mail.royston.ca - robtex.com

mail.royston.ca

DNSSEC⚠️ Not signed
A72.57.103.20🇺🇸 SERVER-MANIA72.57.102.0/23 ServerMania Inc
PTRstrontium2.namespro.ca
NSns59.namespro.ca ⭐ ⚠️ Not in parent delegation
A72.57.103.18🇺🇸 SERVER-MANIA72.57.102.0/23 ServerMania Inc
PTRns59.namespro.ca
NSns60.namespro.ca ⚠️ Not in parent delegation
A72.57.103.19🇺🇸 SERVER-MANIA72.57.102.0/23 ServerMania Inc
PTRns60.namespro.ca
MXmail.mail.royston.ca ⭐
A72.57.103.20🇺🇸 SERVER-MANIA72.57.102.0/23 ServerMania Inc
PTRstrontium2.namespro.ca
TXTv=spf1 a mx include:_spf.strontium.namespro.ca -all
SOAns59.namespro.caallen@royston.ca serial=1769432066

royston.ca

DNSSEC⚠️ Not signed
A72.57.103.20🇺🇸 SERVER-MANIA72.57.102.0/23 ServerMania Inc
NSns59.namespro.ca ⭐
NSns60.namespro.ca
MXmail.royston.ca ⭐
TXTv=spf1 a mx include:_spf.strontium.namespro.ca -all
SOAns59.namespro.caallen@royston.ca serial=1782199216

MX for

royston.ca

Subdomains

mail.mail.royston.ca

Same first word

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mail.mysecuritycamera.org
mail.gov.ua
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DNS History

5 records (4 active, 1 former)

NSns59.namespro.cans60.namespro.caMXmail.mail.royston.caA72.57.103.2068.71.132.164
●NSns59.namespro.ca2026-03-18 → 2026-08-03 · 2 obs
● 2026-03-18 05:43:50
● 2026-08-03 17:27:56
●NSns60.namespro.ca2026-03-18 → 2026-08-03 · 2 obs
● 2026-03-18 05:43:50
● 2026-08-03 17:27:56
●MXmail.mail.royston.ca2026-03-18 → 2026-08-03 · 2 obs
● 2026-03-18 05:43:50
● 2026-08-03 17:27:56
○A68.71.132.1642026-03-18 → 2026-08-03 · 2 obs
○ 2026-03-18 05:43:50
○ 2026-08-03 17:27:56
●A72.57.103.202026-03-18 → 2026-08-03 · 2 obs
● 2026-03-18 05:43:50
● 2026-08-03 17:27:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
royston.cans59.namespro.ca, ns60.namespro.ca2 records

✅ Authoritative Response

Server:72.57.103.18

NS records: ns59.namespro.ca, ns60.namespro.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for royston.ca (unsigned zone)

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

TypeCountSample Data
A172.57.103.20
NS2ns60.namespro.ca, ns59.namespro.ca
MX1mail.mail.royston.ca (pri: 10)
TXT1v=spf1 a mx include:_spf.strontium.names
SOA1ns59.namespro.ca allen.royston.ca

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns60.namespro.ca, ns59.namespro.ca)

Analysis

Hierarchy

mail.royston.ca serves as the parent of mail.mail.royston.ca.

Mail Server Role

royston.ca uses mail.royston.ca as a mail server.

IP Addresses

mail.royston.ca resolves to one IP address: 72.57.103.20.

rioux.cc, cfi-fasteners.org, mail.johnsphotography.ca and two other host names share IP numbers with mail.royston.ca.

Name Servers

DNS delegation for mail.royston.ca points to two name servers: ns59.namespro.ca and ns60.namespro.ca.

mail.royston.ca uses the same name servers as several other domains — among them gooseb.ca, sunrayspas.ca, lglanfield.ca and two more.

mail.royston.ca has at least partial name server overlap with other domains, such as erezsussman.com, barnaul.ca, literacies.ca and two others.

It is common to see these name servers used together with name servers ns51.namespro.ca and ns52.namespro.ca.

ns59.namespro.ca directs to 72.57.103.18 and ns60.namespro.ca directs to 72.57.103.19; each host name points to exactly one IP number.

Mail Servers

Mail for mail.royston.ca is handled by a single mail server, mail.mail.royston.ca.

mail.mail.royston.ca has exactly one IP number: 72.57.103.20.