513.dk

Records from scan: 2026-10-05 05:01:43 · 5515ms total · last checked 2026-10-24 01:51 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

513.dk is a .dk domain served by 2 nameservers (ivy.ns.cloudflare.com, mitch.ns.cloudflare.com). It was registered on 29 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 121ms

Nameserver	IP addresses	PTR	ASN / ISP
ivy.ns.cloudflare.com	108.162.192.120 172.64.32.120 173.245.58.120 2606:4700:50::adf5:3a78 2803:f800:50::6ca2:c078 2a06:98c1:50::ac40:2078	ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mitch.ns.cloudflare.com	108.162.193.208 172.64.33.208 173.245.59.208 2606:4700:58::adf5:3bd0 2803:f800:50::6ca2:c1d0 2a06:98c1:50::ac40:21d0	mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	91.221.196.251
🔶 Autoconfig	91.221.196.251

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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#

checked 2026-10-12 17:30:35

www	91.221.196.251 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves 513.dk: no address www.513.dk: 91.221.196.251 (AS51468) (all like this)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

234ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

91ms

Field	Value
Serial	2416579145
Primary NS (MNAME)	ivy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 05:25:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-04-29
Expires	2027-04-30 (187d)

📋 WHOIS#

⏱️ Lookup Timing#

121ms

119ms

98ms

AAAA

119ms

TXT

375ms

CAA

109ms

HTTPS

119ms

TLSA

80ms

SOA

91ms

MTA-STS

160ms

DNSSEC

234ms

SRV

184ms

Total

5515ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 05:01:43 shown	5515ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-01 04:25:59	516ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-30 01:28:25	544ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-29 01:15:52	446ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-06 18:35:34	689ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-01 09:25:04	868ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-28 03:12:28	680ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-16 12:42:08	471ms	2 NS 0 A 0 MX	🔓 Insecure