rsmregnskab.dk

Records from scan: 2026-10-02 19:07:24 · 516ms total · last checked 2026-10-20 10:55 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rsmregnskab.dk is a .dk domain served by 2 nameservers (ns1.alco.dk, ns2.alco.dk). It was registered on 3 January 2024 (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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.alco.dk	46.225.229.1	ns1.alco.dk	AS24940 Hetzner Online GmbH
ns2.alco.dk	89.167.94.156	ns2.alco.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. 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 280ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.rsmregnskab.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:67e29fbb0fa28@dmarc-dk.centerasecurity.com

📬 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#

checked 2026-10-17 08:25:16

www	NXDOMAIN
www vs bare domain	Neither resolves rsmregnskab.dk: no address www.rsmregnskab.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#

76ms

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#

52ms

Field	Value
Serial	2025121809
Primary NS (MNAME)	ns1.alco.dk
Responsible (RNAME)	hostmaster@alco.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	43200s

📋 Registration#

WHOIS fetched 2026-10-20 13:24:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-01-03
Expires	2027-01-02 (73d)

🔗 Same registrant#

12 domains

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
brandt-revision.dk	Punktum dk A/S (direct)
brandtadministration.dk	Punktum dk A/S (direct)
brandtrevision.dk	Punktum dk A/S (direct)
brandtrevisor.dk	Punktum dk A/S (direct)
bsp.dk	Punktum dk A/S (direct)
jh-revision.dk	Punktum dk A/S (direct)
moorestephens.dk	Punktum dk A/S (direct)
revisionbrandt.dk	Punktum dk A/S (direct)
rgkbh.dk	Punktum dk A/S (direct)
rrcj.dk	Punktum dk A/S (direct)
rsmdk.dk	Punktum dk A/S (direct)
vprevision.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

47ms

56ms

AAAA

51ms

TXT

280ms

CAA

58ms

HTTPS

49ms

TLSA

60ms

SOA

52ms

MTA-STS

79ms

DNSSEC

76ms

SRV

113ms

Total

516ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 19:07:24 shown	516ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-29 16:30:26	564ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-25 21:29:17	9402ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-06 03:52:31	1167ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-03 10:49:02	945ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-27 22:15:10	1497ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-18 14:46:04	841ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-18 02:27:14	5078ms	2 NS 0 A 0 MX	🔓 Insecure