flytregnskab.dk

📜 Historical scan 2026-06-17 09:20:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flytregnskab.dk is a .dk domain served by 2 nameservers (anna.ns.cloudflare.com, noah.ns.cloudflare.com). It was registered on 1 September 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.117 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
anna.ns.cloudflare.com	—	—	—
noah.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 51ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:d75	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:a7ef	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 73ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.117,172.67.167.239 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:d75,2606:4700:3035::ac43:a7ef

📝 TXT Records#

1 records 114ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.flytregnskab.dk)
p=reject	v=DMARC1; p=reject; sp=reject;

📬 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 10:43:01

www	104.21.13.117 172.67.167.239 2606:4700:3031::ac43:a7ef 2606:4700:3036::6815:d75 (AS13335) (address records, no CNAME)
www vs bare domain	Same network flytregnskab.dk: 104.21.13.117 172.67.167.239 2606:4700:3031::ac43:a7ef 2606:4700:3036::6815:d75 (AS13335) www.flytregnskab.dk: 104.21.13.117 172.67.167.239 2606:4700:3031::ac43:a7ef 2606:4700:3036::6815:d75 (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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

168ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2406061049
Primary NS (MNAME)	anna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-08-24 00:14:42

Field	Value
Registrar	Simply.com A/S
Registered	2015-09-01
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

51ms

57ms

AAAA

47ms

TXT

114ms

CAA

54ms

HTTPS

73ms

TLSA

119ms

SOA

47ms

MTA-STS

79ms

DNSSEC

168ms

SRV

0ms

Total

1001ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 19:32:11	787ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 19:17:38	581ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-08 14:41:36	1556ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-31 17:13:17	892ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-25 03:01:41	698ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-24 00:14:25	3279ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-16 00:49:44	2582ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-22 17:32:08	874ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-01 13:13:05	830ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-30 08:50:46	804ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-29 02:25:14	868ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-27 23:20:21	1397ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 09:20:27 shown	1001ms	2 NS 2 A 0 MX	🔒 Secure