korvida.dk

📜 Historical scan 2026-09-30 23:32:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

korvida.dk is a .dk domain served by 2 nameservers (guss.ns.cloudflare.com, susan.ns.cloudflare.com). It was registered on 21 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.37.33 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mxext1.mailbox.org, mxext2.mailbox.org and 1 more. The zone is not DNSSEC-signed, publishes a 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#

2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
guss.ns.cloudflare.com	108.162.193.172 172.64.33.172 173.245.59.172 2606:4700:58::adf5:3bac 2803:f800:50::6ca2:c1ac 2a06:98c1:50::ac40:21ac	guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
susan.ns.cloudflare.com	108.162.194.199 162.159.38.199 172.64.34.199 2606:4700:50::a29f:26c7 2803:f800:50::6ca2:c2c7 2a06:98c1:50::ac40:22c7	susan.ns.cloudflare.com susan.ns.cloudflare.com susan.ns.cloudflare.com susan.ns.cloudflare.com susan.ns.cloudflare.com susan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.37.33	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.203.111	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mxext1.mailbox.org	2001:67c:2050:104:0:1:25:1 80.241.60.212	mx1.mailbox.org mx1.mailbox.org	AS199118 Heinlein Support GmbH AS199118 Heinlein Support GmbH
10	300s	mxext2.mailbox.org	2001:67c:2050:104:0:2:25:1 80.241.60.215	mx2.mailbox.org mx2.mailbox.org	AS199118 Heinlein Support GmbH AS199118 Heinlein Support GmbH
20	300s	mxext3.mailbox.org	2001:67c:2050:104:0:3:25:1 80.241.60.216	mx3.mailbox.org mx3.mailbox.org	AS199118 Heinlein Support GmbH AS199118 Heinlein Support GmbH

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2521	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:cb6f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.37.33,172.67.203.111 ech=AEX+DQBBEgAgACCwaK7PCpaZAyTO+w4sUlgWGSG+/t/DPHwvrninBJj1FwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2521,2606:4700:3031::ac43:cb6f

📝 TXT Records#

1 records 232ms

TXT Record
v=spf1 include:mailbox.org ~all

✉️ SPF#

Policy	Record (korvida.dk)
~all (soft fail)	v=spf1 include:mailbox.org ~all

📨 DMARC#

Policy	Record (_dmarc.korvida.dk)
p=none (monitor only)	v=DMARC1;p=none;rua=mailto:postmaster@korvida.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 2026-10-17 01:35:20

www	NXDOMAIN
www vs bare domain	www does not resolve korvida.dk: 104.21.37.33 172.67.203.111 2606:4700:3031::6815:2521 2606:4700:3031::ac43:cb6f (AS13335) www.korvida.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.korvida.dk	LXFc24HB90ltwHaTe3EzhXJYgpcVu_sFP_a7Ud9aEEo
TXT	_acme-challenge.korvida.dk	or4gH6gphYSysPdHpXliROQuuP0RLMaohHsa4B15G8A

🔗 TLSA / DANE#

9 records 143ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…

🔐 DNSSEC#

164ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2416112222
Primary NS (MNAME)	guss.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 01:58:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-02-21
Expires	2027-02-20 (123d)

🔗 Same registrant#

1 domain

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
bruusbjerre.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

53ms

47ms

42ms

AAAA

48ms

TXT

232ms

CAA

69ms

HTTPS

59ms

TLSA

143ms

SOA

34ms

MTA-STS

92ms

DNSSEC

164ms

SRV

87ms

Total

1162ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 01:35:20	807ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-09 13:52:50	2089ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-08 12:01:58	808ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-05 00:03:45	1127ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 23:32:49 shown	1162ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-29 03:55:35	1412ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-28 03:44:24	1382ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-24 01:51:18	1226ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-19 12:15:20	1630ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-12 10:20:00	2089ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-31 05:23:03	3287ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 14:28:18	1079ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 01:47:43	1441ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-19 07:44:47	9819ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-18 07:27:22	1566ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-22 08:26:55	1188ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-21 11:16:51	3153ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 13:49:54	3384ms	2 NS 2 A 3 MX	🔓 Insecure