dfsintnw.ca - robtex.com

dfsintnw.ca

DNSSEC⚠️ Not signed
A75.2.44.73🇺🇸 Amazon75.2.32.0/20
PTRa34e4f49ac08964ba.awsglobalaccelerator.com
NSha1.markmonitor.zone ⭐
A2001:67c:1bc::5🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRha1.markmonitor.zone
A192.174.68.5🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRha1.markmonitor.zone
NSha2.markmonitor.zone
A2620:10a:80eb::6b🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1
PTRha2.markmonitor.zone
A162.219.54.170🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1
PTRha2.markmonitor.zone
NSha3.markmonitor.zone
A2001:67c:10b8::5🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRha3.markmonitor.zone
A176.97.158.5🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRha3.markmonitor.zone
NSha4.markmonitor.zone
A2620:10a:80ec::6b🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2
PTRha4.markmonitor.zone
A162.219.55.170🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2
PTRha4.markmonitor.zone
MXdfsintnw-ca.mail.protection.outlook.com ⭐
A2a01:111:f403:c942::1🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A2a01:111:f403:c942::2🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A2a01:111:f403:c944::🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A2a01:111:f403:c944::1🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
A52.101.190.1🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A52.101.190.3🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt6pr01cu00103.inbound.protection.outlook.com
A52.101.192.0🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
A52.101.192.1🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
TXTMS=ms74552534
TXTv=spf1 include:spf.protection.outlook.com -all
SOAha1.markmonitor.zonehostmaster@markmonitor.com 2025-04-30 #1

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=2607200800

Same first word

dfsintnw.ca

DNS History

8 records (6 active, 2 former)

202120222023202420252026NSha1.markmonitor.zoneha2.markmonitor.zoneha3.markmonitor.zoneha4.markmonitor.zonedns1.sherweb.comMXdfsintnw-ca.mail.protection.outlook.comA75.2.44.7370.32.102.195
○NSdns1.sherweb.com2020-04-07 → 2020-04-07 · 3 obs
● 2020-04-07 06:53:58
○ 2026-06-03 22:43:20
○ 2026-07-20 08:21:32
●NSha1.markmonitor.zone2026-06-03 → 2026-07-20 · 3 obs
○ 2020-04-07 06:53:58
● 2026-06-03 22:43:20
● 2026-07-20 08:21:32
●NSha2.markmonitor.zone2026-06-03 → 2026-07-20 · 3 obs
○ 2020-04-07 06:53:58
● 2026-06-03 22:43:20
● 2026-07-20 08:21:32
●NSha3.markmonitor.zone2026-06-03 → 2026-07-20 · 3 obs
○ 2020-04-07 06:53:58
● 2026-06-03 22:43:20
● 2026-07-20 08:21:32
●NSha4.markmonitor.zone2026-06-03 → 2026-07-20 · 3 obs
○ 2020-04-07 06:53:58
● 2026-06-03 22:43:20
● 2026-07-20 08:21:32
●MXdfsintnw-ca.mail.protection.outlook.com2020-04-07 → 2026-07-20 · 2 obs
● 2020-04-07 06:53:58
● 2026-07-20 08:21:32
○A70.32.102.1952020-04-07 → 2020-04-07 · 3 obs
● 2020-04-07 06:53:58
○ 2026-06-03 22:43:20
○ 2026-07-20 08:21:32
●A75.2.44.732026-06-03 → 2026-07-20 · 3 obs
○ 2020-04-07 06:53:58
● 2026-06-03 22:43:20
● 2026-07-20 08:21:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
dfsintnw.caha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone, ha4.markmonitor.zone-

✅ Authoritative Response

Server:162.219.54.170

NS records: ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone, ha4.markmonitor.zone

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dfsintnw.ca (unsigned zone)

⏱️ Timing

Total: 281ms | Queries: -

📄 Records

TypeCountSample Data
A175.2.44.73
NS4ha1.markmonitor.zone, ha2.markmonitor.zone...
MX1dfsintnw-ca.mail.protection.outlook.com
TXT2MS=ms74552534, v=spf1 include:spf.protection.outlook.co
SOA1ha1.markmonitor.zone hostmaster.markmoni

Analysis

IP Addresses

dfsintnw.ca points to a single IP number: 75.2.44.73.

Additional host names — assurancesviebonifiee.ca, desjardinstravelcontest.ca, desjardinsassurancegenerale.com and two others — share IP numbers with dfsintnw.ca.

Name Servers

dfsintnw.ca has four authoritative name servers: ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone.

There is at least partial name server overlap between dfsintnw.ca and other domains — mycamine-forum.de, paccarparts.com.mx, portalwtw.co and two more among them.

These name servers regularly appear alongside ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com and 4 other name servers in NS record sets.

All four hostnames — ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone — resolve to two IP numbers apiece: ha1.markmonitor.zone to 192.174.68.5 and 2001:67c:1bc::5; ha2.markmonitor.zone to 162.219.54.170 and 2620:10a:80eb::6b; ha3.markmonitor.zone to 176.97.158.5 and 2001:67c:10b8::5; ha4.markmonitor.zone to 162.219.55.170 and 2620:10a:80ec::6b.

Mail Servers

dfsintnw.ca has one mail server: dfsintnw-ca.mail.protection.outlook.com.

dfsintnw-ca.mail.protection.outlook.com points to 8 IP numbers: 52.101.190.1, 52.101.190.3, 52.101.192.0 and 5 other.