511denmark.dk

📜 Historical scan 2026-07-26 12:13:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

511denmark.dk is a .dk domain served by 2 nameservers (abby.ns.cloudflare.com, olof.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.82.239 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
abby.ns.cloudflare.com	108.162.192.100 172.64.32.100 173.245.58.100 2606:4700:50::adf5:3a64 2803:f800:50::6ca2:c064 2a06:98c1:50::ac40:2064	abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
olof.ns.cloudflare.com	108.162.195.51 162.159.44.51 172.64.35.51 2606:4700:58::a29f:2c33 2803:f800:50::6ca2:c333 2a06:98c1:50::ac40:2333	olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.82.239	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.74	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.209.74
🔶 Autoconfig	104.21.82.239

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d14a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:52ef	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.82.239,172.67.209.74 ech=AEX+DQBBrwAgACDXPsb1pB6sRjEvaHuMbyG93UfEpqEr8YnVaei42bu7BwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d14a,2606:4700:3034::6815:52ef

📝 TXT Records#

1 records 200ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (511denmark.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.511denmark.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 2026-10-10 14:59:05

www	104.21.82.239 172.67.209.74 2606:4700:3030::ac43:d14a 2606:4700:3034::6815:52ef (AS13335) (address records, no CNAME)
www vs bare domain	Same network 511denmark.dk: 104.21.82.239 172.67.209.74 2606:4700:3030::ac43:d14a 2606:4700:3034::6815:52ef (AS13335) www.511denmark.dk: 104.21.82.239 172.67.209.74 2606:4700:3030::ac43:d14a 2606:4700:3034::6815:52ef (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2049ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2410489180
Primary NS (MNAME)	abby.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

32ms

31ms

32ms

AAAA

31ms

TXT

200ms

CAA

31ms

HTTPS

30ms

TLSA

52ms

SOA

0ms

MTA-STS

48ms

DNSSEC

2049ms

SRV

51ms

Total

2726ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 02:52:38	1180ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 01:47:18	669ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 17:18:13	810ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-26 12:13:48 shown	2726ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-17 14:14:15	785ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-29 21:47:11	829ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 13:52:06	783ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 19:18:31	1099ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 00:24:45	9554ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 12:52:26	1139ms	2 NS 2 A 0 MX	🔓 Insecure