corfitness.dk

📜 Historical scan 2026-06-16 22:25:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

corfitness.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 6 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 142.93.98.103 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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#

2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	—	—	—
ns2.dandomain.dk	—	—	—

🌍 A Records#

1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.93.98.103	—	—	AS14061	DigitalOcean, LLC	142.93.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

2 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	—	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark 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 164ms

TXT Record
v=spf1 include:emsd1.com include:spf.curanet.dk ~all

✉️ SPF#

Policy	Record (corfitness.dk)
~all (soft fail)	v=spf1 include:emsd1.com include:spf.curanet.dk ~all

📨 DMARC#

Policy	Record (_dmarc.corfitness.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-10-10 11:16:25

www	142.93.98.103 (AS14061) (address records, no CNAME)
www vs bare domain	Same network corfitness.dk: 142.93.98.103 (AS14061) www.corfitness.dk: 142.93.98.103 (AS14061)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u1018819.wl070.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u1018819.wl070.sendgrid.net	RSA · ~1024 bit below 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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

149ms

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

🏷️ SOA#

52ms

Field	Value
Serial	2024102602
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-22 01:50:18

Field	Value
Registrar	DANDOMAIN A/S
Registered	2020-02-06
Expires	2027-02-28 (127d)

🔗 Same registrant#

4 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).

Domain	Registrar
fysiodanmarkhovedgaard.dk	CURANET A/S
fysiodanmarkmaarslet.dk	CURANET A/S
fysiodanmarkoestbirk.dk	CURANET A/S
fysiodanmarkthem.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

56ms

57ms

55ms

AAAA

56ms

TXT

164ms

CAA

70ms

HTTPS

71ms

TLSA

129ms

SOA

52ms

MTA-STS

2052ms

DNSSEC

149ms

SRV

0ms

Total

2476ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-03 01:39:26	580ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-11 14:20:04	1351ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-01 23:57:35	591ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 22:25:08 shown	2476ms	2 NS 1 A 2 MX	🔒 Secure