borreskov.dk

📜 Historical scan 2026-10-04 10:05:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

borreskov.dk is a .dk domain served by 3 nameservers (ns1.cyns1.net, ns2.cyns2.net, ns3.cyns3.net). It was registered on 17 January 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.borreskov.dk. 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#

3 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.cyns1.net	2602:fc16:3:89::2 45.59.100.152	— ns01.cloudyork.com	AS203380 DA International Group Ltd. AS203380 DA International Group Ltd.
ns2.cyns2.net	2602:fc16:2:344::5673 83.171.203.46	— ns02.cloudyork.com	AS203380 DA International Group Ltd. AS203380 DA International Group Ltd.
ns3.cyns3.net	194.110.87.170 2a01:8740:1:109f::5c6b	ns03.cloudyork.eu —	AS203380 DA International Group Ltd. AS203380 DA International Group Ltd.

🌍 A Records#

1 records 174ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.217.124.141	1400s	park01.cloudyork.com	AS203380	—	—	🇩🇪 Germany	—

📧 MX Records#

1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	1400s	mail.borreskov.dk	13.140.29.187	mail01.cloudyork.com	AS203380 DA International Group Ltd.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 677ms

TXT Record
v=spf1 a mx ~all

✉️ SPF#

Policy	Record (borreskov.dk)
~all (soft fail)	v=spf1 a mx ~all

📨 DMARC#

Policy	Record (_dmarc.borreskov.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 2026-10-13 06:14:58

www CNAME	borreskov.dk (all on borreskov.dk) → 169.58.73.34 2a02:c207:2363:5212::1 (AS51167)
www vs bare domain	Same network borreskov.dk: 169.58.73.34 2a02:c207:2363:5212::1 (AS51167) www.borreskov.dk: 169.58.73.34 2a02:c207:2363:5212::1 (AS51167)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

200ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

185ms

Field	Value
Serial	2026100100
Primary NS (MNAME)	ns1.cyns1.net
Responsible (RNAME)	admin@borreskov.dk
Refresh	1400s
Retry	7200s
Expire	86400s
Minimum (neg-cache TTL)	1400s

📋 Registration#

WHOIS fetched 2026-10-11 18:47:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-01-17
Expires	2031-03-31 (1625d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

68ms

174ms

70ms

AAAA

68ms

TXT

677ms

CAA

151ms

HTTPS

50ms

TLSA

162ms

SOA

185ms

MTA-STS

192ms

DNSSEC

200ms

SRV

306ms

Total

2182ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 06:14:58	1596ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-08 22:34:02	2549ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 10:05:19 shown	2182ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-02 10:02:00	775ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 09:25:16	4548ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 08:14:34	878ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-16 15:28:37	9497ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 07:33:57	875ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 16:16:12	565ms	2 NS 1 A 1 MX	🔓 Insecure