DNSWHOIS.INFO - holtner.ca
Search for IP or hostnames:
holtner.ca checked at 2025-10-20T09:42:44.337Z 171ms 113/113/113 100% R:14holtner.ca
| NS | ns1.webnames.ca | ||||||
| A | 209.15.37.67🇨🇦 Aptum Technologies | ||||||
| NS | ns2.webnames.ca | ||||||
| A | 209.15.37.2🇨🇦 Aptum Technologies | ||||||
| NS | ns3.webnames.ca | ||||||
| A | 20.220.44.60🇨🇦 Microsoft | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4004:c08::1a 🇺🇸 Google | ||||||
| PTR | bi-in-f26.1e100.net | ||||||
| A | 64.233.180.26🇺🇸 Google | ||||||
| PTR | on-in-f26.1e100.net | ||||||
| PTR | pe-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:400b:c02::1b 🇮🇪 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| A | 172.253.116.26🇺🇸 Google | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:400c:c00::1b 🇧🇪 Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| PTR | ws-in-x1b.1e100.net | ||||||
| A | 173.194.76.27🇺🇸 Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4001:c70::1b 🇺🇸 Google | ||||||
| PTR | yucbful-in-f27.1e100.net | ||||||
| A | 192.178.209.27🇺🇸 Google | ||||||
| PTR | yucbful-in-f27.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4024:c0d::1a 🇺🇸 Google | ||||||
| PTR | mj-in-f26.1e100.net | ||||||
| A | 192.178.152.27🇺🇸 Google | ||||||
| PTR | mj-in-f27.1e100.net | ||||||
| A | 209.15.37.6🇨🇦 Aptum Technologies | ||||||
| PTR | parama.ca | ||||||
ca
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
Starts with same word
holtner.ca |
Starts similarily
AI analysis
holtner.ca points to a single IP address: 209.15.37.6.
Other host names such as romanpartners.net, eschoolbc.com, blueplanet.ca, cimaplus.ca and sickkidslottery.com share IP numbers with holtner.ca.
holtner.ca is delegated to three name servers: ns1.webnames.ca, ns2.webnames.ca and ns3.webnames.ca.
At least part of the name servers for holtner.ca are shared with other domains, for instance dentsheild.com, skytrain.ca, loadlinkonline.ca, thisislangara.com and tamegeek.ca.
Host names with a single IP:
ns1.webnames.ca points to: 209.15.37.67
ns2.webnames.ca points to: 209.15.37.2
ns3.webnames.ca points to: 20.220.44.60
holtner.ca is handled by five mail servers: 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.
holtner.ca shares at least some mail servers with other domains, for example doing.com.ar, seafarm.no, forkinthekitchen.com, edenmedicalcentre.com and voxfree.com.br.
these mail servers are often used together with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4004:c08::1a and 64.233.180.26; alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26; alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27; alt3.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.27; alt4.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1a and 192.178.152.27.