biheadstart.ca - robtex.com

biheadstart.ca

DNSSEC⚠️ Not signed
A81.92.80.55🇫🇷 NAMESHIELD81.92.80.0/20 Nameshield-AS20756
PTRsaspresence.perf1.com
A81.92.80.56🇫🇷 NAMESHIELD81.92.80.0/20 Nameshield-AS20756
NSobs.ns1.fr ⭐
A2a01:c8:200:111::46🇫🇷 NAMESHIELD2a01:c8:200::/40 DC1-1
PTRobs.ns1.fr
A2a01:c8:300:111::46🇫🇷 NAMESHIELD2a01:c8:300::/40 DC2-1
PTRobs.ns1.fr
A81.92.91.46🇫🇷 NAMESHIELD81.92.90.0/23 DC2-1
PTRobs.ns1.fr
A185.65.58.46🇫🇷 NAMESHIELD185.65.58.0/23
PTRobs.ns1.fr
NSns2.observatoiredesmarques.fr
A2a00:1630:210:3::39🇳🇱 i3Dnet2a00:1630::/32 i3D.net B.V. Rotterdam Netherlands
PTRns2.observatoiredesmarques.fr
A2a02:6ea0:c776::43🇩🇪 CDN772a02:6ea0:c700::/40 _IPv6_FRA-1
PTRns2.observatoiredesmarques.fr
A2a02:6ea0:cf2b::1🇩🇪 CDN772a02:6ea0:cf00::/40 _IPv6_FRB_1
PTRns2.observatoiredesmarques.fr
A89.222.108.240🇬🇧 CDN7789.222.108.0/24 Frankfurt
PTRns2.observatoiredesmarques.fr
A169.150.255.43🇩🇪 CDN77169.150.255.0/24 Frankfurt
PTRns2.observatoiredesmarques.fr
A188.122.87.39i3Dnet188.122.64.0/19
PTRns2.observatoiredesmarques.fr
NSns3.nameshield.net
A2001:19f0:5:353:5400:ff:fe37:618f🇺🇸 AS-VULTR2001:19f0::/38 Vultr Assigned Prefix
PTRns3.nameshield.net
A2a02:6ea0:c140::1🇺🇸 CDN772a02:6ea0:c100::/40 _IPv6_ATL-1
PTRunn-atl.cdn77.com
A2a02:6ea0:e216::1🇺🇸 CDN772a02:6ea0:e200::/40 -ASH
PTRns3.nameshield.net
A37.19.207.80🇺🇸 CDN7737.19.206.0/23 -ASH
PTRns3.nameshield.net
A45.63.17.113🇺🇸 AS-VULTR45.63.16.0/21 Vultr Assigned Prefix
PTRns3.nameshield.net
A195.181.171.194🇺🇸 CDN77195.181.171.0/24 -ATL
PTRns3.nameshield.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A142.251.2.26🇺🇸 Google142.251.2.0/24
PTRdl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(20)
A2a00:1450:4025:402::1a🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f26.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRip-108-177-123-27.defastlink.net
MXaspmx3.googlemail.com(30)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
TXT“v=spf1 include:_spf.boehringer-ingelheim.com -all”
SOAobs.ns1.frtechnical@nameshield.net 2023-01-23 #19

ca

DNSSEC🔒 Signed (DS record present)
NSprd-czp-05.corp.cira.ca ⭐
NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2604150830

Same first word

biheadstart.ca

DNS History

15 records (10 active, 5 former)

20162017201820192020202120222023202420252026NSns2.observatoiredesmarques.frns3.nameshield.netobs.ns1.frns-1180.awsdns-19.orgns-2030.awsdns-61.co.ukns-295.awsdns-36.comns-635.awsdns-15.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA81.92.80.5581.92.80.56107.23.121.77
○NSns-1180.awsdns-19.org2015-08-03 → 2017-07-25 · 4 obs
● 2015-08-03 17:14:10
● 2017-07-25 14:48:34
○ 2026-03-27 20:20:02
○ 2026-04-15 09:11:32
○NSns-2030.awsdns-61.co.uk2015-08-03 → 2017-07-25 · 4 obs
● 2015-08-03 17:14:10
● 2017-07-25 14:48:34
○ 2026-03-27 20:20:02
○ 2026-04-15 09:11:32
○NSns-295.awsdns-36.com2015-08-03 → 2017-07-25 · 4 obs
● 2015-08-03 17:14:10
● 2017-07-25 14:48:34
○ 2026-03-27 20:20:02
○ 2026-04-15 09:11:32
○NSns-635.awsdns-15.net2015-08-03 → 2017-07-25 · 4 obs
● 2015-08-03 17:14:10
● 2017-07-25 14:48:34
○ 2026-03-27 20:20:02
○ 2026-04-15 09:11:32
●NSns2.observatoiredesmarques.fr2026-03-27 → 2026-04-15 · 3 obs
○ 2017-07-25 14:48:34
● 2026-03-27 20:20:02
● 2026-04-15 09:11:32
●NSns3.nameshield.net2026-03-27 → 2026-04-15 · 3 obs
○ 2017-07-25 14:48:34
● 2026-03-27 20:20:02
● 2026-04-15 09:11:32
●NSobs.ns1.fr2026-03-27 → 2026-04-15 · 3 obs
○ 2017-07-25 14:48:34
● 2026-03-27 20:20:02
● 2026-04-15 09:11:32
●MXalt1.aspmx.l.google.com2015-08-03 → 2026-04-15 · 2 obs
● 2015-08-03 17:14:10
● 2026-04-15 09:11:32
●MXalt2.aspmx.l.google.com2015-08-03 → 2026-04-15 · 2 obs
● 2015-08-03 17:14:10
● 2026-04-15 09:11:32
●MXaspmx.l.google.com2015-08-03 → 2026-04-15 · 2 obs
● 2015-08-03 17:14:10
● 2026-04-15 09:11:32
●MXaspmx2.googlemail.com2015-08-03 → 2026-04-15 · 2 obs
● 2015-08-03 17:14:10
● 2026-04-15 09:11:32
●MXaspmx3.googlemail.com2015-08-03 → 2026-04-15 · 2 obs
● 2015-08-03 17:14:10
● 2026-04-15 09:11:32
○A107.23.121.772015-08-03 → 2017-07-25 · 4 obs
● 2015-08-03 17:14:10
● 2017-07-25 14:48:34
○ 2026-03-27 20:20:02
○ 2026-04-15 09:11:32
●A81.92.80.552026-03-27 → 2026-04-15 · 3 obs
○ 2017-07-25 14:48:34
● 2026-03-27 20:20:02
● 2026-04-15 09:11:32
●A81.92.80.562026-03-27 → 2026-04-15 · 3 obs
○ 2017-07-25 14:48:34
● 2026-03-27 20:20:02
● 2026-04-15 09:11:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
biheadstart.cans2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr-

✅ Authoritative Response

Server:188.122.87.39

NS records: ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biheadstart.ca (unsigned zone)

⏱️ Timing

Total: 723ms | Queries: -

📄 Records

TypeCountSample Data
A281.92.80.56, 81.92.80.55
NS3ns2.observatoiredesmarques.fr, obs.ns1.fr...
MX5aspmx3.googlemail.com (pri: 30), alt1.aspmx.l.google.com (pri: 20)...
TXT1“v=spf1 include:_spf.boehringer-ingelhei
SOA1obs.ns1.fr technical.nameshield.net

Analysis

IP Addresses

biheadstart.ca points to two IP numbers: 81.92.80.55 and 81.92.80.56.

Other host names such as metaxa.co.at, invest-loreal.fr, asendia.org, formations-professionnelles-diplomantes.com and datacentreuniversity.com share IP numbers with biheadstart.ca.

Name Servers

biheadstart.ca is delegated to three name servers: obs.ns1.fr, ns2.observatoiredesmarques.fr and ns3.nameshield.net.

At least part of the name servers for biheadstart.ca are shared with other domains, for instance cointreau.maison, courchevel.fr, betfirst.it, saint-gobain-abrasivi.it and floratil.pe.

Host names with six IP numbers:

ns2.observatoiredesmarques.fr points to: 2a00:1630:210:3::392a02:6ea0:c776::432a02:6ea0:cf2b::189.222.108.240169.150.255.43 and 188.122.87.39.

ns3.nameshield.net points to: 2001:19f0:5:353:5400:ff:fe37:618f2a02:6ea0:c140::12a02:6ea0:e216::137.19.207.8045.63.17.113 and 195.181.171.194.

Host names with four IP numbers:

obs.ns1.fr points to: 2a01:c8:200:111::462a01:c8:300:111::4681.92.91.46 and 185.65.58.46.

Mail Servers

biheadstart.ca is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

biheadstart.ca shares at least some mail servers with other domains, for example ns500759.ns500759.ns500698.ns500698.ns500736.ns500735.ns500735.ns500708.ns500576.ns500708.ns500619.ns500698.ns500652.ns500652.trackreceptor.com, ns500758.ns500758.ns500698.ns500758.ns500735.ns500736.ns500735.ns500736.ns500619.ns500698.ns500576.ns500652.trackreceptor.com, ns500758.ns500758.ns500759.ns500698.ns500758.ns500758.ns500698.ns500736.ns500698.ns500735.ns500576.ns500708.ns500576.ns500619.ns500576.ns500576.trackreceptor.com, ns500731.ns500742.ns500671.ns500731.ns500671.ns500705.ns500705.ns500688.ns500678.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com and ns500759.ns500698.ns500698.ns500698.ns500698.ns500735.ns500735.ns500736.ns500735.ns500698.ns500576.ns500708.ns500576.ns500619.ns500576.ns500576.trackreceptor.com.

These mail servers are commonly used alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers: aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27; aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27; aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 142.251.2.26; alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27; alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.