postfolder.com - dns.ninja
postfolder.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.208.165.188🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| NS | ns57.1and1.com ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:32🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1032.ui-dns.com | ||||||
| A | 185.132.34.32🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1032.ui-dns.com | ||||||
| NS | ns58.1and1.com | ||||||
| A | 2607:f1c0:fe:53:185:132:35:31🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1031.ui-dns.org | ||||||
| A | 185.132.35.31🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1031.ui-dns.org | ||||||
| MX | mx00.1and1.com ⭐ | ||||||
| A | 74.208.114.65🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx00.perfora.net | ||||||
| MX | mx01.1and1.com ⭐ | ||||||
| A | 74.208.114.66🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx01.perfora.net | ||||||
| SOA | ns57.1and1.comhostmaster@1and1.com 2016-02-11 #1 | ||||||
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=1785585932 | ||||||
Same first word
postfolder.com |
Similar names
DNS History
5 records (5 active, 0 former)
●A74.208.165.1882015-05-31 → 2026-08-01 · 2 obs
● 2026-08-01 12:07:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| postfolder.com | ns57.1and1.com, ns58.1and1.com | 4 records |
✅ Authoritative Response
Server:217.160.82.32
NS records: ns57.1and1.com, ns58.1and1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postfolder.com (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.165.188 |
| NS | 2 | ns57.1and1.com, ns58.1and1.com |
| MX | 2 | mx00.1and1.com (pri: 10), mx01.1and1.com (pri: 10) |
| SOA | 1 | ns57.1and1.com hostmaster.1and1.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns57.1and1.com, ns57.1and1.com, ns58.1and1.com...)
Analysis
IP Addresses
postfolder.com has exactly one IP address — 74.208.165.188.
Other host names, among them www.unitedregistry.com and unitedregistry.com, have IP numbers in common with postfolder.com.
Name Servers
DNS delegation for postfolder.com points to two name servers: ns57.1and1.com and ns58.1and1.com.
The name server configuration of postfolder.com is shared with other domains, for instance prepublishers.com, alderis.in, tonysaylor.com and two others.
At least some of postfolder.com's name servers are shared with other domains, for example landcglobal.com and maupin.net.
ns57.1and1.com directs to 185.132.34.32 and 2607:f1c0:fe:53:185:132:34:32. ns58.1and1.com directs to 185.132.35.31 and 2607:f1c0:fe:53:185:132:35:31. Each host name carries two IP addresses.
Mail Servers
postfolder.com uses two mail servers, mx00.1and1.com and mx01.1and1.com.
The mail server setup of postfolder.com matches that of other domains such as thegiftoffengshui.com, newfiredesign.com, s428886856.onlinehome.us and two others.
At least some of the mail servers used by postfolder.com are shared with other domains: cam-ny.com, robmeridy.com, thetamrielmappingproject.com and two others among them.
It is common to find these mail servers used together with the mail servers aspmx.l.google.com and alt1.aspmx.l.google.com.
Each of mx00.1and1.com and mx01.1and1.com has one IP address: mx00.1and1.com uses 74.208.114.65 and mx01.1and1.com uses 74.208.114.66.