alxb.dk DNS records

🖥️ Nameservers2 records 114ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	108.162.193.109 172.64.33.109 173.245.59.109 2606:4700:58::adf5:3b6d 2803:f800:50::6ca2:c16d 2a06:98c1:50::ac40:216d	dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
melody.ns.cloudflare.com	108.162.194.250 162.159.38.250 172.64.34.250 2606:4700:50::a29f:26fa 2803:f800:50::6ca2:c2fa 2a06:98c1:50::ac40:22fa	melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 434ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (alxb.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.alxb.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:bb06812560014df49ce3921318ba2d6d@dmarc-reports.cloudflare.net;

📬 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)

🔐 DNSSEC369ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413404558
Primary NS (MNAME)	dave.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

114ms

A

107ms

MX

111ms

AAAA

134ms

TXT

434ms

CAA

106ms

HTTPS

120ms

TLSA

88ms

SOA

0ms

MTA-STS

173ms

DNSSEC

369ms

SRV

174ms

Total

1644ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 01:20:40	1644ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-09 12:35:07	1139ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-07-17 07:02:28	8815ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-07-13 15:03:01	979ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-23 01:51:29	2467ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-22 00:23:24	1178ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 22:33:03	735ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-21 04:20:52	1142ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 20:35:19	739ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-16 12:49:26	921ms	2 NS 0 A 0 MX	🔓 Insecure	View