physics-pdf.com - dns.ninja
physics-pdf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.239.32.21🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | any-in-2015.1e100.net | ||||||
| A | 216.239.34.21🇺🇸 Google216.239.34.0/24 | ||||||
| A | 216.239.36.21🇺🇸 Google216.239.36.0/24 | ||||||
| A | 216.239.38.21🇺🇸 Google216.239.38.0/24 | ||||||
| NS | ns43.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2152::16🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| A | 97.74.101.22🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| NS | ns44.domaincontrol.com | ||||||
| A | 2603:5:2252::16🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| A | 173.201.69.22🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| SOA | ns43.domaincontrol.comdns@jomax.net 2020-03-22 #7 | ||||||
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=1785545552 | ||||||
Same first word
physics-pdf.com |
DNS History
7 records (6 active, 1 former)
●NSns43.domaincontrol.com2020-03-07 → 2026-08-01 · 2 obs
● 2026-08-01 00:54:22
●NSns44.domaincontrol.com2020-03-07 → 2026-08-01 · 2 obs
● 2026-08-01 00:54:22
●A216.239.32.212026-04-17 → 2026-08-01 · 3 obs
● 2026-04-17 04:06:10
● 2026-08-01 00:54:22
●A216.239.34.212026-04-17 → 2026-08-01 · 3 obs
● 2026-04-17 04:06:10
● 2026-08-01 00:54:22
●A216.239.36.212026-04-17 → 2026-08-01 · 3 obs
● 2026-04-17 04:06:10
● 2026-08-01 00:54:22
●A216.239.38.212026-04-17 → 2026-08-01 · 3 obs
● 2026-04-17 04:06:10
● 2026-08-01 00:54:22
○A50.63.202.352020-03-07 → 2020-03-07 · 3 obs
○ 2026-04-17 04:06:10
○ 2026-08-01 00:54:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| physics-pdf.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for physics-pdf.com (unsigned zone)
⏱️ Timing
Total: 117ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.34.21... |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
IP Addresses
physics-pdf.com points to the four IP addresses 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Two other host names, along with stephentompkins.net, martin-isani.com and modestil.dk, also share IP numbers with physics-pdf.com.
Name Servers
physics-pdf.com uses two name servers for its delegation: ns43.domaincontrol.com and ns44.domaincontrol.com.
physics-pdf.com shares its NS records with other domains, for example f100build.org, pharmaspree.com, amlky.com and two others.
At least some of physics-pdf.com's name servers are also used by other domains, among them simplemobilebyop.com.
The two host names ns43.domaincontrol.com and ns44.domaincontrol.com each have a pair of IP addresses: ns43.domaincontrol.com has 97.74.101.22 and 2603:5:2152::16, and ns44.domaincontrol.com has 173.201.69.22 and 2603:5:2252::16.