nikf.dk

Records from scan: 2026-10-12 19:29:08  ·  436ms total  ·  last checked 2026-10-19 08:12 (unchanged)
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nikf.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 October 2026 (WHOIS) and first appeared in the .dk zone on 4 October 2026. Its website address 89.150.142.166 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by mail.karabulut.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#

3 records   26ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.150.142.166 600s x59968ea6.customers.hiper-net.dk AS203953 Hiper A/S 89.150.128.0/18 🇩🇰 Denmark Frederiksberg

📧 MX Records#

1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.karabulut.dk 89.150.142.166 x59968ea6.customers.hiper-net.dk AS203953 Hiper A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.karabulut.dk → 89.150.142.166
🔶 Autoconfigmail.karabulut.dk → 89.150.142.166

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   89ms
TXT Record
v=spf1 include:mail.karabulut.dk ~all

✉️ SPF#

PolicyRecord (nikf.dk)
~all (soft fail) v=spf1 include:mail.karabulut.dk ~all

📨 DMARC#

PolicyRecord (_dmarc.nikf.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:nikf@nikf.dk; adkim=s; aspf=s

📬 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 2026-10-12 19:29:08
www89.150.142.166 (AS203953) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
dkim — 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: 1/10 · policy: ~all

  • error include:mail.karabulut.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

28ms
FieldValue
Serial2026101200
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-04 08:40:34
FieldValue
RegistrarSimply.com A/S
Registered2026-10-03
Expires2027-10-02 (346d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
26ms
A
29ms
MX
32ms
AAAA
28ms
TXT
89ms
CAA
38ms
HTTPS
39ms
TLSA
171ms
SOA
28ms
MTA-STS
48ms
DNSSEC
60ms
SRV
44ms
Total
436ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 19:29:08 shown 436ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-04 08:32:04 578ms 3 NS 1 A 1 MX 🔒 Secure
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