chefkurser.dk

📜 Historical scan 2026-09-26 09:11:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

chefkurser.dk is a .dk domain served by 4 nameservers (ns-1252.awsdns-28.org, ns-1538.awsdns-00.co.uk, ns-276.awsdns-34.com and 1 more). It was registered on 17 January 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.137.180.86 is hosted by Amazon.com, Inc. (AS16509) in Ireland. The zone is not DNSSEC-signed, 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#

4 records   14ms
NameserverIP addressesPTRASN / ISP
ns-1252.awsdns-28.org 205.251.196.228
2600:9000:5304:e400::1		 ns-1252.awsdns-28.org
ns-1252.awsdns-28.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1538.awsdns-00.co.uk 205.251.198.2
2600:9000:5306:200::1		 ns-1538.awsdns-00.co.uk
ns-1538.awsdns-00.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-276.awsdns-34.com 205.251.193.20
2600:9000:5301:1400::1		 ns-276.awsdns-34.com
ns-276.awsdns-34.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-978.awsdns-58.net 205.251.195.210
2600:9000:5303:d200::1		 ns-978.awsdns-58.net
ns-978.awsdns-58.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.

🌍 A Records#

1 records   27ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.137.180.86 120s ec2-46-137-180-86.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 46.137.0.0/16 🇮🇪 Ireland Dublin

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-07 23:02:36
www46.137.180.86 (AS16509) (address records, no CNAME)
www vs bare domainSame network
chefkurser.dk: 46.137.180.86 (AS16509)
www.chefkurser.dk: 46.137.180.86 (AS16509)
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

150ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

15ms
FieldValue
Serial1
Primary NS (MNAME)ns-276.awsdns-34.com
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-19 13:18:21
FieldValue
RegistrarName SRS AB
Registered2008-01-17
Expires2027-01-31 (103d)

🔗 Same registrant#

18 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
arbejdsmiljokursus.dkName SRS AB
arkitektuddannelser.dkName SRS AB
coach-kurser.dkName SRS AB
coachinguddannelser.dkName SRS AB
distance-undervisning.dkName SRS AB
e-learningkurser.dkName SRS AB
erhvervs-uddannelser.dkName SRS AB
fagligekurser.dkName SRS AB
folkehøjskole.dkName SRS AB
frisoruddannelsen.dkName SRS AB
gymnasiale-uddannelser.dkName SRS AB
industrikursus.dkName SRS AB
medicinstudiet.dkName SRS AB
okonomiuddannelser.dkName SRS AB
outlookkurser.dkName SRS AB
udland-studier.dkName SRS AB
udlandsstudie.dkName SRS AB
udlandsstuide.dkName SRS AB
📋 WHOIS#

⏱️ Lookup Timing#

NS
14ms
A
27ms
MX
8ms
AAAA
11ms
TXT
94ms
CAA
8ms
HTTPS
21ms
TLSA
61ms
SOA
15ms
MTA-STS
94ms
DNSSEC
150ms
SRV
0ms
Total
1738ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 21:59:45 3127ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-26 09:11:42 shown 1738ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-24 13:42:40 3240ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-16 12:53:27 3470ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-04 02:47:03 12226ms 4 NS 1 A 0 MX 🔓 Insecure
2026-08-24 14:29:51 3506ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-16 20:25:47 556ms 4 NS 1 A 0 MX 🔓 Insecure
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