danskroerfrysning.dk

📜 Historical scan 2026-06-21 06:44:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

danskroerfrysning.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 24 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.226 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed but currently fails validation, 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#

2 records 153ms

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 199ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.226	3600s	vm1030.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 186ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	3600s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 522ms

TXT Record
v=spf1 include:spf.onlinemail.io -all

✉️ SPF#

Policy	Record (danskroerfrysning.dk)
-all (hard fail)	v=spf1 include:spf.onlinemail.io -all

📨 DMARC#

Policy	Record (_dmarc.danskroerfrysning.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-21 13:47:04

www	185.21.42.226 (AS48854) (address records, no CNAME)
www vs bare domain	Same network danskroerfrysning.dk: 185.21.42.226 (AS48854) www.danskroerfrysning.dk: 185.21.42.226 (AS48854)
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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

445ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'danskroerfrysning.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

297ms

Field	Value
Serial	2026020801
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 2026-10-23 11:51:14

Field	Value
Registrar	CURANET A/S
Registered	2025-11-24
Expires	2026-11-23 (30d)

🔗 Same registrant#

5 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
asbestsaneringsjaelland.dk	CURANET A/S
asbestsaneringsjælland.dk	CURANET A/S
dansk-roerfrysning.dk	CURANET A/S
roerfrysning.dk	CURANET A/S
rørfrysning.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

153ms

199ms

186ms

AAAA

246ms

TXT

522ms

CAA

208ms

HTTPS

227ms

TLSA

204ms

SOA

297ms

MTA-STS

221ms

DNSSEC

445ms

SRV

322ms

Total

1829ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 13:47:04	424ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-09 14:43:15	377ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 12:28:08	418ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 02:51:10	900ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-21 11:51:51	502ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-04 14:59:37	875ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-21 06:44:35 shown	1829ms	2 NS 1 A 2 MX	⚠️ Bogus
2026-06-17 00:50:54	451ms	2 NS 1 A 2 MX	🔒 Secure