tk-erhverv.dk

Records from scan: 2026-10-07 12:31:59 · 22570ms total · last checked 2026-10-16 07:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tk-erhverv.dk is a .dk domain served by 2 nameservers (ns1.jetcom.dk, ns2.jetcom.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.243.135.25 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.jetcom.dk	193.242.107.7	—	AS31027 GlobalConnect A/S
ns2.jetcom.dk	193.242.107.8	—	AS31027 GlobalConnect A/S

🌍 A Records#

1 records 2054ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.243.135.25	14398s	lb1.webafdeling.dk	AS48854	team.blue Denmark A/S	77.243.128.0/20	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 7369ms

TXT Record
MS=ms77115052
v=spf1 include:spf.protection.outlook.com include:spf.web.mindworking.dk -all

✉️ SPF#

Policy	Record (tk-erhverv.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.web.mindworking.dk -all

📨 DMARC#

Policy	Record (_dmarc.tk-erhverv.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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#

checked 2026-10-08 12:40:35

www	77.243.135.25 (AS48854) (address records, no CNAME)
www vs bare domain	Same network tk-erhverv.dk: 77.243.135.25 (AS48854) www.tk-erhverv.dk: 77.243.135.25 (AS48854)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9064ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

23ms

Field	Value
Serial	2026012307
Primary NS (MNAME)	ns1.jetcom.dk
Responsible (RNAME)	hostmaster@tk-erhverv.dk
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	14400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

2054ms

4030ms

AAAA

2754ms

TXT

7369ms

CAA

1359ms

HTTPS

54ms

TLSA

150ms

SOA

23ms

MTA-STS

1448ms

DNSSEC

9064ms

SRV

4045ms

Total

22570ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 12:31:59 shown	22570ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-01 06:38:55	956ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-17 00:05:41	997ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 20:58:23	1652ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:00:23	2584ms	2 NS 1 A 1 MX	🔓 Insecure