WWW.RTSAK.COM - firstonline.ca
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firstonline.ca checked at 2025-10-23T07:55:08.708Z 206ms 101/101/101 100% R:16firstonline.ca
| NS | ns1.coolcom.com | ||||||
| A | 209.142.66.205🇺🇸 AS40476 | ||||||
| PTR | ns1.coolcom.com | ||||||
| NS | ns2.coolcom.com | ||||||
| A | 130.51.180.99🇺🇸 TierPoint LLC | ||||||
| PTR | ns2.coolcom.com | ||||||
| MX | smtp.google.com | ||||||
| A | 2607:f8b0:4004:c07::1b 🇺🇸 Google | ||||||
| PTR | bc-in-f27.1e100.net | ||||||
| A | 2607:f8b0:4004:c23::1a 🇺🇸 Google | ||||||
| PTR | yuiadrs-in-f26.1e100.net | ||||||
| A | 2607:f8b0:4004:c23::1b 🇺🇸 Google | ||||||
| PTR | yuiadrs-in-f27.1e100.net | ||||||
| A | 2607:f8b0:4004:c25::1b 🇺🇸 Google | ||||||
| PTR | yuiadtq-in-f27.1e100.net | ||||||
| A | 172.253.62.26🇺🇸 Google | ||||||
| PTR | bc-in-f26.1e100.net | ||||||
| A | 192.178.155.26🇺🇸 Google | ||||||
| PTR | yuiadrs-in-f26.1e100.net | ||||||
| A | 192.178.155.27🇺🇸 Google | ||||||
| PTR | yuiadrs-in-f27.1e100.net | ||||||
| A | 192.178.218.26🇺🇸 Google | ||||||
| PTR | yuiadtq-in-f26.1e100.net | ||||||
| A | 192.178.218.27🇺🇸 Google | ||||||
| PTR | yuiadtq-in-f27.1e100.net | ||||||
| A | 64.114.192.241🇨🇦 TELUS Communications | ||||||
| PTR | mail.firstcu.ca | ||||||
ca
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
Up
mail.firstonline.ca |
Starts with same word
firstonline.co |
firstonline.net.my |
firstonline.net |
firstonline.com |
firstonline.it |
firstonline.info |
firstonline.de |
firstonline.com.my |
firstonline.my |
firstonline.nl |
firstonline.ca |
firstonline.co.za |
Starts similarily
AI analysis
The parent of mail.firstonline.ca is firstonline.ca.
firstonline.ca points to a single IP number: 64.114.192.241.
Other host names, for example mail.cdcu.ca, cdcu.ca, mail.ubcu.ca and mail.firstcu.ca share IP numbers with firstonline.ca.
firstonline.ca is delegated to two name servers: ns1.coolcom.com and ns2.coolcom.com.
firstonline.ca uses the same name server setup as other domains, for instance aircentral.ca, emssolutions.ca, cabotinc.ca, toituredesjardins.com and smithco.ca.
Host names with one IP number:
ns1.coolcom.com points to: 209.142.66.205.
ns2.coolcom.com points to: 130.51.180.99.
The mail server for firstonline.ca is smtp.google.com.
firstonline.ca shares the same mail server setup as other domains, including zed.de, potencija.shop, impressads.com, headshotpro.com and digitalgrowthfactor.com.
firstonline.ca shares some mail servers with other domains, including 3aip.com, spiral.kaist.ac.kr, businexus.co.uk, jinjer.net and ticketyn.com.
these mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c07::1b, 2607:f8b0:4004:c23::1a, 2607:f8b0:4004:c23::1b, 2607:f8b0:4004:c25::1b, 172.253.62.26, 192.178.155.26, 192.178.155.27, 192.178.218.26 and 192.178.218.27.