kjf.dk

📜 Historical scan 2026-06-17 17:12:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kjf.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 109.238.51.94 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by kjf-dk.mail.protection.outlook.com. 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#

2 records 105ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 129ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.238.51.94	—	—	AS47292	Sentia Denmark A/S	109.238.48.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 129ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	kjf-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::b 2a01:111:f403:ca09:: 2a01:111:f403:ca09::8 52.101.68.27 52.101.68.5 52.101.68.8 52.101.73.26	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 529ms

TXT Record
google-site-verification=QiB0779UvmrFzxYUM3-X57bzyyFjtrbTGilATs6Y6Ek
MS=ms18546291
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (kjf.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.kjf.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 2026-10-13 00:33:48

www	86.48.72.41 (AS47292) (address records, no CNAME)
www vs bare domain	Same network kjf.dk: 86.48.72.41 (AS47292) www.kjf.dk: 86.48.72.41 (AS47292)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

4 found

Selector	CNAME	Key
s1	s1.domainkey.u16150706.wl207.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u16150706.wl207.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-kjf-dk._domainkey.kjfdk.e-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-kjf-dk._domainkey.kjfdk.e-v1.dkim.mail.microsoft	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

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

227ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

131ms

Field	Value
Serial	2025071006
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

105ms

129ms

AAAA

132ms

TXT

529ms

CAA

103ms

HTTPS

101ms

TLSA

179ms

SOA

131ms

MTA-STS

25ms

DNSSEC

227ms

SRV

0ms

Total

1112ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-14 08:17:44	802ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 21:22:49	10164ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 12:14:19	1527ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 00:09:55	680ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:54:28	865ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 17:12:08 shown	1112ms	2 NS 1 A 1 MX	🔒 Secure