korreman.dk

📜 Historical scan 2026-10-15 10:56:25  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

korreman.dk is a .dk domain served by 2 nameservers (alexis.ns.cloudflare.com, chin.ns.cloudflare.com). It was registered on 7 April 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.61.213 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, 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
NameserverIP addressesPTRASN / ISP
alexis.ns.cloudflare.com 108.162.193.60
172.64.33.60
173.245.59.60
2606:4700:58::adf5:3b3c
2803:f800:50::6ca2:c13c
2a06:98c1:50::ac40:213c		 alexis.ns.cloudflare.com
alexis.ns.cloudflare.com
alexis.ns.cloudflare.com
alexis.ns.cloudflare.com
alexis.ns.cloudflare.com
alexis.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
chin.ns.cloudflare.com 108.162.192.84
172.64.32.84
173.245.58.84
2606:4700:50::adf5:3a54
2803:f800:50::6ca2:c054
2a06:98c1:50::ac40:2054		 chin.ns.cloudflare.com
chin.ns.cloudflare.com
chin.ns.cloudflare.com
chin.ns.cloudflare.com
chin.ns.cloudflare.com
chin.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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.61.213 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.215.102 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 300s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover87.61.93.137
🔶 Autoconfig87.61.93.137

🔷 AAAA Records (IPv6)#

2 records   52ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:d766 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::6815:3dd5 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   48ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.61.213,172.67.215.102 ech=AEX+DQBBvAAgACDCEGpSvI5yiNtcYtYwc/UiEXDsWjUYGeDBTaKhdh77dAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d766,2606:4700:3035::6815:3dd5

📝 TXT Records#

2 records   171ms
TXT Record
protonmail-verification=c1b9d3c0d6b03d1df470820d6ad217361313f707
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

PolicyRecord (korreman.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

PolicyRecord (_dmarc.korreman.dk)
p=reject v=DMARC1; p=reject; rua=mailto:0e2375761ef0427694b36fefd8458f9f@dmarc-reports.cloudflare.net

📬 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 15:21:00
www104.21.61.213 172.67.215.102 2606:4700:3033::ac43:d766 2606:4700:3035::6815:3dd5 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   177ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

56ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

34ms
FieldValue
Serial2417507311
Primary NS (MNAME)alexis.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 11:13:04
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-04-07
Expires2027-04-06 (165d)

🔗 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
54ms
A
36ms
MX
31ms
AAAA
52ms
TXT
171ms
CAA
45ms
HTTPS
48ms
TLSA
177ms
SOA
34ms
MTA-STS
51ms
DNSSEC
56ms
SRV
68ms
Total
799ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 15:21:00 947ms 2 NS 2 A 2 MX 🔒 Secure
2026-10-16 15:09:37 2442ms 2 NS 2 A 2 MX 🔒 Secure
2026-10-15 10:56:25 shown 799ms 2 NS 2 A 2 MX 🔒 Secure
2026-10-08 05:12:52 563ms 2 NS 2 A 2 MX 🔒 Secure
2026-10-02 09:42:35 485ms 2 NS 2 A 2 MX 🔒 Secure
2026-10-01 07:53:14 789ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-30 23:19:00 881ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-29 23:07:33 1185ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-23 21:31:43 932ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-17 21:46:40 2048ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-10 19:15:36 1736ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-28 22:22:17 1380ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-26 19:47:09 1012ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-23 15:02:38 8259ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-05 04:38:09 3605ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-11 07:44:47 9280ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-08 15:48:08 3265ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-21 21:39:16 725ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-20 00:20:27 1193ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-17 22:21:51 1025ms 2 NS 2 A 2 MX 🔒 Secure
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