physicist.net - dns.ninja
physicist.net
net
| 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=1782297370 | ||||||
Subdomains
jgaron.physicist.net |
Same first word
Similar names
DNS History
12 records (9 active, 3 former)
●NSpdns1.ultradns.net2015-09-03 → 2026-06-24 · 2 obs
● 2026-06-24 10:46:22
●NSpdns2.ultradns.net2015-09-03 → 2026-06-24 · 2 obs
● 2026-06-24 10:46:22
●NSpdns3.ultradns.org2015-09-03 → 2026-06-24 · 2 obs
● 2026-06-24 10:46:22
●NSpdns4.ultradns.org2015-09-03 → 2026-06-24 · 2 obs
● 2026-06-24 10:46:22
●NSpdns5.ultradns.info2015-09-03 → 2026-06-24 · 2 obs
● 2026-06-24 10:46:22
●NSpdns6.ultradns.co.uk2015-09-03 → 2026-06-24 · 2 obs
● 2026-06-24 10:46:22
○MXmx00.gmx.com2015-09-03 → 2016-03-04 · 4 obs
● 2016-03-04 16:18:52
○ 2016-04-10 10:54:44
○ 2026-06-24 10:46:22
●MXmx00.mail.com2016-04-10 → 2026-06-24 · 3 obs
● 2016-04-10 10:54:44
● 2026-06-24 10:46:22
○MXmx01.gmx.com2015-09-03 → 2016-03-04 · 4 obs
● 2016-03-04 16:18:52
○ 2016-04-10 10:54:44
○ 2026-06-24 10:46:22
●MXmx01.mail.com2016-04-10 → 2026-06-24 · 3 obs
● 2016-04-10 10:54:44
● 2026-06-24 10:46:22
○A141.8.224.1432015-09-03 → 2017-08-31 · 4 obs
● 2017-08-31 04:52:56
○ 2026-03-17 16:43:08
○ 2026-06-24 10:46:22
●A3.33.243.1452026-03-17 → 2026-06-24 · 3 obs
● 2026-03-17 16:43:08
● 2026-06-24 10:46:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | h.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net... | - |
| physicist.net | pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net | 4 records |
✅ Authoritative Response
Server:199.7.68.1
NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for physicist.net (unsigned zone)
⏱️ Timing
Total: 582ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.33.243.145 |
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| MX | 2 | mx00.mail.com (pri: 10), mx01.mail.com (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.com |
| SOA | 1 | pdns1.ultradns.net ggorman.easylink.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns1.ultradns.net, pdns1.ultradns.net, pdns2.ultradns.net...)
Analysis
Hierarchy
The domain jgaron.physicist.net falls under the parent physicist.net.
IP Addresses
physicist.net points to a single IP number: 3.33.243.145.
Additional host names — libre.im, southernbias.com, mail.wausauconcrete.com and two others — share IP numbers with physicist.net.
Name Servers
The DNS delegation for physicist.net covers 6 name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 more.
At least some of physicist.net's name servers are shared with other domains, for example asia-web-direct.com, nortonutilities.org, cureusjournals.com and two more.
These name servers tend to co-occur with pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 6 other name servers in the same DNS delegations.
Host names with two IP numbers:
pdns5.ultradns.info maps to two IP addresses — 204.74.114.1 and 2610:a1:1016::1.
pdns1.ultradns.net maps to two IP addresses — 204.74.108.1 and 2001:502:f3ff::1.
pdns2.ultradns.net maps to two IP addresses — 204.74.109.1 and 2610:a1:1014::1.
pdns3.ultradns.org maps to two IP addresses — 199.7.68.1 and 2610:a1:1015::1.
pdns4.ultradns.org maps to two IP addresses — 199.7.69.1 and 2001:502:4612::1.
pdns6.ultradns.co.uk maps to two IP addresses — 204.74.115.1 and 2610:a1:1017::1.
Mail Servers
physicist.net has two mail servers: mx00.mail.com and mx01.mail.com.
physicist.net shares the same mail server setup as other domains, including utah.usa.com, realtyagent.com, iwmail.com and two others.
Each of mx00.mail.com and mx01.mail.com has one IP address: mx00.mail.com uses 74.208.5.20 and mx01.mail.com uses 74.208.5.22.