knud-jorgensen.dk

📜 Historical scan 2026-06-17 20:39:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

knud-jorgensen.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 23 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by knudjorgensen-dk01b.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#

4 records 112ms

Nameserver	IP addresses	PTR	ASN / 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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 107ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.34	—	linux184.unoeuro.com	AS48854	—	—	—	—

📧 MX Records#

1 records 132ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	knudjorgensen-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::7 2a01:111:f403:ca04::b 2a01:111:f403:ca09::1 52.101.68.0 52.101.68.3 52.101.73.1 52.101.73.22	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr05cu00106.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#

2 records 206ms

TXT Record
MS=ms27190353
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.knud-jorgensen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 21:47:32

www CNAME	knud-jorgensen.dk (all on knud-jorgensen.dk) → 78.46.5.136 2a01:4f8:d0a:2356::2 (AS24940)
www vs bare domain	Same network knud-jorgensen.dk: 78.46.5.136 2a01:4f8:d0a:2356::2 (AS24940) www.knud-jorgensen.dk: 78.46.5.136 2a01:4f8:d0a:2356::2 (AS24940)
Wildcard	Yes: any name under the zone resolves
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#

2 found

Selector	CNAME	Key
selector1	selector1-knudjorgensen-dk01b._domainkey.knudjoergensen.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-knudjorgensen-dk01b._domainkey.knudjoergensen.onmicrosoft.com	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#

155ms

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

🏷️ SOA#

99ms

Field	Value
Serial	2026022601
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 19:57:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-01-23
Expires	2027-01-31 (96d)

📋 WHOIS#

⏱️ Lookup Timing#

112ms

107ms

132ms

AAAA

110ms

TXT

206ms

CAA

101ms

HTTPS

103ms

TLSA

340ms

SOA

99ms

MTA-STS

101ms

DNSSEC

155ms

SRV

0ms

Total

1163ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 21:47:32	1094ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 19:37:25	1310ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:35:08	4039ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-27 04:12:41	772ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-12 13:22:22	1250ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 18:38:11	1242ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-29 17:44:14	870ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-27 07:39:12	924ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 20:39:50 shown	1163ms	4 NS 1 A 1 MX	🔒 Secure