postlets.co - dns.ninja
postlets.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759725617 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns09.gcd-dns.com2026-03-29 → 2026-08-05 · 3 obs
● 2026-03-29 06:27:50
● 2026-08-05 18:54:12
●NSns10.gcd-dns.com2026-03-29 → 2026-08-05 · 3 obs
● 2026-03-29 06:27:50
● 2026-08-05 18:54:12
○NSns71.domaincontrol.com2015-06-16 → 2017-11-22 · 4 obs
● 2017-11-22 00:09:50
○ 2026-03-29 06:27:50
○ 2026-08-05 18:54:12
○NSns72.domaincontrol.com2015-06-16 → 2017-11-22 · 4 obs
● 2017-11-22 00:09:50
○ 2026-03-29 06:27:50
○ 2026-08-05 18:54:12
●MXmailstore1.secureserver.net2015-06-16 → 2026-08-05 · 2 obs
● 2026-08-05 18:54:12
●MXsmtp.secureserver.net2015-06-16 → 2026-08-05 · 2 obs
● 2026-08-05 18:54:12
○A184.168.221.22015-06-16 → 2017-11-22 · 4 obs
● 2017-11-22 00:09:50
○ 2026-03-29 06:27:50
○ 2026-08-05 18:54:12
●A75.2.103.1462026-03-29 → 2026-08-05 · 3 obs
● 2026-03-29 06:27:50
● 2026-08-05 18:54:12
●A99.83.188.1502026-03-29 → 2026-08-05 · 3 obs
● 2026-03-29 06:27:50
● 2026-08-05 18:54:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | - |
| postlets.co | ns09.gcd-dns.com, ns10.gcd-dns.com | - |
✅ Authoritative Response
Server:173.201.78.54
NS records: ns09.gcd-dns.com, ns10.gcd-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postlets.co (unsigned zone)
⏱️ Timing
Total: 389ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 75.2.103.146, 99.83.188.150 |
| NS | 2 | ns09.gcd-dns.com, ns10.gcd-dns.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| SOA | 1 | ns09.gcd-dns.com dns.jomax.net |
Analysis
IP Addresses
postlets.co resolves to the IP addresses 75.2.103.146 and 99.83.188.150
targetproposal.com, arkansasesurance.com, edfman.uy and two other host names share IP numbers with postlets.co.
Name Servers
DNS delegation for postlets.co points to two name servers: ns09.gcd-dns.com and ns10.gcd-dns.com.
postlets.co uses the same name servers as several other domains — among them storeallin.com, performingonfox.com, trulia.tours and two more.
ns09.gcd-dns.com directs to 97.74.110.54 and 2603:5:21e2::36. ns10.gcd-dns.com directs to 173.201.78.54 and 2603:5:22e2::36. Each host name carries two IP addresses.
Mail Servers
Mail for postlets.co is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
postlets.co uses an identical mail server configuration to several other domains — among them creditsesame.org, bionic.la, repostreet.com and two more.
postlets.co shares at least some of its mail servers with other domains, such as jointreliefinstitute.com and graeff.com.au.
mailstore1.secureserver.net and smtp.secureserver.net each resolve to three IP addresses. mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.