karlsen-byg.dk

📜 Historical scan 2026-06-19 23:17:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

karlsen-byg.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 185.58.213.125 is hosted by mono solutions ApS (AS201595) in Denmark. Mail is handled by kagedeko-dk.mail.protection.outlook.com. 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 43ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.58.213.125	3600s	—	AS201595	mono solutions ApS	185.58.212.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	kagedeko-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09::2 2a01:111:f403:ca09::6 2a01:111:f403:ca09::f 52.101.68.10 52.101.68.3 52.101.68.36 52.101.73.4	mail-db4pr02cu00406.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am0pr83cu00404.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 271ms

TXT Record
MS=ms88670697
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (karlsen-byg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-09 14:14:47

www CNAME	karlsen-byg.dk (all on karlsen-byg.dk) → 185.58.213.125 (AS201595)
www vs bare domain	Same network karlsen-byg.dk: 185.58.213.125 (AS201595) www.karlsen-byg.dk: 185.58.213.125 (AS201595)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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

🏷️ SOA#

100ms

Field	Value
Serial	2023061501
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#

43ms

41ms

90ms

AAAA

41ms

TXT

271ms

CAA

41ms

HTTPS

50ms

TLSA

222ms

SOA

100ms

MTA-STS

85ms

DNSSEC

83ms

SRV

170ms

Total

775ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:14:47	1288ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 07:47:20	1245ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 21:03:24	683ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 22:47:31	1087ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 04:12:49	1077ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 05:06:40	1010ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 03:16:22	686ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:17:56 shown	775ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 05:46:17	2725ms	2 NS 1 A 1 MX	🔒 Secure