corell.dk

Records from scan: 2026-08-28 01:14:14 · 1158ms total · last checked 2026-10-16 12:35 (unchanged)

⬇ 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 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.106.166.26	43200s	193-106-166-26.ip4.fiberby.net	AS42541	Fiberby ApS	193.106.164.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.dum.dk	195.201.138.86	mail.dum.dk	AS24940 Hetzner Online GmbH
20	86400s	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 272ms

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#

Policy	Record (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#

Policy	Record (_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#

checked 2026-10-08 02:17:41

www	193.106.166.26 (AS42541) (address records, no CNAME)
www vs bare domain	Same network corell.dk: 193.106.166.26 (AS42541) www.corell.dk: 193.106.166.26 (AS42541)
Wildcard	No

🔎 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#

92ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026021100
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

48ms

50ms

49ms

AAAA

58ms

TXT

272ms

CAA

46ms

HTTPS

56ms

TLSA

391ms

SOA

0ms

MTA-STS

86ms

DNSSEC

92ms

SRV

81ms

Total

1158ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:14:14 shown	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	633ms	3 NS 1 A 2 MX	🔓 Insecure