sylfiden.dk

📜 Historical scan 2026-09-25 00:15:08  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sylfiden.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 September 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.209.106.227 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no 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   49ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.209.106.227 43200s 80.209.106.227.static.fibianet.dk AS44869 FIBIA P/S 80.209.0.0/17 🇩🇰 Denmark Tølløse

📧 MX Records#

1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-07 17:54:15
www46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domainDifferent networks
sylfiden.dk: 80.209.106.227 (AS44869)
www.sylfiden.dk: 46.30.211.38 (AS51468)
(all like this)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

136ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026092401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-15 07:20:33
FieldValue
RegistrarONE.COM A/S
Registered2003-09-02
Expires2028-09-30 (705d)

🔗 Same registrant#

2 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
scale-soft.dkONE.COM A/S
telerik.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
42ms
MX
53ms
AAAA
45ms
TXT
145ms
CAA
40ms
HTTPS
40ms
TLSA
98ms
SOA
0ms
MTA-STS
73ms
DNSSEC
136ms
SRV
49ms
Total
610ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 17:54:15 357ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 18:39:46 363ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 11:54:08 969ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-27 11:33:33 688ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-26 00:26:25 630ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-25 00:15:08 shown 610ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-06 14:31:30 1019ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-14 15:39:39 4911ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 15:50:01 598ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 14:12:26 1147ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 21:52:12 1034ms 2 NS 1 A 4 MX 🔒 Secure
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