postoffice.backbaynetworks.com - robtex.com
postoffice.backbaynetworks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.130.38.129🇺🇸 Charter_Communications75.130.32.0/20 | ||||||
| PTR | syn-075-130-038-129.res.spectrum.com | ||||||
backbaynetworks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.130.38.129🇺🇸 Charter_Communications75.130.32.0/20 | ||||||
| NS | ns13.worldnic.com ⭐ | ||||||
| NS | ns14.worldnic.com | ||||||
| SOA | NS13.WORLDNIC.comnamehost@WORLDNIC.com serial=117121505 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A75.130.38.1292026-05-14 → 2026-05-14 · 3 obs
○ 2016-03-10 17:13:42
● 2026-05-14 05:51:10
● 2026-05-14 06:46:32
● 2026-05-14 05:51:10
● 2026-05-14 06:46:32
○A97.81.2.1882015-08-10 → 2015-12-07 · 4 obs
● 2015-08-10 15:59:58
● 2015-12-07 03:50:04
○ 2016-03-10 17:13:42
○ 2026-05-14 06:46:32
● 2015-12-07 03:50:04
○ 2016-03-10 17:13:42
○ 2026-05-14 06:46:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net... | - |
| backbaynetworks.com | ns13.worldnic.com, ns14.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.214
NS records: ns13.worldnic.com, ns14.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for backbaynetworks.com (unsigned zone)
⏱️ Timing
Total: 511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.130.38.129 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns13.worldnic.com, ns14.worldnic.com)
Analysis
IP Addresses
postoffice.backbaynetworks.com resolves to one IP number: 75.130.38.129.
Other host names, for instance backbaynetworks.com, mail.backbaynetworks.com, exchange.backbaynetworks.com and spool.backbaynetworks.com share IP numbers with postoffice.backbaynetworks.com.