solfeggio.dk

📜 Historical scan 2026-07-26 07:14:43  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

solfeggio.dk is a .dk domain served by 3 nameservers (ns1.linuxhus.dk, ns2.linuxhus.dk, ns3.linuxhus.dk). It was registered on 2 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.128.222.26 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mx.mailsec.dk, h1.linuxhus.dk. The zone is DNSSEC-signed and validates, 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   44ms
NameserverIP addressesPTRASN / ISP
ns1.linuxhus.dk 37.128.222.18 — AS39642 Sinal A/S
ns2.linuxhus.dk 37.128.222.19 — AS39642 Sinal A/S
ns3.linuxhus.dk 37.128.222.20 — AS39642 Sinal A/S

🌍 A Records#

1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
37.128.222.26 60s h1.linuxhus.dk AS39642 Sinal A/S 37.128.208.0/20 🇩🇰 Denmark Esbjerg

📧 MX Records#

2 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
5 60s mx.mailsec.dk 37.128.222.5 mx.mailsec.dk AS39642 Sinal A/S
10 60s h1.linuxhus.dk 37.128.222.26 h1.linuxhus.dk AS39642 Sinal A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover37.128.222.26
🔶 Autoconfig37.128.222.26

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   542ms
TXT Record
google-site-verification=pX8ob6kLYHcPyk7sNzDWk1PD7-e79upp8J76lV46AO8

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.solfeggio.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records   76ms
FlagsTagValue
0 issuewild letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 09:09:57
www37.128.222.21 (AS39642) (address records, no CNAME)
www vs bare domainSame network
solfeggio.dk: 37.128.222.21 (AS39642)
www.solfeggio.dk: 37.128.222.21 (AS39642)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

2 records   321ms
Service / OwnerTypeCert association
SMTP _25._tcp.h1.linuxhus.dk DANE-EE · Full cert · SHA-256 4483133018F7969C9949B551C33278DC…
HTTPS _443._tcp.solfeggio.dk DANE-EE · Full cert · SHA-256 B03598A064FD5CC86B00B9CFF2C7910B…

🔐 DNSSEC#

228ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026072600
Primary NS (MNAME)ns1.linuxhus.dk
Responsible (RNAME)root@ns1.linuxhus.dk
Refresh60s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-13 21:36:19
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-03-02
Expires2027-03-01 (135d)

🔗 Same registrant#

11 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
144.dkPunktum dk A/S (direct)
144000.dkPunktum dk A/S (direct)
432hz.dkPunktum dk A/S (direct)
danmark-vaagner.dkPunktum dk A/S (direct)
danmark-vågner.dkPunktum dk A/S (direct)
danmarkvågner.dkPunktum dk A/S (direct)
klartraum-welle.dkPunktum dk A/S (direct)
lawofone.dkPunktum dk A/S (direct)
linuxhus.dkPunktum dk A/S (direct)
mailsec.dkPunktum dk A/S (direct)
thelawofone.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
44ms
A
51ms
MX
54ms
AAAA
56ms
TXT
542ms
CAA
76ms
HTTPS
66ms
TLSA
321ms
SOA
0ms
MTA-STS
119ms
DNSSEC
228ms
SRV
274ms
Total
2017ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-11 09:09:57 1280ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-22 03:42:35 1023ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-02 21:51:45 640ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-29 16:26:57 1565ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-20 19:26:51 1695ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-16 00:48:31 2079ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-07 17:53:03 2147ms 3 NS 1 A 1 MX 🔒 Secure
2026-07-26 07:14:43 shown 2017ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-20 10:33:17 4694ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-18 20:02:36 19756ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-16 11:38:00 17424ms 3 NS 1 A 2 MX 🔒 Secure
2026-07-04 17:00:34 5844ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-26 23:30:14 2118ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-25 07:17:26 5185ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-18 00:05:21 4203ms 3 NS 1 A 2 MX 🔒 Secure
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