jytte-kromann.dk

📜 Historical scan 2026-06-26 10:43:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jytte-kromann.dk is a .dk domain served by 2 nameservers (ns1.dnsserver.dk, ns2.dnsserver.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.223.185 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by mail.jytte-kromann.dk. The zone is DNSSEC-signed and validates, has no 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsserver.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dnsserver.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.223.185	700s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	700s	mail.jytte-kromann.dk	217.195.176.174	—	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 110ms

TXT Record
v=spf1 mx a include:_spf.business-solution.dk -all

✉️ SPF#

Policy	Record (jytte-kromann.dk)
-all (hard fail)	v=spf1 mx a include:_spf.business-solution.dk -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-12 02:09:52

www	20.50.223.185 (AS8075) (address records, no CNAME)
www vs bare domain	Same network jytte-kromann.dk: 20.50.223.185 (AS8075) www.jytte-kromann.dk: 20.50.223.185 (AS8075)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

52ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2025122901
Primary NS (MNAME)	ns1.dnsserver.dk
Responsible (RNAME)	hostmaster@curanet.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#

41ms

30ms

26ms

AAAA

48ms

TXT

110ms

CAA

27ms

HTTPS

27ms

TLSA

59ms

SOA

31ms

MTA-STS

31ms

DNSSEC

52ms

SRV

29ms

Total

477ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-12 13:14:43	444ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 19:18:43	684ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 12:02:06	715ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 10:43:47 shown	477ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 01:08:20	569ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:15:13	2761ms	2 NS 1 A 1 MX	🔒 Secure