patrickdavisphd.com - dns.ninja
patrickdavisphd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.240.144.84🇺🇸 UNSPECIFIED209.240.128.0/19 TierraNet /19 | ||||||
| PTR | patrickdavisphd.com | ||||||
| NS | ns1.domaindiscover.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 72.1.32.151🇺🇸 Amazon72.1.32.0/21 EC2 Prefix | ||||||
| PTR | ns1.domaindiscover.com | ||||||
| NS | ns1.tierra.net ⚠️ Not in zone NS records | ||||||
| A | 72.1.32.185🇺🇸 Amazon72.1.32.0/21 EC2 Prefix | ||||||
| PTR | ns1.tierra.net | ||||||
| NS | ns2.domaindiscover.com ⚠️ Not in parent delegation | ||||||
| A | 35.174.37.23🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-35-174-37-23.compute-1.amazonaws.com | ||||||
| NS | ns2.tierra.net ⚠️ Not in zone NS records | ||||||
| A | 54.82.141.168🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-54-82-141-168.compute-1.amazonaws.com | ||||||
| MX | mx1.daemonmail.net ⭐ | ||||||
| A | 44.225.110.60🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| PTR | mx1.daemonmail.net | ||||||
| MX | mx2.daemonmail.net ⭐ | ||||||
| A | 54.69.243.239🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | mx2.daemonmail.net | ||||||
| TXT | v=spf1 include:_spf.tierra.net ~all | ||||||
| SOA | ns1.domaindiscover.comhostmaster@tierra.net 2026-05-05 #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=1786152589 | ||||||
PTR for
Same first word
patrickdavisphd.com |
DNS History
7 records (7 active, 0 former)
●NSns1.domaindiscover.com2015-06-20 → 2026-08-08 · 2 obs
● 2026-08-08 01:46:02
●NSns1.tierra.net2026-04-04 → 2026-08-08 · 3 obs
● 2026-04-04 04:42:40
● 2026-08-08 01:46:02
●NSns2.domaindiscover.com2015-06-20 → 2026-08-08 · 2 obs
● 2026-08-08 01:46:02
●NSns2.tierra.net2026-04-04 → 2026-08-08 · 3 obs
● 2026-04-04 04:42:40
● 2026-08-08 01:46:02
●MXmx1.daemonmail.net2015-06-20 → 2026-08-08 · 2 obs
● 2026-08-08 01:46:02
●MXmx2.daemonmail.net2015-06-20 → 2026-08-08 · 2 obs
● 2026-08-08 01:46:02
●A209.240.144.842015-06-20 → 2026-08-08 · 2 obs
● 2026-08-08 01:46:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net... | - |
| patrickdavisphd.com | ns1.tierra.net, ns2.tierra.net | - |
✅ Authoritative Response
Server:54.82.141.168
NS records: ns1.tierra.net, ns2.tierra.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for patrickdavisphd.com (unsigned zone)
⏱️ Timing
Total: 1613ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.240.144.84 |
| NS | 2 | ns2.domaindiscover.com, ns1.domaindiscover.com |
| MX | 2 | mx1.daemonmail.net (pri: 10), mx2.daemonmail.net (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.tierra.net ~all |
| SOA | 1 | ns1.domaindiscover.com hostmaster.tierra |
Analysis
IP Addresses
patrickdavisphd.com resolves to just one IP address, 209.240.144.84.
Name Servers
The NS records for patrickdavisphd.com point to four name servers: ns1.domaindiscover.com, ns2.domaindiscover.com, ns1.tierra.net and ns2.tierra.net.
patrickdavisphd.com partially shares its NS delegation with several other domains, including ruconichcpa.com, wakullaclerk.com, beachterraceinn.com and two others.
The hosts ns1.domaindiscover.com, ns2.domaindiscover.com, ns1.tierra.net and ns2.tierra.net all resolve to exactly one IP address each: 72.1.32.151, 35.174.37.23, 72.1.32.185 and 54.82.141.168 respectively.
Mail Servers
patrickdavisphd.com is served by two mail servers, mx1.daemonmail.net and mx2.daemonmail.net.
Among the domains sharing a mail server setup with patrickdavisphd.com are aviationcertifications.com, bpsurvey.com, wfloorings.com and two others.
mx1.daemonmail.net resolves to 44.225.110.60. mx2.daemonmail.net resolves to 54.69.243.239. Both host names point to a single IP number.