`mail.paybook.ca`

DNSSEC	⚠️ Not signed
A	192.251.0.21^{🇨🇦 HYPERSPEED192.251.0.0/24 Tech Futures HyperSpeed Customers}
		PTR	`mail.paybook.ca`

`paybook.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:12b0^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b6d1^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.176^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.182.209^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kim.ns.cloudflare.com` ⭐
NS	`robert.ns.cloudflare.com`
MX	`mail.paybook.ca` ⭐
TXT	`google-site-verification=Y5fffu616b2cy7B4KahEJ3fdhyZRpjtKwpVfh4Syqzg`
TXT	`v=spf1 ip4:192.251.0.21 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.176, 172.67.182.209
		IPv6 hints	2606:4700:3034::6815:12b0, 2606:4700:3036::ac43:b6d1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOA	`kim.ns.cloudflare.com`dns@cloudflare.com serial=2411142868

PTR for

21.0.251.192.in-addr.arpa

MX for

paybook.ca

allaboutfloorsvancouver.ca

Same first word

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DNS History

1 record (1 active, 0 former)

●A192.251.0.212026-06-15 → 2026-08-08 · 2 obs

● 2026-06-15 12:31:58
● 2026-08-08 12:49:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca	-
paybook.ca	robert.ns.cloudflare.com, kim.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.126

NS records: robert.ns.cloudflare.com, kim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for paybook.ca (unsigned zone)

⏱️ Timing

Total: 388ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.251.0.21`

Analysis

Mail Server Role

mail.paybook.ca serves as a mail server for paybook.ca and allaboutfloorsvancouver.ca.

IP Addresses

mail.paybook.ca directs to one IP number, which is 192.251.0.21.

mail.paybook.ca - robtex.com

mail.paybook.ca

paybook.ca