carolinekks.dk

📜 Historical scan 2026-09-18 08:42:30  ·  ← 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 registered on 17 May 2025 (WHOIS) and 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 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   48ms
NameserverIP addressesPTRASN / 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   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   40ms
PriorityTTLMail ServerIP addressesPTRASN
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   43ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::ac43:815c 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:29d 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   49ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.2.157,172.67.129.92 ech=AEX+DQBB5wAgACAZtrg1mjnHrogKS+n0AKGzKmQnRklS3kDtF1w7e1uLCwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:815c,2606:4700:3034::6815:29d

📝 TXT Records#

2 records   180ms
TXT Record
t-verify=8f97193b340508161c2d299e295e83ab
v=spf1 include:spf.tutanota.de -all

✉️ SPF#

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

📨 DMARC#

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

📬 MTA-STS#

397ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20190723
max_age86400s
Policy MXmail.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
www104.21.2.157 172.67.129.92 2606:4700:3032::ac43:815c 2606:4700:3034::6815:29d (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

2 found
SelectorCNAMEKey
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#

2 records   141ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.tutanota.de DANE-EE · SPKI · SHA-256 5AE0D6DC8A713441003F578C5A1D4D70…
SMTP _25._tcp.mail.tutanota.de DANE-EE · Full cert · SHA-256 D141F8F3A4AAC2E4D2677AAFCC723D8E…

🔐 DNSSEC#

132ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414870022
Primary NS (MNAME)nash.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-25 18:11:55
FieldValue
Registrarnordicway ApS
Registered2025-05-17
Expires2028-05-16 (567d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
48ms
A
48ms
MX
40ms
AAAA
43ms
TXT
180ms
CAA
50ms
HTTPS
49ms
TLSA
141ms
SOA
0ms
MTA-STS
397ms
DNSSEC
132ms
SRV
62ms
Total
1756ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 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 638ms 2 NS 2 A 1 MX ⚠️ Bogus
2026-06-16 19:25:54 2653ms 2 NS 2 A 1 MX 🔓 Insecure
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