`biginmail.ca`

DNSSEC	⚠️ Not signed
NS	`ns1.zohocorp.com` ⭐
		A	2001:502:4612::7e^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns90.ultradns.org`
		A	156.154.67.90^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns90.ultradns.org`
NS	`ns11.zns-53.com`
		A	2602:801:c00a::88^{🇺🇸 Zoho-Streaming-Content-Network2602:801:c00a::/48 Zoho Streaming Content Network}
			PTR	`ns11.zns-53.com`
		A	136.143.172.88^{🇺🇸 Zoho-Streaming-Content-Network136.143.172.0/24 Zoho Streaming Content Network}
			PTR	`ns11.zns-53.com`
NS	`ns21.zns-53.net`
		A	2602:801:c00b::99^{🇺🇸 Zoho-Streaming-Content-Network2602:801:c00b::/48 Zoho Streaming Content Network}
			PTR	`ns21.zns-53.net`
		A	136.143.173.99^{🇺🇸 Zoho-Streaming-Content-Network136.143.173.0/24 Zoho Streaming Content Network}
			PTR	`ns21.zns-53.net`
NS	`ns31.zns-53.com`
		A	2602:801:c00c::88^{🇺🇸 Zoho-Streaming-Content-Network2602:801:c00c::/48 Zoho Streaming Content Network}
			PTR	`ns31.zns-53.com`
		A	169.148.151.88^{🇺🇸 Zoho-Streaming-Content-Network169.148.151.0/24 Zoho Streaming Content Network}
			PTR	`ns31.zns-53.com`
NS	`ns41.zns-53.net`
		A	2602:801:c00c::99^{🇺🇸 Zoho-Streaming-Content-Network2602:801:c00c::/48 Zoho Streaming Content Network}
			PTR	`nns41.zns-53.net`
		A	169.148.152.99^{🇺🇸 Zoho-Streaming-Content-Network169.148.152.0/23 Zoho Streaming Content Network}
			PTR	`ns41.zns-53.net`
NS	`pdns90.ultradns.biz`
		A	2610:a1:1015::7e^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns90.ultradns.biz`
		A	156.154.66.90^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns90.ultradns.biz`
NS	`pdns90.ultradns.com`
		A	2001:502:f3ff::7e^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns90.ultradns.com`
		A	156.154.64.90^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns90.ultradns.com`
NS	`pdns90.ultradns.net`
		A	2610:a1:1014::7e^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns90.ultradns.net`
		A	156.154.65.90^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns90.ultradns.net`
SOA	`ns1.zohocorp.com`dnsadmin@vtitan.com 2023-10-24 #0

`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=2605102130

Same first word

biginmail.eu

biginmail.jp

biginmail.com.au

biginmail.ca

biginmail.com

DNS History

8 records (8 active, 0 former)

●NSns1.zohocorp.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 21:10:48
● 2026-05-10 22:26:32

●NSns11.zns-53.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 21:10:48
● 2026-05-10 22:26:32

●NSns21.zns-53.net2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 21:10:48
● 2026-05-10 22:26:32

●NSns31.zns-53.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 21:10:48
● 2026-05-10 22:26:32

●NSns41.zns-53.net2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 21:10:48
● 2026-05-10 22:26:32

●NSpdns90.ultradns.biz2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 21:10:48
● 2026-05-10 22:26:32

●NSpdns90.ultradns.com2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 21:10:48
● 2026-05-10 22:26:32

●NSpdns90.ultradns.net2026-05-01 → 2026-05-10 · 2 obs

● 2026-05-01 21:10:48
● 2026-05-10 22:26:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
biginmail.ca	ns21.zns-53.net, ns41.zns-53.net, ns1.zohocorp.com, ns11.zns-53.com...	-

✅ Authoritative Response

Server:136.143.173.99

NS records: ns21.zns-53.net, ns41.zns-53.net, ns1.zohocorp.com, ns11.zns-53.com, pdns90.ultradns.com, pdns90.ultradns.biz, ns31.zns-53.com, pdns90.ultradns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biginmail.ca (unsigned zone)

⏱️ Timing

Total: 1071ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	8	`ns1.zohocorp.com, ns11.zns-53.com...`
SOA	1	`ns1.zohocorp.com dnsadmin.vtitan.com`

Analysis

Name Servers

biginmail.ca is delegated to eight name servers: pdns90.ultradns.biz, pdns90.ultradns.com, ns11.zns-53.com, ns31.zns-53.com, ns1.zohocorp.com, pdns90.ultradns.net, ns21.zns-53.net and ns41.zns-53.net.

biginmail.ca at least partially shares name servers with other domains, for instance shivrams.com, luxurybal.com, tell-your-friend.in, zohoone.sa and admphybrid.com.