mathtutors.ca - robtex.com
mathtutors.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.20.115.85🇺🇸 EIGI67.20.112.0/22 | ||||||
| PTR | host2131.hostmonster.com | ||||||
| NS | ns1.hostmonster.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.24.157Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.hostmonster.com | ||||||
| NS | ns1.bluehost.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.24.80Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.bluehost.com | ||||||
| NS | ns2.bluehost.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.25.175Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.bluehost.com | ||||||
| NS | ns2.hostmonster.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.25.186Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.hostmonster.com | ||||||
| MX | mail.mathtutors.ca ⭐ | ||||||
| A | 67.20.115.85🇺🇸 EIGI67.20.112.0/22 | ||||||
| PTR | host2131.hostmonster.com | ||||||
| SOA | ns1.hostmonster.comroot@host2131.hostmonster.com 2025-11-10 #1 | ||||||
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=2604120730 | ||||||
Previously MX for
mathtutors.ca |
Subdomains
mail.mathtutors.ca |
Same first word
mathtutors.ca |
mathtutors.us |
mathtutors.pro |
Similar names
mathstutor.in |
mathstutor.life |
mathstutor.ie |
mathstutor.com.au |
mathstutor.co.uk |
mathstutor.biz |
mathstutor.com |
DNS History
9 records (6 active, 3 former)
●NSns1.bluehost.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 13:55:50
● 2026-04-12 08:01:12
●NSns1.hostmonster.com2008-11-26 → 2026-04-12 · 2 obs
● 2026-04-12 08:01:12
●NSns2.bluehost.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 13:55:50
● 2026-04-12 08:01:12
●NSns2.hostmonster.com2008-11-26 → 2026-04-12 · 2 obs
● 2026-04-12 08:01:12
●MXmail.mathtutors.ca2015-06-20 → 2026-04-12 · 3 obs
● 2015-06-20 07:59:48
● 2026-04-12 08:01:12
○MXmathtutors.ca2008-11-26 → 2008-11-26 · 3 obs
○ 2015-06-20 07:59:48
○ 2026-04-12 08:01:12
○A66.147.240.1912015-06-20 → 2019-03-02 · 5 obs
● 2015-06-20 07:59:48
● 2019-03-02 11:44:58
○ 2026-04-10 13:55:50
○ 2026-04-12 08:01:12
●A67.20.115.852026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 13:55:50
● 2026-04-12 08:01:12
○A74.220.202.192008-11-26 → 2008-11-26 · 3 obs
○ 2015-06-20 07:59:48
○ 2026-04-12 08:01:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| mathtutors.ca | ns1.bluehost.com, ns2.bluehost.com | - |
✅ Authoritative Response
Server:162.159.25.175
NS records: ns1.bluehost.com, ns2.bluehost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathtutors.ca (unsigned zone)
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 67.20.115.85 |
| NS | 2 | ns1.hostmonster.com, ns2.hostmonster.com |
| MX | 1 | mail.mathtutors.ca (pri: 0) |
| SOA | 1 | ns1.hostmonster.com root.host2131.hostmo |
Analysis
Hierarchy
mathtutors.ca is the parent of mail.mathtutors.ca.
IP Addresses
mathtutors.ca resolves to a single IP address: 67.20.115.85.
Other host names including smrphotos.com, tera90041.org, mail.ariollc.com, ariollc.com and nassaoinc.com share IP numbers with mathtutors.ca.
Name Servers
mathtutors.ca is delegated to four name servers: ns1.bluehost.com, ns2.bluehost.com, ns1.hostmonster.com and ns2.hostmonster.com.
mathtutors.ca at least partially shares name servers with other domains, including fedec-m.net, annesophie.us, destinysoftwareinc.com, highlyvisiblemarketing.com and bidprize.com.
Hostnames with a single IP:
ns1.bluehost.com points to 162.159.24.80
ns2.bluehost.com points to 162.159.25.175
ns1.hostmonster.com points to 162.159.24.157
ns2.hostmonster.com points to 162.159.25.186
Mail Servers
mathtutors.ca is handled by a single mail server, mail.mathtutors.ca.
mail.mathtutors.ca points to a single IP: 67.20.115.85.