foruminstruktør.dk xn--foruminstruktr-2qb.dk

📜 Historical scan 2026-08-20 00:15:57  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

foruminstruktør.dk is a .dk domain served by 2 nameservers (braelyn.ns.cloudflare.com, rommy.ns.cloudflare.com). It was registered on 26 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.19.179 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 of unknown DNSSEC status, 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   477ms
NameserverIP addressesPTRASN / ISP
braelyn.ns.cloudflare.com 108.162.194.97
162.159.38.97
172.64.34.97
2606:4700:50::a29f:2661
2803:f800:50::6ca2:c261
2a06:98c1:50::ac40:2261		 braelyn.ns.cloudflare.com
braelyn.ns.cloudflare.com
braelyn.ns.cloudflare.com
braelyn.ns.cloudflare.com
braelyn.ns.cloudflare.com
braelyn.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
rommy.ns.cloudflare.com 108.162.195.20
162.159.44.20
172.64.35.20
2606:4700:58::a29f:2c14
2803:f800:50::6ca2:c314
2a06:98c1:50::ac40:2314		 rommy.ns.cloudflare.com
rommy.ns.cloudflare.com
rommy.ns.cloudflare.com
rommy.ns.cloudflare.com
rommy.ns.cloudflare.com
rommy.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   439ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.19.179 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.187.11 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   454ms
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)#

2 records   425ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::ac43:bb0b 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::6815:13b3 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   404ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.19.179,172.67.187.11 ech=AEX+DQBBCwAgACBoocGDHpSy1Wk646dQgSDb6caPtXukGz3aH7eIeyomZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:bb0b,2606:4700:3036::6815:13b3

📝 TXT Records#

📝
No TXT records found

✉️ 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#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-24 08:09:44
www104.21.19.179 172.67.187.11 2606:4700:3032::ac43:bb0b 2606:4700:3036::6815:13b3 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.foruminstruktør.dk 9s1oKzmhPuMjVzqXthqS7lNVFVsWeVx1Lk9R1Xtoy3w
TXT _acme-challenge.foruminstruktør.dk re1JFArME7aBiAZjv1m5O_ADUl_C20BTBPa4NG062sk

🔗 TLSA / DANE#

4 records   490ms
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#

655ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxdomain

🏷️ SOA#

0ms
FieldValue
Serial2412642610
Primary NS (MNAME)braelyn.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-09 00:00:51
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2011-04-26
Expires2027-07-31 (279d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
477ms
A
439ms
MX
454ms
AAAA
425ms
TXT
889ms
CAA
463ms
HTTPS
404ms
TLSA
490ms
SOA
0ms
MTA-STS
578ms
DNSSEC
655ms
SRV
512ms
Total
7557ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 08:09:44 727ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-30 13:37:30 847ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-25 05:48:53 10094ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-02 02:31:32 1351ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-31 21:42:53 696ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-27 22:01:40 1289ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-26 21:44:38 1417ms 2 NS 2 A 4 MX ❓ Unknown
2026-08-24 02:09:03 2110ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-23 01:40:55 9236ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-20 00:15:57 shown 7557ms 2 NS 2 A 4 MX ❓ Unknown
2026-08-17 21:09:00 2775ms 2 NS 2 A 4 MX ❓ Unknown
2026-06-26 00:00:54 2079ms 2 NS 2 A 4 MX ❓ Unknown
2026-06-25 09:31:25 3645ms 2 NS 2 A 4 MX ❓ Unknown
2026-06-20 15:04:00 347ms 0 NS 0 A 0 MX 🔒 Secure
2026-06-20 01:17:43 3580ms 2 NS 2 A 4 MX 🔒 Secure
2026-06-17 11:28:20 14705ms 2 NS 2 A 4 MX 🔒 Secure
2026-06-17 10:22:58 1067ms 2 NS 2 A 4 MX 🔒 Secure
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