nabl.dk

📜 Historical scan 2026-06-25 11:14:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nabl.dk is a .dk domain served by 4 nameservers (ns-137.awsdns-17.com, ns-1436.awsdns-51.org, ns-1766.awsdns-28.co.uk and 1 more). It was registered on 8 January 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 275ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-137.awsdns-17.com	205.251.192.137 2600:9000:5300:8900::1	ns-137.awsdns-17.com ns-137.awsdns-17.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1436.awsdns-51.org	205.251.197.156 2600:9000:5305:9c00::1	ns-1436.awsdns-51.org ns-1436.awsdns-51.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1766.awsdns-28.co.uk	205.251.198.230 2600:9000:5306:e600::1	ns-1766.awsdns-28.co.uk ns-1766.awsdns-28.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-748.awsdns-29.net	205.251.194.236 2600:9000:5302:ec00::1	ns-748.awsdns-29.net ns-748.awsdns-29.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 211ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 723ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.nabl.dk)
p=reject	v=DMARC1; p=reject;

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 04:40:08

www	Exists, no address
www vs bare domain	Neither resolves nabl.dk: no address www.nabl.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

553ms

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

🏷️ SOA#

213ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-137.awsdns-17.com
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-16 13:24:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-01-08
Expires	2027-01-31 (104d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
n-able.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

275ms

290ms

211ms

AAAA

269ms

TXT

723ms

CAA

233ms

HTTPS

269ms

TLSA

159ms

SOA

213ms

MTA-STS

273ms

DNSSEC

553ms

SRV

294ms

Total

2845ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:39:05	2805ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-25 11:14:28 shown	2845ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-17 20:33:03	745ms	4 NS 0 A 0 MX	🔓 Insecure