511denmark.dk

📜 Historical scan 2026-06-19 00:24:45 · ← 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 491ms

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 —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 493ms

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	104.21.82.239
🔶 Autoconfig	104.21.82.239

🔷 AAAA Records (IPv6)#

2 records 570ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:52ef	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:d14a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 452ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.82.239,172.67.209.74 ech=AEX+DQBBTwAgACAmEAi+gpvYxIqROOBYxVuKpa0Igrd+CoOjXdfXLRumdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:52ef,2606:4700:3035::ac43:d14a

📝 TXT Records#

1 records 1429ms

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#

1144ms

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

🏷️ SOA#

484ms

Field	Value
Serial	2405377134
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#

491ms

493ms

494ms

AAAA

570ms

TXT

1429ms

CAA

487ms

HTTPS

452ms

TLSA

953ms

SOA

484ms

MTA-STS

537ms

DNSSEC

1144ms

SRV

664ms

Total

9554ms

🕐 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	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 shown	9554ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 12:52:26	1139ms	2 NS 2 A 0 MX	🔓 Insecure