proconstruction.ca - dns.ninja
proconstruction.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.217.49.41🇨🇦 OVH144.217.0.0/16 Hosting route | ||||||
| PTR | ip41.ip-144-217-49.net | ||||||
| NS | dns1.50webs.net ⭐ | ||||||
| A | 198.23.54.254🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | hosted.by.liquidnetlimited.com | ||||||
| NS | dns2.50webs.net | ||||||
| A | 198.23.56.254🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | hosted.by.liquidnetlimited.com | ||||||
| NS | dns3.50webs.net | ||||||
| A | 94.136.171.52🇬🇧 UKSERVERS-AS94.136.168.0/22 | ||||||
| PTR | dns3.supremedns.com | ||||||
| NS | dns4.50webs.net | ||||||
| A | 185.196.102.2🇬🇧 FICOLO185.196.102.0/24 | ||||||
| PTR | dns4.supremedns.com | ||||||
| MX | mx1.50webs.net ⭐ | ||||||
| A | 198.23.53.39🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | mx1.supremebox.com | ||||||
| MX | mx2.50webs.net ⭐ | ||||||
| A | 198.23.53.42🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC | ||||||
| PTR | mx2.supremebox.com | ||||||
| SOA | dns1.50webs.netroot@50webs.net serial=1771776592 | ||||||
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=2608120930 | ||||||
Same first word
proconstruction.org |
proconstruction.vn |
proconstruction.com.my |
proconstruction.ca |
proconstruction.com |
proconstruction.se |
Similar names
constructionpro.org |
constructionpro.in |
constructionpro.com |
rpoconstruction.com |
ropconstruction.com |
orpconstruction.com |
DNS History
13 records (7 active, 6 former)
●NSdns1.50webs.net2015-08-13 → 2026-08-12 · 2 obs
● 2026-08-12 10:10:40
●NSdns2.50webs.net2015-08-13 → 2026-08-12 · 2 obs
● 2026-08-12 10:10:40
●NSdns3.50webs.net2015-08-13 → 2026-08-12 · 2 obs
● 2026-08-12 10:10:40
●NSdns4.50webs.net2015-08-13 → 2026-08-12 · 2 obs
● 2026-08-12 10:10:40
●MXmx1.50webs.net2026-02-15 → 2026-08-12 · 3 obs
● 2026-02-15 21:50:32
● 2026-08-12 10:10:40
○MXmx1.supremebox.com2015-08-13 → 2020-01-30 · 4 obs
● 2020-01-30 15:59:02
○ 2026-02-15 21:50:32
○ 2026-08-12 10:10:40
●MXmx2.50webs.net2026-02-15 → 2026-08-12 · 3 obs
● 2026-02-15 21:50:32
● 2026-08-12 10:10:40
○MXmx2.supremebox.com2015-08-13 → 2020-01-30 · 4 obs
● 2020-01-30 15:59:02
○ 2026-02-15 21:50:32
○ 2026-08-12 10:10:40
●A144.217.49.412026-06-05 → 2026-08-12 · 3 obs
● 2026-06-05 07:44:58
● 2026-08-12 10:10:40
○A149.56.190.1562017-03-27 → 2020-01-30 · 5 obs
● 2017-03-27 11:06:34
● 2020-01-30 15:59:02
○ 2026-02-15 21:50:32
○ 2026-08-12 10:10:40
○A15.235.54.392026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 21:50:32
○ 2026-06-05 07:44:58
○ 2026-08-12 10:10:40
○A162.210.102.692015-08-13 → 2015-12-10 · 4 obs
● 2015-12-10 20:36:08
○ 2016-03-23 22:10:16
○ 2026-08-12 10:10:40
○A66.159.39.1562016-03-23 → 2016-07-23 · 5 obs
● 2016-03-23 22:10:16
● 2016-07-23 19:58:18
○ 2017-03-27 11:06:34
○ 2026-08-12 10:10:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| proconstruction.ca | dns3.50webs.net, dns1.50webs.net, dns2.50webs.net, dns4.50webs.net | - |
✅ Authoritative Response
Server:185.196.102.2
NS records: dns3.50webs.net, dns1.50webs.net, dns2.50webs.net, dns4.50webs.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proconstruction.ca (unsigned zone)
⏱️ Timing
Total: 1931ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.217.49.41 |
| NS | 4 | dns2.50webs.net, dns3.50webs.net... |
| MX | 2 | mx1.50webs.net (pri: 10), mx2.50webs.net (pri: 10) |
| SOA | 1 | dns1.50webs.net root.50webs.net |
Analysis
IP Addresses
proconstruction.ca resolves to one IP address: 144.217.49.41.
Other host names share IP numbers with proconstruction.ca; ip41.ip-144-217-49.net is one such example.
Name Servers
The authoritative name servers for proconstruction.ca are dns1.50webs.net, dns2.50webs.net, dns3.50webs.net and dns4.50webs.net.
proconstruction.ca partially shares its NS delegation with several other domains, including auction-clearance.com, bearsmartnj.org, cheshire-heraldry.org.uk and two others.
In DNS configurations, these name servers often share authority with dns1.50webs.biz, dns2.50webs.biz, dns1.supremedns.com and 3 other name servers.
Each of the four hosts dns1.50webs.net, dns2.50webs.net, dns3.50webs.net and dns4.50webs.net points to a single IP address — dns1.50webs.net points to 198.23.54.254, dns2.50webs.net points to 198.23.56.254, dns3.50webs.net points to 94.136.171.52 and dns4.50webs.net points to 185.196.102.2.
Mail Servers
Mail for proconstruction.ca is handled by two mail servers — mx1.50webs.net and mx2.50webs.net.
proconstruction.ca uses an identical mail server configuration to several other domains — among them sentic.us, traque.me, littlelloyds.com and two more.
The MX records for proconstruction.ca are at least partially shared with other domains, such as www.queuk.com, amateurheralds.com, riversandbluffsanimalshelter.org and queuk.com.
This set of mail servers commonly appears together with the mail servers queuk-com.mail.protection.outlook.com.
mx1.50webs.net resolves to 198.23.53.39. mx2.50webs.net resolves to 198.23.53.42. Both host names point to a single IP number.