`securitybrief.ca`

DNSSEC	⚠️ Not signed
A	210.48.126.143^{🇳🇿 ICONZ-AS210.48.0.0/17 INTERNET COMPANY OF NEW ZEALAND LIMITED ICONZ House, 60 Airedale Street,}
		PTR	`ip-210-48-126-143.iconz.net.nz`
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
TXT	`google-site-verification=7TGMrTn-87bhLs50GhDrtEp0j4zITVaLB5AMvCic62M`
TXT	`v=spf1 a mx include:_spf.google.com include:sendgrid.net -all`
SOA	`ns1.linode.com`seanm@techday.com serial=2021000010

`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.ca`admin-dns@cira.ca serial=2603242300

🔒 HSTS Preload (+subdomains)

securitybrief.co.nz

securitybrief.eu

securitybrief.asia

securitybrief.com

securitybrief.ca

securitybrief.co.uk

securitybrief.in

securitybrief.ie

securitybrief.com.au

securitybrief.news

fibersecurity.com

fibersecurity.net

fibersecurity.ir

fibresecurity.com

6 records (6 active, 0 former)

●NSns1.linode.com2026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 07:23:10
● 2026-03-24 23:48:12

●NSns2.linode.com2026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 07:23:10
● 2026-03-24 23:48:12

●NSns3.linode.com2026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 07:23:10
● 2026-03-24 23:48:12

●NSns4.linode.com2026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 07:23:10
● 2026-03-24 23:48:12

●NSns5.linode.com2026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 07:23:10
● 2026-03-24 23:48:12

●A210.48.126.1432026-02-19 → 2026-03-24 · 2 obs

● 2026-02-19 07:23:10
● 2026-03-24 23:48:12

Zone	Nameservers	Glue
ca	j.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca	-
securitybrief.ca	ns2.linode.com, ns3.linode.com, ns5.linode.com, ns1.linode.com...	-

Server:92.123.95.2

NS records: ns2.linode.com, ns3.linode.com, ns5.linode.com, ns1.linode.com, ns4.linode.com

⚠️ Insecure (no DNSSEC)

No DS record for securitybrief.ca (unsigned zone)

Total: 745ms | Queries: -

Type	Count	Sample Data
A	1	`210.48.126.143`
NS	5	`ns1.linode.com, ns4.linode.com...`
TXT	2	`google-site-verification=7TGMrTn-87bhLs5, v=spf1 a mx include:_spf.google.com incl`
SOA	1	`ns1.linode.com seanm.techday.com`