posta.dev - dns.ninja
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 | 104.21.77.189Cloudflare104.21.64.0/20 , 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 | 162.159.44.226Cloudflare162.159.32.0/20 , 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=251, name=cloudflare-ech.com | ||||||
| SOA | chan.ns.cloudflare.comdns@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.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
11 records (11 active, 0 former)
●NSchan.ns.cloudflare.com2026-08-20 → 2026-08-22 · 4 obs
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-22 19:36:58
●NSclayton.ns.cloudflare.com2026-08-20 → 2026-08-22 · 4 obs
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-22 19:36:58
●MXeforward1.registrar-servers.com2026-08-20 → 2026-08-22 · 4 obs
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-22 19:36:58
●MXeforward2.registrar-servers.com2026-08-20 → 2026-08-22 · 4 obs
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-22 19:36:58
●MXeforward3.registrar-servers.com2026-08-20 → 2026-08-22 · 4 obs
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-22 19:36:58
●MXeforward4.registrar-servers.com2026-08-20 → 2026-08-22 · 4 obs
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-22 19:36:58
●MXeforward5.registrar-servers.com2026-08-20 → 2026-08-22 · 4 obs
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-22 19:36:58
●A104.21.77.1892026-08-20 → 2026-08-22 · 4 obs
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-22 19:36:58
●A172.67.211.432026-08-20 → 2026-08-22 · 4 obs
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-22 19:36:58
●A2606:4700:3030::6815:4dbd2026-08-20 → 2026-08-22 · 4 obs
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-22 19:36:58
●A2606:4700:3031::ac43:d32b2026-08-20 → 2026-08-22 · 4 obs
○ 2026-08-22 16:25:14
● 2026-08-22 19:36:56
● 2026-08-22 19:36:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| posta.dev | clayton.ns.cloudflare.com, chan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.226
NS records: clayton.ns.cloudflare.com, chan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for posta.dev (unsigned zone)
⏱️ Timing
Total: 678ms | 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 has four IP addresses: 104.21.77.189, 172.67.211.43, 2606:4700:3030::6815:4dbd and 2606:4700:3031::ac43:d32b.
Two other host names, along with ixdxd.com, 100jili100.ph and faithworksministry.com, also share IP numbers with posta.dev.
Name Servers
Two name servers handle the delegation for posta.dev: chan.ns.cloudflare.com and clayton.ns.cloudflare.com.
posta.dev shares its NS records with other domains, for example ibclearing.com, expatcarbuyers.com, ec6824217edd4530mdft1hxfjmong.pages.dev and two others.
posta.dev partially shares its NS delegation with several other domains, including cafeclockwalsall.com, yebocasino.com.de, antoine.media and two others.
These name servers are regularly seen alongside merlin.ns.cloudflare.com and doug.ns.cloudflare.com as name servers.
DNS names with 6 IP addresses:
chan.ns.cloudflare.com resolves to 108.162.192.82, 172.64.32.82 and 173.245.58.82 among others, with 3 other IP addresses in total.
clayton.ns.cloudflare.com resolves to 108.162.195.226, 162.159.44.226 and 172.64.35.226 among others, with 3 other IP addresses in total.
Mail Servers
Mail for posta.dev is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
There is at least a partial MX overlap between posta.dev and other domains, including agentmade.food, roofquotes.in, usledgertax.com and two others.
The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com regularly co-occur with these mail servers.
Host names that point to one IP address:
The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.
The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.
The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.
Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.
eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.