`smtp20buf.graphiccontrols.com`

DNSSEC

⚠️ Not signed

`graphiccontrols.com`

DNSSEC	⚠️ Not signed
A	2606:4700:10::6814:2701^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:9eda^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.39.1^{Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.158.218^{🇺🇸 Cloudflare172.66.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coen.ns.cloudflare.com` ⭐
NS	`joyce.ns.cloudflare.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
MX	`us-smtp-inbound-2.mimecast.com` ⭐
TXT	`v=spf1 include:UniversalSPF.org -include:x.UniversalSPF.org include:_netblock...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.20.39.1, 172.66.158.218
		IPv6 hints	2606:4700:10::6814:2701, 2606:4700:10::ac42:9eda
SOA	`coen.ns.cloudflare.com`dns@cloudflare.com serial=2403467795

Previously MX for

graphiccontrolsltd.co.uk

crowng.com

dianielsen.com

dia-nielsen.de

tracefast.com

ticketsthatwork.com

leadlok.com

chartrite.com

biomedical-innovations.com

crowngraphic.com

graphiccontrols.com

DNS History

1 record (0 active, 1 former)

○A66.251.50.1662015-05-23 → 2026-02-17 · 4 obs

● 2015-05-23 19:46:28
● 2026-02-17 00:30:10
○ 2026-04-01 22:07:22
○ 2026-05-09 15:23:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
graphiccontrols.com	joyce.ns.cloudflare.com, coen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.151

NS records: joyce.ns.cloudflare.com, coen.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 82ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

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

smtp20buf.graphiccontrols.com - robtex.com