mitcfu.dk

📜 Historical scan 2026-08-23 10:19:44  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mitcfu.dk is a .dk domain served by 2 nameservers (norah.ns.cloudflare.com, peter.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.0.184 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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   85ms
NameserverIP addressesPTRASN / ISP
norah.ns.cloudflare.com 108.162.194.70
162.159.38.70
172.64.34.70
2606:4700:50::a29f:2646
2803:f800:50::6ca2:c246
2a06:98c1:50::ac40:2246		 norah.ns.cloudflare.com
norah.ns.cloudflare.com
norah.ns.cloudflare.com
norah.ns.cloudflare.com
norah.ns.cloudflare.com
norah.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
peter.ns.cloudflare.com 108.162.195.3
162.159.44.3
172.64.35.3
2606:4700:58::a29f:2c03
2803:f800:50::6ca2:c303
2a06:98c1:50::ac40:2303		 peter.ns.cloudflare.com
peter.ns.cloudflare.com
peter.ns.cloudflare.com
peter.ns.cloudflare.com
peter.ns.cloudflare.com
peter.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

3 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.26.0.184 212s — AS13335 Cloudflare, Inc. 104.26.0.0/20 — —
104.26.1.184 212s — AS13335 Cloudflare, Inc. 104.26.0.0/20 — —
172.67.73.207 212s — AS13335 Cloudflare, Inc. 172.67.64.0/18 — —

📧 MX Records#

4 records   72ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

3 records   102ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:20::681a:1b8 31s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —
2606:4700:20::681a:b8 31s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —
2606:4700:20::ac43:49cf 31s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —

🔐 HTTPS Records#

1 records   92ms
PriorityTargetSvcParams
1 service . alpn="h2" ipv4hint=104.26.0.184,104.26.1.184,172.67.73.207 ipv6hint=2606:4700:20::681a:b8,2606:4700:20::681a:1b8,2606:4700:20::ac43:49cf

📝 TXT Records#

2 records   345ms
TXT Record
google-site-verification=PbSBvrWQKrLNdYpWQRDQSVDg6XV39wo0bUqaKG0HdNI
HARICA-U6PDsnpHDTWfe6djDnH

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

12 records   71ms
FlagsTagValue
0 issue comodoca.com
0 issue digicert.com; cansignhttpexchanges=yes
0 issue harica.gr
0 issue letsencrypt.org
0 issue pki.goog; cansignhttpexchanges=yes
0 issue ssl.com
0 issuewild comodoca.com
0 issuewild digicert.com; cansignhttpexchanges=yes
0 issuewild harica.gr
0 issuewild letsencrypt.org
0 issuewild pki.goog; cansignhttpexchanges=yes
0 issuewild ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 05:18:54
www104.26.0.184 104.26.1.184 172.67.73.207 2606:4700:20::681a:1b8 2606:4700:20::681a:b8 2606:4700:20::ac43:49cf (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.mitcfu.dk f1B7k2clCXQzoP6lkUnO0iAzbJcb-gT40Tfgp5BfoGc
TXT _acme-challenge.mitcfu.dk FfKxNM9uV2K7D71b-2tjPMZuMz8j4oCmXpl1iJ545Dk

🔗 TLSA / DANE#

4 records   276ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC#

234ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2412914417
Primary NS (MNAME)norah.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
85ms
A
74ms
MX
72ms
AAAA
102ms
TXT
345ms
CAA
71ms
HTTPS
92ms
TLSA
276ms
SOA
0ms
MTA-STS
105ms
DNSSEC
234ms
SRV
131ms
Total
3689ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 05:18:54 722ms 2 NS 3 A 4 MX 🔒 Secure
2026-10-01 23:43:42 1328ms 2 NS 3 A 4 MX 🔒 Secure
2026-09-24 22:15:12 1599ms 2 NS 3 A 4 MX 🔒 Secure
2026-09-07 20:10:28 2325ms 2 NS 3 A 4 MX 🔒 Secure
2026-08-26 17:58:46 880ms 2 NS 3 A 4 MX 🔒 Secure
2026-08-25 15:37:34 2696ms 2 NS 3 A 4 MX 🔒 Secure
2026-08-23 10:19:44 shown 3689ms 2 NS 3 A 4 MX 🔒 Secure
2026-08-15 17:31:44 9428ms 2 NS 3 A 4 MX 🔒 Secure
2026-08-07 03:28:43 2068ms 2 NS 3 A 4 MX 🔒 Secure
2026-07-21 16:06:18 4758ms 2 NS 3 A 4 MX 🔒 Secure
2026-07-04 22:21:33 2758ms 2 NS 3 A 4 MX 🔒 Secure
2026-06-27 17:54:19 2187ms 2 NS 3 A 4 MX 🔒 Secure
2026-06-17 12:58:57 4359ms 2 NS 3 A 4 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone