listen.dk

📜 Historical scan 2026-10-09 10:20:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

listen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 November 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.68.82.47 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.68.82.47	43200s	fra0.kbit.dk	AS14061	DigitalOcean, LLC	138.68.64.0/18	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

1 records 67ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a03:b0c0:3:d0::1fe7:6001	43200s	fra0.kbit.dk	AS14061	DigitalOcean, LLC	2a03:b0c0:0:0:0:0:0:0/46	🇩🇪 Germany	Frankfurt am Main

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 166ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 17:49:46

www CNAME	listen.dk (all on listen.dk) → 138.68.82.47 2a03:b0c0:3:d0::1fe7:6001 (AS14061)
www vs bare domain	Same network listen.dk: 138.68.82.47 2a03:b0c0:3:d0::1fe7:6001 (AS14061) www.listen.dk: 138.68.82.47 2a03:b0c0:3:d0::1fe7:6001 (AS14061)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

76ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

27ms

Field	Value
Serial	2026090901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-10 18:13:57

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-11-14
Expires	2036-04-30 (3475d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

44ms

47ms

AAAA

67ms

TXT

166ms

CAA

37ms

HTTPS

49ms

TLSA

116ms

SOA

27ms

MTA-STS

56ms

DNSSEC

76ms

SRV

74ms

Total

551ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 17:49:46	910ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 10:20:21 shown	551ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 07:23:04	621ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 11:28:23	577ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 13:11:28	577ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 14:29:59	896ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 18:54:51	1140ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 18:13:08	8816ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 01:09:18	2729ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 10:02:38	5673ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 18:20:00	1074ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 07:12:25	1002ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 04:47:03	808ms	2 NS 1 A 0 MX	🔒 Secure