carolinekks.dk

📜 Historical scan 2026-06-20 06:50:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

carolinekks.dk is a .dk domain served by 2 nameservers (nash.ns.cloudflare.com, ziggy.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.157 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.tutanota.de. The zone is DNSSEC-signed but currently fails validation, 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 54ms

Nameserver	IP addresses	PTR	ASN / ISP
nash.ns.cloudflare.com	108.162.193.209 172.64.33.209 173.245.59.209 2606:4700:58::adf5:3bd1 2803:f800:50::6ca2:c1d1 2a06:98c1:50::ac40:21d1	nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ziggy.ns.cloudflare.com	108.162.194.237 162.159.38.237 172.64.34.237 2606:4700:50::a29f:26ed 2803:f800:50::6ca2:c2ed 2a06:98c1:50::ac40:22ed	ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.157	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.92	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.tutanota.de	185.205.69.211 185.205.69.213 185.205.69.214	mail.w11.tutanota.de mail.w13.tutanota.de mail.w14.tutanota.de	AS210909 Tutao GmbH AS210909 Tutao GmbH AS210909 Tutao GmbH

🔷 AAAA Records (IPv6)#

2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:29d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:815c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 60ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.157,172.67.129.92 ech=AEX+DQBBfAAgACBmw0QpofV+SWE2CNQcawlJDazfmzgx8yx3lHcFT62mJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:29d,2606:4700:3035::ac43:815c

📝 TXT Records#

2 records 252ms

TXT Record
t-verify=8f97193b340508161c2d299e295e83ab
v=spf1 include:spf.tutanota.de -all

✉️ SPF#

Policy	Record (carolinekks.dk)
-all (hard fail)	v=spf1 include:spf.tutanota.de -all

📨 DMARC#

Policy	Record (_dmarc.carolinekks.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s

📬 MTA-STS#

261ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20190723
max_age	86400s
Policy MX	mail.tutanota.de

📈 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 2026-10-22 00:51:15

www	104.21.2.157 172.67.129.92 2606:4700:3032::ac43:815c 2606:4700:3034::6815:29d (AS13335) (address records, no CNAME)
www vs bare domain	Same network carolinekks.dk: 104.21.2.157 172.67.129.92 2606:4700:3032::ac43:815c 2606:4700:3034::6815:29d (AS13335) www.carolinekks.dk: 104.21.2.157 172.67.129.92 2606:4700:3032::ac43:815c 2606:4700:3034::6815:29d (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.tutanota.de	RSA · ~2048 bit
s2	s2.domainkey.tutanota.de	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records 92ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.tutanota.de	DANE-EE · Full cert · SHA-256	D141F8F3A4AAC2E4D2677AAFCC723D8E…

🔐 DNSSEC#

115ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'carolinekks.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

50ms

Field	Value
Serial	2406079524
Primary NS (MNAME)	nash.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

54ms

49ms

43ms

AAAA

52ms

TXT

252ms

CAA

50ms

HTTPS

60ms

TLSA

92ms

SOA

50ms

MTA-STS

261ms

DNSSEC

115ms

SRV

220ms

Total

638ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 00:51:15	2592ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 11:54:07	638ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 14:22:21	4639ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 12:44:09	1338ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 08:42:30	1756ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 18:25:41	956ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-03 16:00:26	25291ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-17 21:17:36	8780ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 06:38:35	2118ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 15:36:28	5194ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 06:50:35 shown	638ms	2 NS 2 A 1 MX	⚠️ Bogus
2026-06-16 19:25:54	2653ms	2 NS 2 A 1 MX	🔓 Insecure