sy-delfinen.dk

Records from scan: 2026-10-08 02:04:43 · 501ms total · last checked 2026-10-17 12:53 (unchanged)

⬇ 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 Telco 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 36ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.126.250.184	10800s	—	AS9167	Norlys Telco A/S	194.126.250.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	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 231ms

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#

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 53ms

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

🔐 DNSSEC#

83ms

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

🏷️ SOA#

50ms

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 (347d)

🔗 Same registrant#

13 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
barokhest.dk	Punktum dk A/S (direct)
bertelsen-data.dk	Punktum dk A/S (direct)
bertelsendata.dk	Punktum dk A/S (direct)
frederiksborghesten.dk	Punktum dk A/S (direct)
nationalhest.dk	Punktum dk A/S (direct)
nb-cloud.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)
tnoc.dk	Punktum dk A/S (direct)
troldgaardsvej.dk	Punktum dk A/S (direct)
winkler-bertelsen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

31ms

36ms

AAAA

37ms

TXT

231ms

CAA

47ms

HTTPS

41ms

TLSA

53ms

SOA

50ms

MTA-STS

54ms

DNSSEC

83ms

SRV

58ms

Total

501ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 02:04:43 shown	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	647ms	2 NS 1 A 1 MX	🔓 Insecure