roberthough.ca - robtex.com
roberthough.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 165.140.158.57🇺🇸 AS40476165.140.158.0/24 Scala Hosting LLC | ||||||
| PTR | coolcloud931.coolcom.com | ||||||
| NS | ns1.coolcom.com ⭐ | ||||||
| A | 209.142.66.205🇺🇸 AS40476209.142.66.0/24 Scala Hosting | ||||||
| PTR | ns1.coolcom.com | ||||||
| NS | ns2.coolcom.com | ||||||
| A | 130.51.180.99🇺🇸 TierPoint130.51.180.0/24 Scala Hosting LLC | ||||||
| PTR | ns2.coolcom.com | ||||||
| MX | mail.roberthough.ca ⭐ | ||||||
| A | 165.140.158.57🇺🇸 AS40476165.140.158.0/24 Scala Hosting LLC | ||||||
| PTR | coolcloud931.coolcom.com | ||||||
| TXT | v=spf1 a include:coolcloud720.coolcom.com -all | ||||||
| SOA | ns1.coolcom.comserverhenk@coolcom.com 2025-05-10 #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=2603302030 | ||||||
Subdomains
mail.roberthough.ca |
DNS History
13 records (4 active, 9 former)
○NSns0.i-mecca.net2015-05-22 → 2017-04-03 · 4 obs
● 2017-04-03 04:56:48
○ 2020-03-07 15:51:38
○ 2026-03-30 21:22:46
○NSns01.i-mecca.net2015-05-22 → 2017-04-03 · 4 obs
● 2017-04-03 04:56:48
○ 2020-03-07 15:51:38
○ 2026-03-30 21:22:46
●NSns1.coolcom.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 21:22:46
○NSns12.i-mecca.net2015-05-22 → 2017-04-03 · 4 obs
● 2017-04-03 04:56:48
○ 2020-03-07 15:51:38
○ 2026-03-30 21:22:46
○NSns13.i-mecca.net2015-05-22 → 2017-04-03 · 4 obs
● 2017-04-03 04:56:48
○ 2020-03-07 15:51:38
○ 2026-03-30 21:22:46
●NSns2.coolcom.com2026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 21:22:46
○NSns7.coolcom.com2020-03-07 → 2020-03-07 · 3 obs
● 2020-03-07 15:51:38
○ 2026-03-30 21:22:46
○NSns77.coolcom.com2020-03-07 → 2020-03-07 · 3 obs
● 2020-03-07 15:51:38
○ 2026-03-30 21:22:46
○NSns777.coolcom.com2020-03-07 → 2020-03-07 · 3 obs
● 2020-03-07 15:51:38
○ 2026-03-30 21:22:46
●MXmail.roberthough.ca2015-05-22 → 2026-03-30 · 2 obs
● 2026-03-30 21:22:46
●A165.140.158.572026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 21:22:46
○A199.103.60.52020-03-07 → 2020-03-07 · 3 obs
● 2020-03-07 15:51:38
○ 2026-03-30 21:22:46
○A72.51.24.2242015-05-22 → 2017-04-03 · 4 obs
● 2017-04-03 04:56:48
○ 2020-03-07 15:51:38
○ 2026-03-30 21:22:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| roberthough.ca | ns1.coolcom.com, ns2.coolcom.com | - |
✅ Authoritative Response
Server:130.51.180.99
NS records: ns1.coolcom.com, ns2.coolcom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for roberthough.ca (unsigned zone)
⏱️ Timing
Total: 418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 165.140.158.57 |
| NS | 2 | ns2.coolcom.com, ns1.coolcom.com |
| MX | 1 | mail.roberthough.ca (pri: 10) |
| TXT | 1 | v=spf1 a include:coolcloud720.coolcom.co |
| SOA | 1 | ns1.coolcom.com serverhenk.coolcom.com |
Analysis
Hierarchy
roberthough.ca is the parent of mail.roberthough.ca.
IP Addresses
roberthough.ca resolves to one IP number: 165.140.158.57.
other host names including babett.ca, jayesh.ca, natureshelp.ca, mail.campunitus.com and mail.descapital.com share IP numbers with roberthough.ca.
Name Servers
roberthough.ca is delegated to two name servers ns1.coolcom.com and ns2.coolcom.com.
roberthough.ca shares the same name server setup as other domains, for instance ulrikebalke.com, funkhouse.ca, teamdash.ca, mississaugahomecomfort.ca and smws.ca.
roberthough.ca at least partially shares name servers with other domains, for instance serenadorey.com, squashonline.ca, dekoninginnovations.com, provideocontent.com and exotek.ca.
these name servers are commonly used alongside ns7.coolcom.com.
Host names with one IP number:
ns1.coolcom.com points to 209.142.66.205
ns2.coolcom.com points to 130.51.180.99
Mail Servers
roberthough.ca is handled by a single mail server, mail.roberthough.ca.
mail.roberthough.ca resolves to IP 165.140.158.57.