sy-delfinen.dk

📜 Historical scan 2026-06-20 17:25:04  ·  ← 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 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   92ms
NameserverIP addressesPTRASN / 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   113ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.126.250.184 10800s — AS9167 Norlys Telco A/S 194.126.250.0/24 🇩🇰 Denmark —

📧 MX Records#

1 records   96ms
PriorityTTLMail ServerIP addressesPTRASN
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   315ms
TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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 CNAMEsy-delfinen.dk (all on sy-delfinen.dk)
www vs bare domainSame network
sy-delfinen.dk: 194.126.250.184 (AS9167)
www.sy-delfinen.dk: 194.126.250.184 (AS9167)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   118ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.spamfilter.io DANE-EE · SPKI · SHA-256 9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

259ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

86ms
FieldValue
Serial2024031201
Primary NS (MNAME)ns1.dnspro.dk
Responsible (RNAME)hostmaster@dnspro.dk
Refresh10800s
Retry3600s
Expire777600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-13 10:33:04
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-09-27
Expires2027-09-30 (342d)

🔗 Same registrant#

24 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).

DomainRegistrar
b-31.dkPunktum dk A/S (direct)
ballegrd.dkPunktum dk A/S (direct)
barokhest.dkPunktum dk A/S (direct)
bertelsen-data.dkPunktum dk A/S (direct)
bertelsendata.dkPunktum dk A/S (direct)
danskeheste.dkPunktum dk A/S (direct)
delfinen.dkPunktum dk A/S (direct)
dnspro.dkPunktum dk A/S (direct)
frederiksborghesten.dkPunktum dk A/S (direct)
il-delfino.dkPunktum dk A/S (direct)
lqb.dkPunktum dk A/S (direct)
nationalhest.dkPunktum dk A/S (direct)
nb-cloud.dkPunktum dk A/S (direct)
netprof.dkPunktum dk A/S (direct)
ponyo.dkPunktum dk A/S (direct)
qvistbertelsen.dkPunktum dk A/S (direct)
rask-bertelsen.dkPunktum dk A/S (direct)
raskbertelsen.dkPunktum dk A/S (direct)
socani.dkPunktum dk A/S (direct)
tnhosting.dkPunktum dk A/S (direct)
tnoc.dkPunktum dk A/S (direct)
troldgaardsvej.dkPunktum dk A/S (direct)
uqc.dkPunktum dk A/S (direct)
winkler-bertelsen.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
92ms
A
113ms
MX
96ms
AAAA
95ms
TXT
315ms
CAA
114ms
HTTPS
100ms
TLSA
118ms
SOA
86ms
MTA-STS
85ms
DNSSEC
259ms
SRV
197ms
Total
1043ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 1043ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 17:05:29 647ms 2 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone