sref.ca - robtex.com
sref.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=2609031200 | ||||||
Same first word
sref.com |
sref.directory |
sref.co |
sref.cc |
sref.rs |
sref.io |
sref.info |
sref.de |
sref.ca |
sref.cn |
sref.gallery |
sref.in |
sref.site |
sref.cat |
sref.ir |
sref.fun |
sref.ru |
sref.eu |
sref.org |
Similar names
Previous names
Next names
sreg.ca |
sregionlaval.ca |
sregroup.ca |
srei.ca |
sreinhart.ca |
srel.ca |
sremi.ca |
srenergie.ca |
srent.ca |
srenterprises.ca |
sreo.ca |
srescorp.ca |
sreswinnipeg.ca |
sret.ca |
sretechnical.ca |
srev.ca |
srevents.ca |
srewomen.ca |
srf.ca |
DNS History
9 records (9 active, 0 former)
●NSns1.netfirms.com2015-06-16 → 2026-09-03 · 2 obs
● 2026-09-03 12:59:10
●NSns2.netfirms.com2015-06-16 → 2026-09-03 · 2 obs
● 2026-09-03 12:59:10
●MXalt1.aspmx.l.google.com2015-06-16 → 2026-09-03 · 2 obs
● 2026-09-03 12:59:10
●MXalt2.aspmx.l.google.com2015-06-16 → 2026-09-03 · 2 obs
● 2026-09-03 12:59:10
●MXaspmx.l.google.com2015-06-16 → 2026-09-03 · 2 obs
● 2026-09-03 12:59:10
●MXaspmx2.googlemail.com2015-06-16 → 2026-09-03 · 2 obs
● 2026-09-03 12:59:10
●MXaspmx3.googlemail.com2015-06-16 → 2026-09-03 · 2 obs
● 2026-09-03 12:59:10
●MXaspmx4.googlemail.com2015-06-16 → 2026-09-03 · 2 obs
● 2026-09-03 12:59:10
●A66.96.160.1292015-06-16 → 2026-09-03 · 2 obs
● 2026-09-03 12:59:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| sref.ca | ns1.netfirms.com, ns2.netfirms.com | - |
✅ Authoritative Response
Server:162.159.24.252
NS records: ns1.netfirms.com, ns2.netfirms.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sref.ca (unsigned zone)
⏱️ Timing
Total: 1853ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.160.129 |
| NS | 2 | ns1.netfirms.com, ns2.netfirms.com |
| MX | 6 | ASPMX3.GOOGLEMAIL.COM (pri: 20), ASPMX4.GOOGLEMAIL.COM (pri: 25)... |
| TXT | 2 | v=spf1 ip4:66.96.128.0/18 include:websit, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns1.netfirms.com dnsadmin.netfirms.com |
Analysis
IP Addresses
sref.ca resolves to just one IP address, 66.96.160.129.
Two other host names, along with myupperdeck.com, 4bit.ca and ns1.web-office.net, also share IP numbers with sref.ca.
Name Servers
DNS delegation for sref.ca points to two name servers: ns1.netfirms.com and ns2.netfirms.com.
sref.ca shares its NS records with other domains, for example videoninja.tv, ffnp.org, tweedrecordingstudios.com and two others.
At least some of sref.ca's name servers are shared with other domains, for example braketechtools.ca, allenhassan.com, getcleanmymac.com and two more.
These name servers are often deployed together with the name servers ns1.yourhostingaccount.com, ns2.yourhostingaccount.com, ns1.ipage.com and ns1.ipower.com.
Each of ns1.netfirms.com and ns2.netfirms.com has one IP address: ns1.netfirms.com uses 162.159.24.252 and ns2.netfirms.com uses 162.159.25.208.
Mail Servers
sref.ca uses 6 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 3 other.
There is at least a partial MX overlap between sref.ca and other domains, including zlsventures.com, theamericanbarn.co.uk, theazadgroup.com and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.
aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com has two IP addresses: 142.251.127.26 and 2a00:1450:4001:c21::1b.
aspmx.l.google.com has two IP addresses: 142.251.163.26 and 2607:f8b0:4004:c1d::1a.
alt1.aspmx.l.google.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
Host names pointing to 2800:3f0:4003:c14::1a IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 192.178.234.27 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 2a00:1450:400b:c02::1a IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Host names pointing to 172.253.116.27 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.