wncpmath.ca - robtex.com
wncpmath.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.243.85.36🇺🇸 F5192.243.85.0/24 hosted | ||||||
| NS | pdns85.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::79🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns85.ultradns.com | ||||||
| A | 156.154.64.85🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns85.ultradns.com | ||||||
| NS | pdns85.ultradns.biz | ||||||
| A | 2610:a1:1015::79🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns85.ultradns.biz | ||||||
| A | 156.154.66.85🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns85.ultradns.biz | ||||||
| NS | pdns85.ultradns.net | ||||||
| A | 2610:a1:1014::79🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns85.ultradns.net | ||||||
| A | 156.154.65.85🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns85.ultradns.net | ||||||
| NS | pdns85.ultradns.org | ||||||
| A | 2001:502:4612::79🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns85.ultradns.org | ||||||
| A | 156.154.67.85🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns85.ultradns.org | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | pdns85.ultradns.comhostmaster@mheducation.com 2014-12-04 #19 | ||||||
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=2605071600 | ||||||
Same first word
wncpmath.ca |
DNS History
6 records (5 active, 1 former)
●NSpdns85.ultradns.biz2015-08-16 → 2026-05-07 · 2 obs
● 2026-05-07 16:59:30
●NSpdns85.ultradns.com2015-08-16 → 2026-05-07 · 2 obs
● 2026-05-07 16:59:30
●NSpdns85.ultradns.net2015-08-16 → 2026-05-07 · 2 obs
● 2026-05-07 16:59:30
●NSpdns85.ultradns.org2015-08-16 → 2026-05-07 · 2 obs
● 2026-05-07 16:59:30
●A192.243.85.362026-04-22 → 2026-05-07 · 3 obs
● 2026-04-22 13:04:40
● 2026-05-07 16:59:30
○A192.243.93.452015-08-16 → 2017-06-17 · 4 obs
● 2017-06-17 22:18:56
○ 2026-04-22 13:04:40
○ 2026-05-07 16:59:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| wncpmath.ca | pdns85.ultradns.biz, pdns85.ultradns.com, pdns85.ultradns.net, pdns85.ultradns.org | - |
✅ Authoritative Response
Server:156.154.66.85
NS records: pdns85.ultradns.biz, pdns85.ultradns.com, pdns85.ultradns.net, pdns85.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wncpmath.ca (unsigned zone)
⏱️ Timing
Total: 566ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.243.85.36 |
| NS | 4 | pdns85.ultradns.biz, pdns85.ultradns.com... |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | pdns85.ultradns.com hostmaster.mheducati |
Analysis
IP Addresses
wncpmath.ca resolves to a single IP: 192.243.85.36.
Other host names, for instance wncpmath10.com, istudycriminology.ca, istudychemistry.com, istudentedition.com and istudybusstats.com share IP numbers with wncpmath.ca.
Name Servers
wncpmath.ca is delegated to four name servers: pdns85.ultradns.biz, pdns85.ultradns.com, pdns85.ultradns.net and pdns85.ultradns.org.
wncpmath.ca shares some name servers with other domains, for example mcgraw-hilleducation.biz, mcgraw-hillresearchfoundation.org, mcgrawhillcreate.net, mhrfinancialmath.ca and acuitydemo.com.
Host names with two IP numbers
Two IPs per host:
pdns85.ultradns.biz points to 2610:a1:1015::79 and 156.154.66.85
pdns85.ultradns.com points to 2001:502:f3ff::79 and 156.154.64.85
pdns85.ultradns.net points to 2610:a1:1014::79 and 156.154.65.85
pdns85.ultradns.org points to 2001:502:4612::79 and 156.154.67.85