n-cf.dk

📜 Historical scan 2026-06-24 14:57:16  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

n-cf.dk is a .dk domain served by 3 nameservers (ns1.itgarden.se, ns2.itgarden.se, ns3.itgarden.se). It was registered on 19 May 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.198.202.102 is hosted by Resurs Bank AB (AS35814) in Sweden. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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   84ms
NameserverIP addressesPTRASN / ISP
ns1.itgarden.se 193.138.74.75
2a01:4400:6::53		 ns1.itgarden.se
ns1.itgarden.se		 AS57829 Iver Norge As
AS57829 Iver Norge As
ns2.itgarden.se 18.159.9.125
2a05:d014:ef2:a110:3c11:db9b:6525:ab79		 ec2-18-159-9-125.eu-central-1.compute.amazonaws.com
—		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns3.itgarden.se 2a0b:fd82:6000:1::53
45.137.209.211		 —
—		 AS57829 Iver Norge As
AS57829 Iver Norge As

🌍 A Records#

1 records   97ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.198.202.102 1800s 91-198-202-102.net.resurs.se AS35814 Resurs Bank AB 91.198.202.0/24 🇸🇪 Sweden —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

1 records   53ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:67c:1b2c::4:1 1800s — AS204074 Nordisk Media Utveckling AB 2001:67c:1b2c:0:0:0:0:0/48 🇸🇪 Sweden —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   327ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (n-cf.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.n-cf.dk)
p=reject v=DMARC1; p=reject; 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#

latest probe, not this scan · checked 2026-10-02 13:57:12
wwwAddress record (no CNAME)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.n-cf.dk _acme-challenge._.n-cf.dk._.redirect.nmugroup.com._.acme-challenge.nmugroup.se

🔗 TLSA / DANE#

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

🔐 DNSSEC#

434ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

54ms
FieldValue
Serial2021011100
Primary NS (MNAME)ns1.itgarden.se
Responsible (RNAME)registry@itgarden.se
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-11 15:26:08
FieldValue
RegistrarCSC Digital Brand Service, Inc
Registered2004-05-19
Expires2027-05-31 (226d)

🔗 Same registrant#

3 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
dan-aktiv.dkCSC Digital Brand Service, Inc
kronekonto.dkCSC Digital Brand Service, Inc
resurskoncernen.dkCSC Digital Brand Service, Inc
📋 WHOIS#

⏱️ Lookup Timing#

NS
84ms
A
97ms
MX
369ms
AAAA
53ms
TXT
327ms
CAA
157ms
HTTPS
78ms
TLSA
1262ms
SOA
54ms
MTA-STS
78ms
DNSSEC
434ms
SRV
358ms
Total
2068ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 13:57:12 1347ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-26 14:09:13 10412ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-30 17:02:06 1124ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-27 01:31:01 2470ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-24 14:57:16 shown 2068ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-17 21:03:55 744ms 3 NS 1 A 0 MX 🔓 Insecure
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