flemminghoejfeldt.dk

📜 Historical scan 2026-08-06 23:28:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flemminghoejfeldt.dk is a .dk domain served by 2 nameservers (bella.ns.cloudflare.com, evan.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.16 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 99ms

Nameserver	IP addresses	PTR	ASN / ISP
bella.ns.cloudflare.com	108.162.192.74 172.64.32.74 173.245.58.74 2606:4700:50::adf5:3a4a 2803:f800:50::6ca2:c04a 2a06:98c1:50::ac40:204a	bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
evan.ns.cloudflare.com	108.162.193.165 172.64.33.165 173.245.59.165 2606:4700:58::adf5:3ba5 2803:f800:50::6ca2:c1a5 2a06:98c1:50::ac40:21a5	evan.ns.cloudflare.com evan.ns.cloudflare.com evan.ns.cloudflare.com evan.ns.cloudflare.com evan.ns.cloudflare.com evan.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 114ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.16	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.167.229	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 115ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:a7e5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:d10	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 132ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.16,172.67.167.229 ech=AEX+DQBBuAAgACD3mn14HPRulWNZPM1X64MvXZ8lWPQ3OK9xkASC1dd7bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a7e5,2606:4700:3034::6815:d10

📝 TXT Records#

1 records 272ms

TXT Record
v=spf1 include:_spf69120.spf-protect.dk -all

✉️ SPF#

Policy	Record (flemminghoejfeldt.dk)
-all (hard fail)	v=spf1 include:_spf69120.spf-protect.dk -all

📨 DMARC#

Policy	Record (_dmarc.flemminghoejfeldt.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:67e5052746e3f@dmarc-dk.centerasecurity.com;

📬 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 2026-10-12 03:59:24

www	104.21.13.16 172.67.167.229 2606:4700:3031::ac43:a7e5 2606:4700:3034::6815:d10 (AS13335) (address records, no CNAME)
www vs bare domain	Same network flemminghoejfeldt.dk: 104.21.13.16 172.67.167.229 2606:4700:3031::ac43:a7e5 2606:4700:3034::6815:d10 (AS13335) www.flemminghoejfeldt.dk: 104.21.13.16 172.67.167.229 2606:4700:3031::ac43:a7e5 2606:4700:3034::6815:d10 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

157ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2410969010
Primary NS (MNAME)	bella.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#

99ms

114ms

169ms

AAAA

115ms

TXT

272ms

CAA

121ms

HTTPS

132ms

TLSA

994ms

SOA

0ms

MTA-STS

124ms

DNSSEC

157ms

SRV

155ms

Total

1919ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 03:59:24	412ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-30 17:23:06	731ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-29 17:11:25	552ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-24 15:22:07	9423ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-24 12:56:19	660ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-01 17:50:46	600ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-24 13:06:08	1076ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-21 09:47:01	2765ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-06 23:28:46 shown	1919ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-09 02:00:48	788ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-29 10:00:53	869ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-26 06:32:02	1038ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-24 15:49:13	2087ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-24 00:44:58	782ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-24 00:37:11	821ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 09:35:28	538ms	2 NS 2 A 0 MX	🔒 Secure