flemminghoejfeldt.dk

📜 Historical scan 2026-06-17 09:35:28 · ← 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 64ms

Nameserver	IP addresses	PTR	ASN / ISP
bella.ns.cloudflare.com	—	—	—
evan.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 59ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:d10	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:a7e5	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 64ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.16,172.67.167.229 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:d10,2606:4700:3033::ac43:a7e5

📝 TXT Records#

1 records 197ms

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#

189ms

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

🏷️ SOA#

61ms

Field	Value
Serial	2406821804
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#

64ms

59ms

86ms

AAAA

62ms

TXT

197ms

CAA

64ms

HTTPS

64ms

TLSA

53ms

SOA

61ms

MTA-STS

38ms

DNSSEC

189ms

SRV

0ms

Total

538ms

🕐 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	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 shown	538ms	2 NS 2 A 0 MX	🔒 Secure