tk-erhverv.dk
Last scanned: 2026-06-25 20:58:23  ·  1652ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
NameserverIP addressesPTRASN / ISP
ns1.jetcom.dk 193.242.107.7 ns1.jetcom.dk AS31027 GlobalConnect A/S
ns2.jetcom.dk 193.242.107.8 ns2.jetcom.dk AS31027 GlobalConnect A/S
🌍 A Records1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.243.135.25 14400s lb1.webafdeling.dk AS48854 team.blue Denmark A/S 77.243.128.0/20 🇩🇰 Denmark —
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s tkerhverv-dk0e.mail.protection.outlook.com 2a01:111:f403:ca04::7
2a01:111:f403:ca04::9
2a01:111:f403:ca09::9
2a01:111:f403:ca09::d
52.101.68.12
52.101.68.25
52.101.68.27
52.101.73.16		 mail-db4pr02cu00307.inbound.protection.outlook.com
mail-db7pr03cu00601.inbound.protection.outlook.com
mail-as8pr04cu00801.inbound.protection.outlook.com
mail-as9pr05cu01305.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-db8pr02cu00101.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-as2pr05cu00100.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
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.56
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   201ms
TXT Record
MS=ms77115052
v=spf1 include:spf.protection.outlook.com include:spf.web.mindworking.dk -all
✉️ SPF
PolicyRecord (tk-erhverv.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:spf.web.mindworking.dk -all
📨 DMARC
PolicyRecord (_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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC94ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA60ms
FieldValue
Serial2026012307
Primary NS (MNAME)ns1.jetcom.dk
Responsible (RNAME)hostmaster@tk-erhverv.dk
Refresh3600s
Retry600s
Expire604800s
Minimum (neg-cache TTL)14400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
33ms
A
45ms
MX
44ms
AAAA
44ms
TXT
201ms
CAA
90ms
HTTPS
78ms
TLSA
1114ms
SOA
60ms
MTA-STS
26ms
DNSSEC
94ms
SRV
111ms
Total
1652ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 20:58:23 1652ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:00:23 2584ms 2 NS 1 A 1 MX 🔓 Insecure View
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