external.surf - robtex.com
external.surf
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| SOA | ns1.atom.comhostmaster@external.surf 2025-11-27 #2 | ||||||
surf
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.surf ⭐ | ||||||
| NS | b.nic.surf | ||||||
| NS | c.nic.surf | ||||||
| NS | x.nic.surf | ||||||
| NS | y.nic.surf | ||||||
| NS | z.nic.surf | ||||||
| SOA | a.nic.surfadmin@tldns.godaddy serial=1778335698 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
○NSderek.ns.cloudflare.com2020-01-17 → 2020-01-17 · 3 obs
○ 2026-02-19 04:40:32
○ 2026-05-09 15:06:00
○NSlila.ns.cloudflare.com2020-01-17 → 2020-01-17 · 3 obs
○ 2026-02-19 04:40:32
○ 2026-05-09 15:06:00
●NSns1.atom.com2026-02-19 → 2026-05-09 · 3 obs
● 2026-02-19 04:40:32
● 2026-05-09 15:06:00
●NSns2.atom.com2026-02-19 → 2026-05-09 · 3 obs
● 2026-02-19 04:40:32
● 2026-05-09 15:06:00
○MXmail.external.surf2020-01-17 → 2020-01-17 · 3 obs
○ 2026-02-19 04:40:32
○ 2026-05-09 15:06:00
●A52.20.84.622026-02-19 → 2026-05-09 · 3 obs
● 2026-02-19 04:40:32
● 2026-05-09 15:06:00
○A72.44.74.1242020-01-17 → 2020-01-17 · 3 obs
○ 2026-02-19 04:40:32
○ 2026-05-09 15:06:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| surf | y.nic.surf, c.nic.surf, b.nic.surf, a.nic.surf... | 12 records |
| external.surf | ns1.atom.com, ns2.atom.com | - |
✅ Authoritative Response
Server:50.19.240.86
NS records: ns1.atom.com, ns2.atom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for external.surf (unsigned zone)
⏱️ Timing
Total: 287ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns1.atom.com, ns2.atom.com |
| SOA | 1 | ns1.atom.com hostmaster.external.surf |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.surf, y.nic.surf, x.nic.surf...)
Analysis
IP Addresses
external.surf points to a single IP number: 52.20.84.62.
Other host names, for instance ptbooking.com, www.bitlead.com, tolora.com, zlqu.com and drownd.com share IP numbers with external.surf.
Name Servers
external.surf is delegated to two name servers: ns1.atom.com and ns2.atom.com.
external.surf uses the same name server setup as other domains, for instance alustriel.com, texavo.com, rumcave.com, halalonline.net and edgemode.net.
external.surf shares name servers with other domains at least partially, for instance cashblossom.com, 130.co.in, alfunon.com, redwallets.com and resayel.com.
these name servers are commonly used together with verification-yhehuhyrvixzqbtydgzisf.ns101.verify.hn and verification-9ubukbanlfuyezpumoiqat.ns101.verify.hn.
Host names with one IP number:
ns1.atom.com points to: 44.219.81.145.
ns2.atom.com points to: 50.19.240.86.