chefsuddannelse.dk

📜 Historical scan 2026-06-21 06:07:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

chefsuddannelse.dk is a .dk domain served by 4 nameservers (ns1.mainloop.net, ns2.mainloop.net, ns3.mainloop.net and 1 more). It was registered on 6 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.84.240.80 is hosted by Mainloop AB (AS202687) in Sweden. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 105ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mainloop.net	185.84.240.10 2a03:4bc0:1015::10	ns1.mainloop.net —	AS202687 Mainloop AB AS202687 Mainloop AB
ns2.mainloop.net	2a06:fb00:2::2:181 45.83.249.181	ns2.mainloop.net ns2.mainloop.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns3.mainloop.net	185.84.240.11 2a03:4bc0:1015::11	ns3.mainloop.net ns3.mainloop.net	AS202687 Mainloop AB AS202687 Mainloop AB
ns4.mainloop.net	2a06:fb00:2::4:181 45.83.251.181	ns4.mainloop.net ns4.mainloop.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd

🌍 A Records#

1 records 108ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.84.240.80	3600s	www-redirect.mainloop.net	AS202687	Mainloop AB	185.84.240.0/24	🇸🇪 Sweden	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 80ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a03:4bc0:1015::80	3600s	www-redirect.mainloop.net	AS202687	Mainloop AB	2a03:4bc0:1015:0:0:0:0:0/48	🇸🇪 Sweden	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 331ms

TXT Record
redirectmatch=https://www.karriarguiden.se/

✉️ 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 2026-10-15 10:25:16

www	185.84.240.80 2a03:4bc0:1015::80 (AS202687) (address records, no CNAME)
www vs bare domain	Same network chefsuddannelse.dk: 185.84.240.80 2a03:4bc0:1015::80 (AS202687) www.chefsuddannelse.dk: 185.84.240.80 2a03:4bc0:1015::80 (AS202687)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

215ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026061801
Primary NS (MNAME)	ns1.mainloop.net
Responsible (RNAME)	hostmaster@mainloop.net
Refresh	3600s
Retry	900s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 16:52:25

Field	Value
Registrar	Name SRS AB
Registered	2009-02-06
Expires	2027-02-28 (131d)

📋 WHOIS#

⏱️ Lookup Timing#

105ms

108ms

AAAA

80ms

TXT

331ms

CAA

117ms

HTTPS

106ms

TLSA

290ms

SOA

0ms

MTA-STS

95ms

DNSSEC

215ms

SRV

2079ms

Total

2749ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 10:25:15	1380ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-09 16:41:31	5614ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-01 02:19:52	1219ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-25 01:18:52	554ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-18 04:33:29	4175ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-15 02:23:55	5496ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-08 00:44:13	5572ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-27 22:10:06	614ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-20 20:44:58	1390ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-15 15:12:07	1911ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-09 03:31:19	883ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-02 22:43:24	1263ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-23 15:19:08	878ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-16 02:48:34	1317ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-10 19:43:35	8658ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-02 12:25:32	6349ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-21 06:07:36 shown	2749ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-16 20:25:13	531ms	4 NS 1 A 0 MX	🔒 Secure