national-casinoonline.dk DNS records

🖥️ Nameservers2 records 89ms

Nameserver	IP addresses	PTR	ASN / ISP
bill.ns.cloudflare.com	108.162.193.74 172.64.33.74 173.245.59.74 2606:4700:58::adf5:3b4a 2803:f800:50::6ca2:c14a 2a06:98c1:50::ac40:214a	bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
shubhi.ns.cloudflare.com	108.162.194.63 162.159.38.63 172.64.34.63 2606:4700:50::a29f:263f 2803:f800:50::6ca2:c23f 2a06:98c1:50::ac40:223f	shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.25.37	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.222.152	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 95ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.national-casinoonline.dk	5.43.226.142	mail.essaycock.com	AS51248 Host-Telecom.com s.r.o.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.national-casinoonline.dk → 5.43.226.142
🔶 Autoconfig	mail.national-casinoonline.dk → 5.43.226.142

🔷 AAAA Records (IPv6)2 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1925	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:de98	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 111ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.25.37,172.67.222.152 ech=AEX+DQBBiAAgACDwEbMk+V5vxoyLyunYXrpfvE4B481DgeXXk7G8UqFZDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1925,2606:4700:3036::ac43:de98

📝 TXT Records1 records 274ms

TXT Record
v=spf1 mx mail.national-casinoonline.dk ip4:5.43.226.142 ~all

✉️ SPF

Policy	Record (national-casinoonline.dk)
~all (soft fail)	v=spf1 mx mail.national-casinoonline.dk ip4:5.43.226.142 ~all

📨 DMARC

Policy	Record (_dmarc.national-casinoonline.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:support@national-casinoonline.dk

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC177ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413122676
Primary NS (MNAME)	bill.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

89ms

A

74ms

MX

95ms

AAAA

62ms

TXT

274ms

CAA

74ms

HTTPS

111ms

TLSA

106ms

SOA

0ms

MTA-STS

95ms

DNSSEC

177ms

SRV

116ms

Total

1310ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 05:41:02	1310ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-21 15:58:19	3532ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-18 13:55:47	6409ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-06 12:31:24	1425ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-09 02:26:05	1206ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 05:14:40	803ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 15:19:59	902ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 04:35:30	954ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:52:56	749ms	2 NS 2 A 0 MX	🔓 Insecure	View