f.boston - robtex.com
f.boston
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
boston
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.boston ⭐ | ||||||
| NS | b.nic.boston | ||||||
| NS | c.nic.boston | ||||||
| NS | x.nic.boston | ||||||
| NS | y.nic.boston | ||||||
| NS | z.nic.boston | ||||||
| SOA | a.nic.bostonadmin@tldns.godaddy serial=1783859134 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●NSns3.afternic.com2026-07-09 → 2026-07-12 · 2 obs
● 2026-07-12 15:19:18
●NSns4.afternic.com2026-07-09 → 2026-07-12 · 2 obs
● 2026-07-12 15:19:18
●A13.248.169.482026-07-09 → 2026-07-12 · 2 obs
● 2026-07-12 15:19:18
●A76.223.54.1462026-07-09 → 2026-07-12 · 2 obs
● 2026-07-12 15:19:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| boston | a.nic.boston, b.nic.boston, c.nic.boston, x.nic.boston... | 12 records |
| f.boston | ns3.afternic.com, ns4.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f.boston (unsigned zone)
⏱️ Timing
Total: 223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.boston, a.nic.boston, b.nic.boston...)
Analysis
IP Addresses
f.boston points to the IP addresses 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with f.boston are ffxijod.wii.uhqh.com, nx4.rapidpipe.com, bzx.us and two others.
Name Servers
f.boston is served by two delegated name servers, ns3.afternic.com and ns4.afternic.com.
f.boston has the same name server delegation as a number of other domains, such as vbalm.com, glowvine.com, diverseanalytics.com and two more.
The name servers of f.boston overlap at least partially with those of other domains — among them auroratech.com, sellmycryptos.com, crmbuy.com and two more.
These name servers commonly appear in combination with the name servers verification-v9cj3toiryqtzxaegkhtxg.ns101.verify.hn.
Both ns3.afternic.com and ns4.afternic.com have a single IP address each — ns3.afternic.com resolves to 97.74.98.65 while ns4.afternic.com resolves to 173.201.66.65.