poscorp.com - robtex.com
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poscorp.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1770668212 | ||||||
rank #245012 in the tld
📈 Tranco rank: #234,348
Up
billpayadmin.poscorp.com |
ftp.poscorp.com |
mypay.poscorp.com |
billpay2.poscorp.com |
remote.poscorp.com |
webmail.poscorp.com |
www3.poscorp.com |
mail.poscorp.com |
dns1.poscorp.com |
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| poscorp.com | dns1.poscorp.com, authns3.sttl.qwest.net, authns1.mpls.qwest.net, authns2.dnvr.qwest.net... | 1 record |
✅ Authoritative Response
Server: 208.44.130.120
NS records: dns1.poscorp.com, authns3.sttl.qwest.net, authns1.mpls.qwest.net, authns2.dnvr.qwest.net, resolver1.qwest.net, resolver2.qwest.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for poscorp.com (unsigned zone)
⏱️ Timing
Total: 283ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 100.26.91.30 |
| NS | 6 | dns1.poscorp.com, authns3.sttl.qwest.net... |
| MX | 2 | poscorp-com.mx2.arsmtp.com (pri: 20), poscorp-com.mx1.arsmtp.com (pri: 10) |
| TXT | 3 | _rpq4lu1ym068vii2gfvusze0dx7w9e0, v=spf1 ip4:216.161.200.37 ip4:216.161.20... |
| SOA | 1 | dns1.poscorp.com hostmaster.poscorp.com |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (dns1.poscorp.com)
AI analysis
poscorp.com has children including billpayadmin.poscorp.com, ftp.poscorp.com, mypay.poscorp.com, billpay2.poscorp.com, remote.poscorp.com and a few other host names.
poscorp.com is delegated to six name servers: dns1.poscorp.com, resolver1.qwest.net, resolver2.qwest.net, authns2.dnvr.qwest.net, authns1.mpls.qwest.net and authns3.sttl.qwest.net.
At least part of the name servers for poscorp.com are shared with other domains, for instance 112.97.in-addr.arpa, 11.169.12.in-addr.arpa, 166.75.in-addr.arpa, rfpco.com and 56.70.in-addr.arpa.
These name servers are commonly used together with the name servers authns1.qwest.net, authns2.qwest.net, ns3.aps.edu, ns4.aps.edu, authns1.fbfs.com and ns1.aps.edu.
Three IP numbers:
resolver1.qwest.net points to 2001:428::1, 205.171.3.25 and 205.171.3.65
resolver2.qwest.net points to 2001:428::2, 205.171.2.25 and 205.171.2.65
Two IP numbers:
authns2.dnvr.qwest.net points to 2001:428::6 and 208.44.130.120
authns1.mpls.qwest.net points to 2001:428::5 and 63.150.72.4
authns3.sttl.qwest.net points to 2001:428::5 and 63.150.72.4
Names pointing to 2001:428::5: authns1.mpls.qwest.net and authns3.sttl.qwest.net
Names pointing to 63.150.72.4: authns1.mpls.qwest.net and authns3.sttl.qwest.net
poscorp.com is handled by two mail servers: poscorp-com.mx1.arsmtp.com and poscorp-com.mx2.arsmtp.com.
Hostnames with a single IP
poscorp-com.mx1.arsmtp.com resolves to: 8.31.233.104.
poscorp-com.mx2.arsmtp.com resolves to: 8.19.118.193.