`sfl123.focus.skillfulllearning.com`

DNSSEC	⚠️ Not signed
A	217.12.218.123^{🇳🇱 ITLDC-EU217.12.218.0/24 VDS/VPS route for SERVERIUS NL}
		PTR	`sfl123.focus.skillfulllearning.com`

`focus.skillfulllearning.com`

	DNSSEC	⚠️ Not signed
	A	104.219.232.156^{🇺🇸 AS-DATAWAGON104.219.232.0/24 Path Network, Inc. - Anycasted Proxy-Route for AS27176}
	MX	`mx1.focus.skillfulllearning.com` ⭐
	MX	`mx3.focus.skillfulllearning.com`⁽³⁰⁾
	TXT	`yahoo-verification-key=+CLl5rij5AFLhp2tVU1cabfpq7EC0afhXwcmDxa8lD0=`
	TXT	`v=spf1 ip4:209.200.237.86/32 ip4:209.200.237.157/32 ip4:209.200.237.102/32 ip...`

123.218.12.217.in-addr.arpa

1 record (1 active, 0 former)

●A217.12.218.1232026-03-13 → 2026-04-11 · 2 obs

● 2026-03-13 09:29:22
● 2026-04-11 18:50:42

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
skillfulllearning.com	ns43.domaincontrol.com, ns44.domaincontrol.com	4 records

Server:173.201.69.22

NS records: ns43.domaincontrol.com, ns44.domaincontrol.com

⚠️ Insecure (no DNSSEC)

No DS record for skillfulllearning.com (unsigned zone)

Total: 91ms | Queries: -

Type	Count	Sample Data
A	1	`217.12.218.123`

Total: 4

Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)