phd.ca - dns.ninja
phd.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2606041400 | ||||||
Subdomains
mail.phd.ca |
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSns1.namefind.com2020-11-11 → 2021-03-16 · 5 obs
● 2020-11-11 15:26:36
● 2021-03-16 05:52:58
○ 2026-02-17 19:07:04
○ 2026-06-04 14:47:10
○NSns1.snare.arvixe.com2015-05-24 → 2016-12-15 · 4 obs
● 2016-12-15 07:27:54
○ 2020-11-11 15:26:36
○ 2026-06-04 14:47:10
○NSns2.namefind.com2020-11-11 → 2021-03-16 · 5 obs
● 2020-11-11 15:26:36
● 2021-03-16 05:52:58
○ 2026-02-17 19:07:04
○ 2026-06-04 14:47:10
○NSns2.snare.arvixe.com2015-05-24 → 2016-12-15 · 4 obs
● 2016-12-15 07:27:54
○ 2020-11-11 15:26:36
○ 2026-06-04 14:47:10
●NSns3.afternic.com2026-02-17 → 2026-06-04 · 3 obs
● 2026-02-17 19:07:04
● 2026-06-04 14:47:10
●NSns4.afternic.com2026-02-17 → 2026-06-04 · 3 obs
● 2026-02-17 19:07:04
● 2026-06-04 14:47:10
○MX.2026-02-17 → 2026-06-04 · 2 obs
○ 2026-06-04 14:47:10
○MXmail.phd.ca2015-05-24 → 2016-12-15 · 4 obs
● 2016-12-15 07:27:54
○ 2020-11-11 15:26:36
○ 2026-06-04 14:47:10
○MXmail2.phd.ca2015-05-24 → 2016-12-15 · 4 obs
● 2016-12-15 07:27:54
○ 2020-11-11 15:26:36
○ 2026-06-04 14:47:10
●A13.248.169.482026-02-17 → 2026-06-04 · 3 obs
● 2026-02-17 19:07:04
● 2026-06-04 14:47:10
○A143.95.251.412015-10-26 → 2016-12-15 · 5 obs
● 2015-10-26 16:45:58
● 2016-12-15 07:27:54
○ 2020-11-11 15:26:36
○ 2026-06-04 14:47:10
○A23.91.121.362015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-26 16:45:58
○ 2026-06-04 14:47:10
○A35.186.238.1012020-11-11 → 2021-03-16 · 5 obs
● 2020-11-11 15:26:36
● 2021-03-16 05:52:58
○ 2026-02-17 19:07:04
○ 2026-06-04 14:47:10
●A76.223.54.1462026-02-17 → 2026-06-04 · 3 obs
● 2026-02-17 19:07:04
● 2026-06-04 14:47:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca | - |
| phd.ca | ns3.afternic.com, ns4.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phd.ca (unsigned zone)
⏱️ Timing
Total: 239ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
Analysis
Hierarchy
phd.ca serves as the parent of mail.phd.ca.
IP Addresses
phd.ca points to two IP numbers: 13.248.169.48 and 76.223.54.146.
radicaltactical.com, magexo.com, 4h6a-www.wn18.com and two other host names share IP numbers with phd.ca.
Name Servers
phd.ca has two authoritative name servers — ns3.afternic.com and ns4.afternic.com.
phd.ca uses the same name servers as several other domains — among them qafyi.com, kookie.net, petshoplosangeles.com and two more.
phd.ca has at least partial name server overlap with other domains, such as cstays.com, c-post.com, germandealer.com and two others.
It is common to see these name servers used together with name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn and verification-gx9m4qbbvukhxvxdk2zdbk.ns101.verify.hn.
ns3.afternic.com directs to 97.74.98.65 and ns4.afternic.com directs to 173.201.66.65; each host name points to exactly one IP number.