correo.dk

📜 Historical scan 2026-10-03 22:53:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

correo.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 20 June 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.shoparena.dk. The zone is DNSSEC-signed and validates, publishes a 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#

3 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.shoparena.dk	62.122.165.62	mail.shoparena.dk	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 134ms

TXT Record
v=spf1 ip4:62.122.165.0/24 a mx include:mail.shoparena.dk ?all

✉️ SPF#

Policy	Record (correo.dk)
?all (neutral)	v=spf1 ip4:62.122.165.0/24 a mx include:mail.shoparena.dk ?all

📨 DMARC#

Policy	Record (_dmarc.correo.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:report@correo.dk; ruf=mailto:report@correo.dk; adkim=r; aspf=r; rf=afrf

📬 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 2026-10-12 13:22:24

www	NXDOMAIN
www vs bare domain	Neither resolves correo.dk: no address www.correo.dk: no address
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) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

56ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

36ms

Field	Value
Serial	2026100200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 20:47:09

Field	Value
Registrar	Simply.com A/S
Registered	2023-06-20
Expires	2027-06-19 (242d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

34ms

31ms

AAAA

42ms

TXT

134ms

CAA

33ms

HTTPS

47ms

TLSA

54ms

SOA

36ms

MTA-STS

45ms

DNSSEC

56ms

SRV

49ms

Total

401ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 13:22:24	385ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-03 22:53:16 shown	401ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-02 20:16:59	2175ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-25 19:07:13	433ms	3 NS 0 A 1 MX	🔒 Secure
2026-08-27 10:24:28	756ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-27 22:30:25	640ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-26 09:54:01	1462ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-16 22:32:02	1611ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-16 22:30:22	548ms	3 NS 0 A 1 MX	🔒 Secure