mailingonline.com - robtex.com
mailingonline.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 56.0.134.29🇺🇸 AS577456.0.128.0/19 | ||||||
| PTR | mailingonline.com | ||||||
| NS | dns141.usps.com ⭐ | ||||||
| A | 2610:68:3130:25:6010::25🇺🇸 AS57742610:68::/32 | ||||||
| A | 56.0.141.25🇺🇸 AS577456.0.128.0/19 | ||||||
| PTR | dns141.usps.com | ||||||
| PTR | eagnmnbcexsldns1.usps.com | ||||||
| PTR | dns141.usps.gov | ||||||
| PTR | eagnmnbcexsldns1.usps.gov | ||||||
| NS | dns082.usps.com | ||||||
| A | 2610:68:5130:11:1410::25🇺🇸 AS57742610:68:4000::/34 | ||||||
| A | 56.0.82.25🇺🇸 AS577456.0.64.0/19 | ||||||
| PTR | dns082.usps.com | ||||||
| PTR | samtcabcexsldns1.usps.com | ||||||
| PTR | dns082.usps.gov | ||||||
| TXT | v=spf1 ~all | ||||||
| SOA | dns141.usps.comdomainadmin@imail.usps.gov serial=711472768 | ||||||
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=1786746129 | ||||||
PTR for
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●A56.0.134.292015-08-07 → 2026-08-14 · 2 obs
● 2026-08-14 22:47:38
○A56.0.66.292015-08-07 → 2017-08-16 · 4 obs
● 2017-08-16 02:29:58
○ 2026-03-16 00:56:18
○ 2026-08-14 22:47:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| mailingonline.com | dns141.usps.com, dns082.usps.com | 2 records |
✅ Authoritative Response
Server:56.0.141.25
NS records: dns141.usps.com, dns082.usps.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailingonline.com (unsigned zone)
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 56.0.134.29 |
| NS | 2 | dns082.usps.com, dns141.usps.com |
| TXT | 1 | v=spf1 ~all |
| SOA | 1 | dns141.usps.com domainadmin.imail.usps.g |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns141.usps.com, dns082.usps.com)
Analysis
IP Addresses
mailingonline.com resolves to just one IP address, 56.0.134.29.
Name Servers
mailingonline.com has two authoritative name servers — dns082.usps.com and dns141.usps.com.
mailingonline.com shares its NS records with other domains, for example usp(0x736578)pressmail.net, 8.56.in-addr.arpa, usps-certified-e-mail.us and two others.
mailingonline.com shares at least some of its name servers with other domains, including 206.56.in-addr.arpa, moversguide.com, 37.56.in-addr.arpa and two others.
These name servers are frequently paired with the name servers eagnmnmsx.usps.gov and a1-56.akam.net.
Both dns082.usps.com and dns141.usps.com have two IP addresses each. dns082.usps.com resolves to 56.0.82.25 and 2610:68:5130:11:1410::25; dns141.usps.com resolves to 56.0.141.25 and 2610:68:3130:25:6010::25.