sy-delfinen.dk

📜 Historical scan 2026-06-17 17:05:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sy-delfinen.dk is a .dk domain served by 2 nameservers (ns1.dnspro.dk, ns2.dnspro.dk). It was registered on 27 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.126.250.184 is hosted by Norlys Digital A/S (AS9167) in Denmark. Mail is handled by mx.spamfilter.io. 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#

2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnspro.dk	194.126.250.186	ns1.dnspro.dk	AS9167 Norlys Telco A/S
ns2.dnspro.dk	212.98.111.44	—	AS42525 GlobalConnect A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.126.250.184	—	—	AS9167	Norlys Digital A/S	194.126.250.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 156ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.sy-delfinen.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@sy-delfinen.dk; ruf=mailto:dmarc@sy-delfinen.dk; pct=100;

📬 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 2026-10-08 02:04:43

www CNAME	sy-delfinen.dk (all on sy-delfinen.dk) → 194.126.250.184 (AS9167)
www vs bare domain	Same network sy-delfinen.dk: 194.126.250.184 (AS9167) www.sy-delfinen.dk: 194.126.250.184 (AS9167)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records 113ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

130ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2024031201
Primary NS (MNAME)	ns1.dnspro.dk
Responsible (RNAME)	hostmaster@dnspro.dk
Refresh	10800s
Retry	3600s
Expire	777600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 10:33:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-09-27
Expires	2027-09-30 (342d)

🔗 Same registrant#

22 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
b-31.dk	Punktum dk A/S (direct)
ballegrd.dk	Punktum dk A/S (direct)
barokhest.dk	Punktum dk A/S (direct)
bertelsen-data.dk	Punktum dk A/S (direct)
bertelsendata.dk	Punktum dk A/S (direct)
danskeheste.dk	Punktum dk A/S (direct)
delfinen.dk	Punktum dk A/S (direct)
frederiksborghesten.dk	Punktum dk A/S (direct)
lqb.dk	Punktum dk A/S (direct)
nationalhest.dk	Punktum dk A/S (direct)
nb-cloud.dk	Punktum dk A/S (direct)
netprof.dk	Punktum dk A/S (direct)
ponyo.dk	Punktum dk A/S (direct)
qvistbertelsen.dk	Punktum dk A/S (direct)
rask-bertelsen.dk	Punktum dk A/S (direct)
raskbertelsen.dk	Punktum dk A/S (direct)
socani.dk	Punktum dk A/S (direct)
tnhosting.dk	Punktum dk A/S (direct)
tnoc.dk	Punktum dk A/S (direct)
troldgaardsvej.dk	Punktum dk A/S (direct)
uqc.dk	Punktum dk A/S (direct)
winkler-bertelsen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

40ms

41ms

AAAA

41ms

TXT

156ms

CAA

40ms

HTTPS

39ms

TLSA

113ms

SOA

41ms

MTA-STS

235ms

DNSSEC

130ms

SRV

0ms

Total

647ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 02:04:43	501ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 05:22:18	558ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-28 09:06:25	1052ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 01:51:58	1016ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 17:25:04	1043ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 17:05:29 shown	647ms	2 NS 1 A 1 MX	🔓 Insecure