511danmark.dk

📜 Historical scan 2026-08-30 07:14:54  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

511danmark.dk is a .dk domain served by 2 nameservers (abby.ns.cloudflare.com, olof.ns.cloudflare.com). It was registered on 22 December 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.213 is hosted by Cloudflare, Inc. (AS13335). 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   34ms

🌍 A Records#

2 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.47.213 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.172.204 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.172.204
🔶 Autoconfig104.21.47.213

🔷 AAAA Records (IPv6)#

2 records   27ms

🔐 HTTPS Records#

1 records   27ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.47.213,172.67.172.204 ech=AEX+DQBBcAAgACBV/Zb5wHhwHaTFZTaHf11B2qZwTkWmffxMbdJAki9BNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:2fd5,2606:4700:3035::ac43:accc

📝 TXT Records#

1 records   142ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (511danmark.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.511danmark.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-07 19:59:53
www104.21.47.213 172.67.172.204 2606:4700:3034::6815:2fd5 2606:4700:3035::ac43:accc (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.511danmark.dk 0nUo5IRTuGkEsP-EZX3e5CMAeUgg9PHy_mLTAcc4iLk
TXT _acme-challenge.511danmark.dk 8vD3MN8r3bPqaXQJqJfArT3RKFqBhq6NET0oyfElzcM

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

96ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413504848
Primary NS (MNAME)abby.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 08:26:37
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2016-12-22
Expires2028-07-31 (652d)

🔗 Same registrant#

19 domains
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
30ms
MX
32ms
AAAA
27ms
TXT
142ms
CAA
31ms
HTTPS
27ms
TLSA
46ms
SOA
0ms
MTA-STS
50ms
DNSSEC
96ms
SRV
59ms
Total
457ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 19:59:53 1018ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-03 19:46:18 628ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-30 19:34:28 773ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-25 18:22:28 642ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-24 18:04:12 790ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-23 17:26:14 685ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-21 19:18:01 929ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-13 10:01:58 1305ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-06 09:31:30 646ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-05 12:16:28 545ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-30 07:14:54 shown 457ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-25 23:23:34 2457ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-09 12:21:29 997ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-27 12:46:55 666ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-21 14:44:20 1130ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-18 09:52:07 1588ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 12:55:18 1402ms 2 NS 2 A 0 MX 🔓 Insecure
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