postdoc.ca - dns.ninja
postdoc.ca
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=2606090330 | ||||||
Subdomains
mail.postdoc.ca |
Same first word
postdoc.net |
postdoc.info |
postdoc.cn |
postdoc.careers |
postdoc.at |
postdoc.ch |
postdoc.org |
postdoc.lt |
postdoc.ru |
postdoc.network |
postdoc.ie |
postdoc.de |
postdoc.works |
postdoc.fr |
postdoc.ca |
postdoc.com |
Similar names
DNS History
14 records (8 active, 6 former)
○NS64.26.174.1132015-12-20 → 2016-07-13 · 5 obs
● 2015-12-20 02:46:42
● 2016-07-13 16:08:50
○ 2026-03-23 16:45:36
○ 2026-06-09 04:33:54
○NS64.26.174.1132015-08-05 → 2015-08-05 · 3 obs
○ 2015-12-20 02:46:42
○ 2026-06-09 04:33:54
●NSns1.hostpapa.com2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 16:45:36
● 2026-06-09 04:33:54
○NSns1.startlogic.com2015-08-05 → 2016-07-13 · 4 obs
● 2016-07-13 16:08:50
○ 2026-03-23 16:45:36
○ 2026-06-09 04:33:54
●NSns2.hostpapa.com2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 16:45:36
● 2026-06-09 04:33:54
●MXalt1.aspmx.l.google.com2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 16:45:36
● 2026-06-09 04:33:54
●MXalt2.aspmx.l.google.com2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 16:45:36
● 2026-06-09 04:33:54
●MXalt3.aspmx.l.google.com2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 16:45:36
● 2026-06-09 04:33:54
●MXalt4.aspmx.l.google.com2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 16:45:36
● 2026-06-09 04:33:54
●MXaspmx.l.google.com2026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 16:45:36
● 2026-06-09 04:33:54
○MXmx.postdoc.ca2015-08-05 → 2016-07-13 · 4 obs
● 2016-07-13 16:08:50
○ 2026-03-23 16:45:36
○ 2026-06-09 04:33:54
○A192.186.240.652015-12-20 → 2016-07-13 · 5 obs
● 2015-12-20 02:46:42
● 2016-07-13 16:08:50
○ 2026-03-23 16:45:36
○ 2026-06-09 04:33:54
●A66.102.133.512026-03-23 → 2026-06-09 · 3 obs
● 2026-03-23 16:45:36
● 2026-06-09 04:33:54
○A66.96.134.282015-08-05 → 2015-08-05 · 3 obs
○ 2015-12-20 02:46:42
○ 2026-06-09 04:33:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| postdoc.ca | ns1.hostpapa.com, ns2.hostpapa.com | - |
✅ Authoritative Response
Server:162.159.26.155
NS records: ns1.hostpapa.com, ns2.hostpapa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postdoc.ca (unsigned zone)
⏱️ Timing
Total: 1084ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.102.133.51 |
| NS | 2 | ns2.hostpapa.com, ns1.hostpapa.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | _globalsign-domain-verification=zMIl9lWN, v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns1.hostpapa.com admin.hostpapa.ca |
Analysis
Hierarchy
mail.postdoc.ca is delegated beneath postdoc.ca.
IP Addresses
postdoc.ca has exactly one IP address — 66.102.133.51.
liclanka.com, airplusmontreal.com, mail.jheron.com plus two other host names have IP numbers in common with postdoc.ca.
Name Servers
The NS records for postdoc.ca delegate to ns1.hostpapa.com and ns2.hostpapa.com.
The name server configuration of postdoc.ca is shared with other domains, for instance goodwinland.info, protranslation.ca, harneyteas.co.nz and two others.
There is at least partial name server overlap between postdoc.ca and other domains — argentinapoloandleather.com, nbnus.com, glenphotos.com and two more among them.
These name servers tend to appear in conjunction with ns6.lunarpages.com, ns7.lunarpages.com, ns1.lunarservers.com and seven others.
ns1.hostpapa.com resolves to 162.159.26.155 and 2400:cb00:2049:1::a29f:1a9b. Likewise, ns2.hostpapa.com resolves to 162.159.27.144 and 2400:cb00:2049:1::a29f:1b90 — two IP addresses apiece.
Mail Servers
Mail for postdoc.ca is routed through 5 mail servers, including aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by postdoc.ca are shared with other domains: markbrands.nl, brainsoft.com, ns500731.ns500742.ns500731.ns500742.ns500671.ns500705.ns500688.ns500704.ns500688.ns500649.ns500649.ns500291.ns500291.ns500131.lustychickser.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
The A records for aspmx.l.google.com return 192.178.155.26 and 2607:f8b0:4004:c23::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 173.194.76.27 and 2a00:1450:400c:c00::1a.