physicalmodelling.com - dns.ninja
physicalmodelling.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.71.183.45🇨🇦 ASN-SENTEX-NET199.71.182.0/23 Sentex Communications, Waterloo Maplesoft | ||||||
| PTR | www.maplesim.com | ||||||
| NS | ns2.sentex.ca ⭐ | ||||||
| A | 199.212.134.2🇨🇦 ASN-SENTEX-NET199.212.134.0/24 Sentex Communications Corporation | ||||||
| PTR | ns2.sentex.ca | ||||||
| NS | ns.sentex.ca | ||||||
| A | 199.212.134.1🇨🇦 ASN-SENTEX-NET199.212.134.0/24 Sentex Communications Corporation | ||||||
| PTR | ns.sentex.ca | ||||||
| NS | ns2.sentex.net | ||||||
| A | 64.7.153.49🇨🇦 ASN-SENTEX-NET64.7.144.0/20 Sentex Communications Corporation | ||||||
| PTR | ns2.sentex.net | ||||||
| MX | mh11.maplesoft.com ⭐ | ||||||
| MX | mh3.maplesoft.com(10) | ||||||
| A | 199.71.183.16🇨🇦 ASN-SENTEX-NET199.71.182.0/23 Sentex Communications, Waterloo Maplesoft | ||||||
| PTR | mh3.maplesoft.com | ||||||
| MX | mh2.maplesoft.com(80) | ||||||
| MX | mh.maplesoft.com(85) | ||||||
| SOA | ns.sentex.cahostmaster@maplesoft.com 2012-05-09 #1 | ||||||
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=1785782207 | ||||||
Same first word
physicalmodelling.com |
DNS History
8 records (8 active, 0 former)
●NSns2.sentex.net2015-08-04 → 2026-08-03 · 2 obs
● 2026-08-03 18:49:50
●MXmh.maplesoft.com2015-08-04 → 2026-08-03 · 2 obs
● 2026-08-03 18:49:50
●MXmh11.maplesoft.com2015-08-04 → 2026-08-03 · 2 obs
● 2026-08-03 18:49:50
●MXmh2.maplesoft.com2015-08-04 → 2026-08-03 · 2 obs
● 2026-08-03 18:49:50
●MXmh3.maplesoft.com2015-08-04 → 2026-08-03 · 2 obs
● 2026-08-03 18:49:50
●A199.71.183.452015-08-04 → 2026-08-03 · 2 obs
● 2026-08-03 18:49:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| physicalmodelling.com | ns2.sentex.net, ns.sentex.ca, ns2.sentex.ca | - |
✅ Authoritative Response
Server:199.212.134.2
NS records: ns2.sentex.net, ns.sentex.ca, ns2.sentex.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for physicalmodelling.com (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.71.183.45 |
| NS | 3 | ns.sentex.ca, ns2.sentex.net... |
| MX | 4 | mh.maplesoft.com (pri: 5), mh3.maplesoft.com (pri: 85)... |
| SOA | 1 | ns.sentex.ca hostmaster.maplesoft.com |
Analysis
IP Addresses
physicalmodelling.com directs to one IP number, which is 199.71.183.45.
Among the host names that share IP numbers with physicalmodelling.com are maplesim.org, mapleofficehours.com, physicalmodeling.com and two others.
Name Servers
The authoritative name servers for physicalmodelling.com are ns2.sentex.ca, ns.sentex.ca and ns2.sentex.net — three in total.
At least some of physicalmodelling.com's name servers are shared with other domains, for example woorun.net, cooksmill.net, wastechange.org and two more.
These name servers tend to co-occur with granite.sentex.net, granite.sentex.ca, ns1.cooksmill.com and 3 other name servers in the same DNS delegations.
The hostnames ns2.sentex.ca, ns.sentex.ca and ns2.sentex.net each resolve to a single IP: ns2.sentex.ca → 199.212.134.2, ns.sentex.ca → 199.212.134.1, ns2.sentex.net → 64.7.153.49.
Mail Servers
Mail for physicalmodelling.com is handled by four mail servers: mh11.maplesoft.com, mh2.maplesoft.com, mh3.maplesoft.com and mh.maplesoft.com.
physicalmodelling.com shares at least some of its mail servers with other domains — for example maplesoft.eu, maple12.com, maple14.com and two more.
It is common to find these mail servers paired with the mail servers offsite.sentex.ca.
Hosts that resolve to one IP address:
mh3.maplesoft.com has the IP address 199.71.183.16.