viskf.dk

Records from scan: 2026-10-10 12:28:26  ·  1459ms total  ·  last checked 2026-10-27 17:19 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

viskf.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 6 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 148.251.244.167 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by viskf.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   95ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   184ms
IPTTLPTRASNISP / OrgCIDRCountryCity
148.251.244.167 3600s cp06.nordicway.dk AS24940 Hetzner Online GmbH 148.251.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   151ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s viskf.dk 148.251.244.167 cp06.nordicway.dk AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   544ms
TXT Record
v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all

✉️ SPF#

PolicyRecord (viskf.dk)
~all (soft fail) v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all

📨 DMARC#

PolicyRecord (_dmarc.viskf.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-10 12:28:26
www CNAMEviskf.dk (all on viskf.dk)
www vs bare domainSame network
viskf.dk: 148.251.244.167 (AS24940)
www.viskf.dk: 148.251.244.167 (AS24940)
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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.viskf.dk sXa2tCcdhhyxBUhuJVVQfZ4esL2RpqSNWGwNJiG6-HU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

243ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

410ms
FieldValue
Serial2026100901
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-10 13:07:50
FieldValue
Registrarnordicway ApS
Registered2019-05-06
Expires2027-05-31 (215d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
95ms
A
184ms
MX
151ms
AAAA
181ms
TXT
544ms
CAA
149ms
HTTPS
111ms
TLSA
156ms
SOA
410ms
MTA-STS
152ms
DNSSEC
243ms
SRV
202ms
Total
1459ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-10 12:28:26 shown 1459ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-08 14:33:46 677ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-11 06:03:22 2681ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-02 10:49:13 993ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-27 07:34:06 711ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 07:19:20 790ms 2 NS 1 A 1 MX 🔒 Secure
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