checkyourmath.com - dns.ninja
checkyourmath.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 34.125.243.208🇺🇸 Google34.125.240.0/20 | ||||||
| PTR | s7.haystack.ca | ||||||
| NS | ns1.webnames.ca ⭐ | ||||||
| A | 209.15.37.67🇨🇦 APTUM209.15.37.0/24 Ticket 1225343 | ||||||
| NS | ns1.d-zone.ca | ||||||
| A | 2620:10a:80eb::2🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| A | 162.219.54.2🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| NS | ns2.d-zone.ca | ||||||
| A | 2620:10a:80ec::2🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| A | 162.219.55.2🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| MX | s6.haystack.ca ⭐ | ||||||
| A | 198.166.140.211🇨🇦 ASN-TELUS198.166.0.0/16 NETBLK-NOVASCOTIA | ||||||
| PTR | h198-166-140-211.ptr.cidc.telus.com | ||||||
| TXT | google-site-verification=GwcOb1WGBh2zUMuyAiYZs5D-6cVWUvG2CgXtU1UpWkk | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns1.webnames.capostmaster@webnames.ca serial=1784764800 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785191202 | ||||||
rank #296696 in the tld
WOT: SAFE (93/100)
Subdomains
www.checkyourmath.com |
Same first word
checkyourmath.com |
DNS History
12 records (5 active, 7 former)
○NShosting.webnames.ca2015-08-15 → 2017-02-19 · 4 obs
● 2017-02-19 21:02:32
○ 2026-03-09 08:55:02
○ 2026-07-27 22:44:32
●NSns1.d-zone.ca2026-03-09 → 2026-07-27 · 3 obs
● 2026-03-09 08:55:02
● 2026-07-27 22:44:32
●NSns1.webnames.ca2015-08-15 → 2026-07-27 · 2 obs
● 2026-07-27 22:44:32
●NSns2.d-zone.ca2026-03-09 → 2026-07-27 · 3 obs
● 2026-03-09 08:55:02
● 2026-07-27 22:44:32
○NSns2.webnames.ca2015-08-15 → 2017-02-19 · 4 obs
● 2017-02-19 21:02:32
○ 2026-03-09 08:55:02
○ 2026-07-27 22:44:32
○NSns3.webnames.ca2015-08-15 → 2017-02-19 · 4 obs
● 2017-02-19 21:02:32
○ 2026-03-09 08:55:02
○ 2026-07-27 22:44:32
○MXs1.haystack.ca2015-08-15 → 2016-06-30 · 4 obs
● 2016-06-30 12:05:16
○ 2017-02-19 21:02:32
○ 2026-07-27 22:44:32
○MXs4.haystack.ca2017-02-19 → 2017-02-19 · 4 obs
● 2017-02-19 21:02:32
○ 2026-03-09 08:55:02
○ 2026-07-27 22:44:32
●MXs6.haystack.ca2026-03-09 → 2026-07-27 · 3 obs
● 2026-03-09 08:55:02
● 2026-07-27 22:44:32
○A216.139.242.482015-08-15 → 2016-03-16 · 4 obs
● 2016-03-16 10:39:30
○ 2016-06-30 12:05:16
○ 2026-07-27 22:44:32
●A34.125.243.2082026-03-09 → 2026-07-27 · 3 obs
● 2026-03-09 08:55:02
● 2026-07-27 22:44:32
○A64.40.117.2042016-06-30 → 2017-02-19 · 5 obs
● 2016-06-30 12:05:16
● 2017-02-19 21:02:32
○ 2026-03-09 08:55:02
○ 2026-07-27 22:44:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| checkyourmath.com | ns1.d-zone.ca, ns2.d-zone.ca | - |
✅ Authoritative Response
Server:162.219.54.2
NS records: ns1.d-zone.ca, ns2.d-zone.ca
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1076ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.125.243.208 |
| NS | 2 | ns1.d-zone.ca, ns2.d-zone.ca |
| MX | 1 | s6.haystack.ca (pri: 10) |
| TXT | 2 | google-site-verification=GwcOb1WGBh2zUMu, v=spf1 mx -all |
| SOA | 1 | ns1.webnames.ca postmaster.webnames.ca |
Analysis
Hierarchy
checkyourmath.com serves as the parent of www.checkyourmath.com.
IP Addresses
checkyourmath.com points to a single IP number: 34.125.243.208.
Additional host names — www.bigactivities.com, www.digminecraft.com, www.checkyourmath.com and two others — share IP numbers with checkyourmath.com.
Name Servers
checkyourmath.com is delegated to three name servers: ns1.d-zone.ca, ns2.d-zone.ca and ns1.webnames.ca.
checkyourmath.com has at least partial name server overlap with other domains, such as camhtransforminglives.ca, pcmoneyaccount.com, bcfma.ca and two others.
ns2.webnames.ca, ns3.webnames.ca and ns10.ent.global.gc.ca — plus 7 other name servers — are commonly paired with these name servers.
Host names with two IP numbers:
ns1.d-zone.ca points to 162.219.54.2 and 2620:10a:80eb::2.
ns2.d-zone.ca points to 162.219.55.2 and 2620:10a:80ec::2.
Host names pointing to a single IP address:
ns1.webnames.ca points to 209.15.37.67.
Mail Servers
checkyourmath.com has one mail server: s6.haystack.ca.
checkyourmath.com shares the same mail server configuration as other domains, including techonthenet.com, bigactivities.com, digminecraft.com and haystack.ca.
s6.haystack.ca resolves to a single IP number: 198.166.140.211.