corell.dk

📜 Historical scan 2026-06-16 22:26:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

corell.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 19 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.106.166.26 is hosted by Fiberby ApS (AS42541) in Denmark. Mail is handled by mail.dum.dk, mail.corell.dk. The zone is not DNSSEC-signed, 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   78ms
NameserverIP addressesPTRASN / ISP
helium.ns.hetzner.de — — —
hydrogen.ns.hetzner.com — — —
oxygen.ns.hetzner.com — — —

🌍 A Records#

1 records   90ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.106.166.26 — 193-106-166-26.ip4.fiberby.net AS42541 Fiberby ApS 193.106.164.0/22 🇩🇰 Denmark —

📧 MX Records#

2 records   87ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.dum.dk 195.201.138.86 mail.dum.dk AS24940 Hetzner Online GmbH
20 — mail.corell.dk 193.106.166.26 193-106-166-26.ip4.fiberby.net AS42541 Fiberby ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   240ms
TXT Record
google-site-verification=bfnuWUyB_oPQ1R4fUyah6OV1LnUV3aHCIWX3oDCa1kw
v=spf1 mx a ip4:195.201.138.86 ip4:193.106.166.26 ip6:2a01:4f8:c2c:1de6::2 -all

✉️ SPF#

PolicyRecord (corell.dk)
-all (hard fail) v=spf1 mx a ip4:195.201.138.86 ip4:193.106.166.26 ip6:2a01:4f8:c2c:1de6::2 -all

📨 DMARC#

PolicyRecord (_dmarc.corell.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:postmaster@corell.dk

📬 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 2026-10-08 02:17:41
www193.106.166.26 (AS42541) (address records, no CNAME)
www vs bare domainSame network
corell.dk: 193.106.166.26 (AS42541)
www.corell.dk: 193.106.166.26 (AS42541)
WildcardNo

🔎 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#

185ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

91ms
FieldValue
Serial2026021100
Primary NS (MNAME)hydrogen.ns.hetzner.com
Responsible (RNAME)dns@hetzner.com
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-16 18:00:40
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2000-12-19
Expires2027-10-31 (379d)

🔗 Same registrant#

2 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
anicca.dkPunktum dk A/S (direct)
dum.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
78ms
A
90ms
MX
87ms
AAAA
76ms
TXT
240ms
CAA
87ms
HTTPS
81ms
TLSA
87ms
SOA
91ms
MTA-STS
148ms
DNSSEC
185ms
SRV
0ms
Total
633ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-28 01:14:14 1158ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-21 09:34:54 730ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-16 22:26:10 shown 633ms 3 NS 1 A 2 MX 🔓 Insecure
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