`smtp.madscience.org`

DNSSEC	⚠️ Not signed
A	208.85.113.67^{🇨🇦 AS40191208.85.112.0/22 77 Mowat Ave. 506 Toronto ON M6K-3E3 Canada}
		PTR	`smtp.madscience.org`

`madscience.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:19ed^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a82f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.237^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.47^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aliza.ns.cloudflare.com` ⭐
NS	`viddy.ns.cloudflare.com`
MX	`madscience-org.mail.protection.outlook.com` ⭐
TXT	`4ad4b2ihiscvoilcsonqp2j8ll`
TXT	`MS=ms11943360`
TXT	`_uu5ekuuk94dizzlgnx85r1lq2wlfiw7`
TXT	`facebook-domain-verification=u6pj1ayb8ialzo47vfvmiddsupbwl4`
TXT	`google-site-verification=BT6j8dl2JwwGG3H5Nkj0N7vdurxhBRvLEXKRZ2qtGhQ`
TXT	`google-site-verification=DgwMABpoG76nYEAypoBzwZuxebYNWbttW7Az-Piz--g`
TXT	`twilio-domain-verification=fcb1aab0ede131b9b5eb1ec5118ecad6`
TXT	`v=spf1 ip4:208.85.113.67 ip4:147.253.148.22 include:spf.protection.outlook.co...`
TXT	`zoho-verification=zb23197706.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.25.237, 172.67.168.47
		IPv6	2606:4700:3031::6815:19ed, 2606:4700:3034::ac43:a82f
SOA	`aliza.ns.cloudflare.com`dns@cloudflare.com serial=2399538086

WOT: SAFE (65/100)
rank #110757 globally
rank #9333 in the tld
WOT: SAFE (78/100)
📈 Tranco rank: #310,885

PTR for

67.113.85.208.in-addr.arpa

Previously MX for

madscience.org

Same first word

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DNS History

1 record (1 active, 0 former)

●A208.85.113.672015-06-12 → 2026-03-25 · 2 obs

● 2015-06-12 22:41:18
● 2026-03-25 21:50:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
madscience.org	viddy.ns.cloudflare.com, aliza.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.55

NS records: viddy.ns.cloudflare.com, aliza.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for madscience.org (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.85.113.67`

Analysis

IP Addresses

smtp.madscience.org points to a single IP number: 208.85.113.67.

smtp.madscience.org - robtex.com