`nullmx.rgfk.com`

DNSSEC

⚠️ Not signed

`rgfk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:10c3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d793^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.195^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.147^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clay.ns.cloudflare.com` ⭐
NS	`evangeline.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.195, 172.67.215.147
		IPv6 hints	2606:4700:3031::6815:10c3, 2606:4700:3035::ac43:d793
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOA	`clay.ns.cloudflare.com`dns@cloudflare.com serial=2406782484

Previously MX for

rgfk.com

Same first word

nullmx.com

nullmx.net

nullmx.org

DNS History

4 records (0 active, 4 former)

○MXio.bouncemx.com2015-10-15 → 2015-10-15 · 3 obs

● 2015-10-15 18:31:40
○ 2016-06-06 13:52:16
○ 2026-07-19 22:48:04

○A209.181.247.1051970-01-01 → 1970-01-01 · 3 obs

● 1970-01-01 00:00:00
○ 2015-10-15 18:31:40
○ 2026-07-19 22:48:04

○A70.39.84.2322015-10-15 → 2015-10-15 · 4 obs

○ 1970-01-01 00:00:00
● 2015-10-15 18:31:40
○ 2016-06-06 13:52:16
○ 2026-07-19 22:48:04

○CNAMEr.dcoin.co2015-10-15 → 2016-04-08 · 4 obs

● 2015-10-15 18:31:40
● 2016-04-08 06:05:20
○ 2016-06-06 13:52:16
○ 2026-07-19 22:48:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rgfk.com	clay.ns.cloudflare.com, evangeline.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.88

NS records: clay.ns.cloudflare.com, evangeline.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rgfk.com (unsigned zone)

⏱️ Timing

Total: 390ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (clay.ns.cloudflare.com, clay.ns.cloudflare.com, clay.ns.cloudflare.com...)

nullmx.rgfk.com - robtex.com

nullmx.rgfk.com

rgfk.com