`mail.toptbdev.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c17c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:39e8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.232^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.124^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.57.232, 172.67.193.124
		IPv6	2606:4700:3030::ac43:c17c, 2606:4700:3033::6815:39e8

`toptbdev.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:c17c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:39e8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.232^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.124^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`leanna.ns.cloudflare.com` ⭐
NS	`terry.ns.cloudflare.com`
MX	`_dc-mx.e1f531340ad5.toptbdev.net` ⭐
TXT	`v=spf1 a mx ip4:139.99.199.183 ip6:2402:1f00:8100:400:0:0:0:1051 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.57.232, 172.67.193.124
		IPv6	2606:4700:3030::ac43:c17c, 2606:4700:3033::6815:39e8
SOA	`leanna.ns.cloudflare.com`dns@cloudflare.com serial=2399761107

WOT: SAFE (50/100)
rank #842928 globally
rank #25877 in the tld
WOT: SAFE (50/100)

Previously MX for

toptbdev.net

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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...	-
toptbdev.net	terry.ns.cloudflare.com, leanna.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.151

NS records: terry.ns.cloudflare.com, leanna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for toptbdev.net (unsigned zone)

⏱️ Timing

Total: 389ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.57.232, 172.67.193.124`
AAAA	2	`2606:4700:3030::ac43:c17c, 2606:4700:3033::6815:39e8`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

mail.toptbdev.net maps to four IP numbers: 2606:4700:3030::ac43:c17c, 2606:4700:3033::6815:39e8, 104.21.57.232 and 172.67.193.124.

Other host names, for instance www.learndapper.com, flexiti.net, lifeswstyle.com, kmcits0001.com and cairnhotelgroup.com share IP numbers with mail.toptbdev.net.

mail.toptbdev.net - robtex.com