20 → 2026-08-24 · 4 obs

● 2026-08-20 17:30:38
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-24 08:40:44

●MXeforward1.registrar-servers.com2026-08-20 → 2026-08-24 · 4 obs

● 2026-08-20 17:30:38
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-24 08:40:44

●MXeforward2.registrar-servers.com2026-08-20 → 2026-08-24 · 4 obs

● 2026-08-20 17:30:38
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-24 08:40:44

●MXeforward3.registrar-servers.com2026-08-20 → 2026-08-24 · 4 obs

● 2026-08-20 17:30:38
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-24 08:40:44

●MXeforward4.registrar-servers.com2026-08-20 → 2026-08-24 · 4 obs

● 2026-08-20 17:30:38
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-24 08:40:44

●MXeforward5.registrar-servers.com2026-08-20 → 2026-08-24 · 4 obs

● 2026-08-20 17:30:38
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-24 08:40:44

●A104.21.77.1892026-08-20 → 2026-08-24 · 4 obs

● 2026-08-20 17:30:38
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-24 08:40:44

●A172.67.211.432026-08-20 → 2026-08-24 · 4 obs

● 2026-08-20 17:30:38
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-24 08:40:44

●A2606:4700:3030::6815:4dbd2026-08-20 → 2026-08-24 · 4 obs

● 2026-08-20 17:30:38
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-24 08:40:44

●A2606:4700:3031::ac43:d32b2026-08-20 → 2026-08-24 · 4 obs

● 2026-08-20 17:30:38
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-24 08:40:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
posta.dev	chan.ns.cloudflare.com, clayton.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.226

NS records: chan.ns.cloudflare.com, clayton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for posta.dev (unsigned zone)

⏱️ Timing

Total: 1294ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.77.189, 172.67.211.43`
AAAA	2	`2606:4700:3031::ac43:d32b, 2606:4700:3030::6815:4dbd`
NS	2	`chan.ns.cloudflare.com, clayton.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chan.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

posta.dev points to the four IP addresses 104.21.77.189, 172.67.211.43, 2606:4700:3030::6815:4dbd and 2606:4700:3031::ac43:d32b.

Additional host names — ixdxd.com, 100jili100.ph, faithworksministry.com and two others — share IP numbers with posta.dev.

Name Servers

posta.dev uses two name servers for its delegation: chan.ns.cloudflare.com and clayton.ns.cloudflare.com.

posta.dev shares its name server setup with other domains, including ibclearing.com, expatcarbuyers.com, ec6824217edd4530mdft1hxfjmong.pages.dev and two others.

The name servers of posta.dev overlap at least partially with those of other domains — among them cafeclockwalsall.com, yebocasino.com.de, antoine.media and two more.

These name servers commonly appear alongside the name servers merlin.ns.cloudflare.com and doug.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname chan.ns.cloudflare.com directs to 108.162.192.82, 172.64.32.82 and 173.245.58.82 along with 3 other IP addresses.

Hostname clayton.ns.cloudflare.com directs to 108.162.195.226, 162.159.44.226 and 172.64.35.226 along with 3 other IP addresses.

Mail Servers

posta.dev has five mail servers, which are eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

posta.dev shares mail servers — at least in part — with other domains, including agentmade.food, roofquotes.in, usledgertax.com and two others.

The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com are commonly paired with these mail servers.

Host names pointing to a single IP address:

eforward1.registrar-servers.com has the IP address 162.255.118.51.

eforward2.registrar-servers.com has the IP address 162.255.118.52.

eforward3.registrar-servers.com has the IP address 162.255.118.51.

eforward4.registrar-servers.com has the IP address 162.255.118.52.

eforward5.registrar-servers.com has the IP address 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.