nlscience9.ca - robtex.com
nlscience9.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pdns85.ultradns.biz ⚠️ Not in zone NS records | ||||||
| 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.com ⚠️ Not in zone NS records | ||||||
| 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.net ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
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=2604242030 | ||||||
Same first word
nlscience9.ca |
DNS History
4 records (4 active, 0 former)
●NSpdns85.ultradns.biz2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-24 21:21:02
●NSpdns85.ultradns.com2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-24 21:21:02
●NSpdns85.ultradns.net2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-24 21:21:02
●NSpdns85.ultradns.org2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-24 21:21:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| nlscience9.ca | pdns85.ultradns.biz, pdns85.ultradns.net, pdns85.ultradns.com, pdns85.ultradns.org | - |
✅ Authoritative Response
Server:156.154.67.85
NS records: pdns85.ultradns.biz, pdns85.ultradns.net, pdns85.ultradns.com, pdns85.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nlscience9.ca (unsigned zone)
⏱️ Timing
Total: 437ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
nlscience9.ca is delegated to four name servers: pdns85.ultradns.biz, pdns85.ultradns.com, pdns85.ultradns.net and pdns85.ultradns.org.
nlscience9.ca shares name servers with other domains at least partially, for instance connectedmcgrawhill.com, murtaghgp.com, samsprogram.com, idealcatalog.com and iteach-healthandwellness.com.
Host names with two IP numbers:
pdns85.ultradns.biz resolves to 2610:a1:1015::79 and 156.154.66.85.
pdns85.ultradns.com resolves to 2001:502:f3ff::79 and 156.154.64.85.
pdns85.ultradns.net resolves to 2610:a1:1014::79 and 156.154.65.85.
pdns85.ultradns.org resolves to 2001:502:4612::79 and 156.154.67.85.