rederietlimfjorden.dk

Records from scan: 2026-10-09 13:33:37 · 4134ms total · last checked 2026-10-20 08:00 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rederietlimfjorden.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 28 June 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.188.209.82 is hosted by Fly.io, Inc. (AS40509) in United States. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 441ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 430ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.188.209.82	300s	ip-213-188-209-82.customer.flyio.net	AS40509	Fly.io, Inc.	213.188.192.0/19	🇺🇸 United States	—

📧 MX Records#

4 records 434ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.pub.mailpod9-cph3.one.com	185.164.14.118	mx1.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	3600s	mx2.pub.mailpod9-cph3.one.com	185.164.14.119	mx2.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	3600s	mx3.pub.mailpod9-cph3.one.com	185.164.14.120	mx3.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	3600s	mx4.pub.mailpod9-cph3.one.com	185.164.14.124	mx4.pub.mailpod9-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.21.40.38
🔶 Autoconfig	185.21.40.45

🔷 AAAA Records (IPv6)#

1 records 440ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a09:8280:1::182:4cf3:0	300s	ipv6.customer.flyio.net	AS40509	Fly.io, Inc.	2a09:8280:1:0:0:0:0:0/48	🇺🇸 United States	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 700ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (rederietlimfjorden.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~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#

checked 2026-10-09 13:33:37

www	185.21.40.45 (AS48854) (address records, no CNAME)
www vs bare domain	Different networks rederietlimfjorden.dk: 213.188.209.82 2a09:8280:1::182:4cf3:0 (AS40509) www.rederietlimfjorden.dk: 185.21.40.45 (AS48854) (all like this)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 2140ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	0FA6D8D3ECDA7F79ECCF336F77E0484A…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	0FA6D8D3ECDA7F79ECCF336F77E0484A…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	0FA6D8D3ECDA7F79ECCF336F77E0484A…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	0FA6D8D3ECDA7F79ECCF336F77E0484A…

🔐 DNSSEC#

544ms

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

🏷️ SOA#

79ms

Field	Value
Serial	2026100902
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 13:47:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-06-28
Expires	2027-06-30 (252d)

📋 WHOIS#

⏱️ Lookup Timing#

441ms

430ms

434ms

AAAA

440ms

TXT

700ms

CAA

427ms

HTTPS

425ms

TLSA

2140ms

SOA

79ms

MTA-STS

456ms

DNSSEC

544ms

SRV

490ms

Total

4134ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:33:37 shown	4134ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-25 05:51:40	636ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-04 21:36:42	570ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-04 10:34:14	586ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-26 03:16:25	2133ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-20 07:58:24	7672ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-19 21:00:55	1058ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 14:39:55	1496ms	2 NS 1 A 4 MX	🔒 Secure