frilæsning.dk xn--frilsning-j3a.dk

📜 Historical scan 2026-06-20 18:56:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frilæsning.dk is a .dk domain served by 4 nameservers (ns-1379.awsdns-44.org, ns-154.awsdns-19.com, ns-1738.awsdns-25.co.uk and 1 more). It was registered on 10 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.158.183.91 is hosted by Amazon.com, Inc. (AS16509) in Germany. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

4 records 91ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1379.awsdns-44.org	205.251.197.99 2600:9000:5305:6300::1	ns-1379.awsdns-44.org ns-1379.awsdns-44.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-154.awsdns-19.com	205.251.192.154 2600:9000:5300:9a00::1	ns-154.awsdns-19.com ns-154.awsdns-19.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1738.awsdns-25.co.uk	205.251.198.202 2600:9000:5306:ca00::1	ns-1738.awsdns-25.co.uk ns-1738.awsdns-25.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-792.awsdns-35.net	205.251.195.24 2600:9000:5303:1800::1	ns-792.awsdns-35.net ns-792.awsdns-35.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

3 records 91ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.158.183.91	60s	ec2-18-158-183-91.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	18.156.0.0/14	🇩🇪 Germany	Frankfurt am Main
18.184.86.46	60s	ec2-18-184-86-46.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	18.176.0.0/12	🇩🇪 Germany	Frankfurt am Main
63.186.3.111	60s	ec2-63-186-3-111.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	63.176.0.0/12	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	frilaesning.dk → 18.158.183.91
🔶 Autoconfig	frilaesning.dk → 63.186.3.111

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 428ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.frilæsning.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:62de94a87c3dc@dmarc.centerasecurity.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 72ms

Flags	Tag	Value
0	issue	amazontrust.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 20:05:49

www CNAME	frilaesning.dk (all on frilaesning.dk) → 52.57.154.116 63.176.121.38 63.189.53.88 (AS16509)
www vs bare domain	Same network frilæsning.dk: 52.57.154.116 63.176.121.38 63.189.53.88 (AS16509) www.frilæsning.dk: 52.57.154.116 63.176.121.38 63.189.53.88 (AS16509)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.frilæsning.dk	frilaesning.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

258ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

76ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-792.awsdns-35.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 17:21:33

Field	Value
Registrar	WEB SOLUTIONS A/S
Registered	2006-04-10
Expires	2027-04-30 (186d)

📋 WHOIS#

⏱️ Lookup Timing#

91ms

85ms

AAAA

105ms

TXT

428ms

CAA

72ms

HTTPS

59ms

TLSA

116ms

SOA

76ms

MTA-STS

414ms

DNSSEC

258ms

SRV

248ms

Total

1476ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 20:05:49	2893ms	4 NS 3 A 0 MX	🔒 Secure
2026-10-02 18:59:23	2899ms	4 NS 3 A 0 MX	🔒 Secure
2026-09-30 11:32:27	3079ms	4 NS 3 A 0 MX	🔒 Secure
2026-09-30 10:25:28	3275ms	4 NS 3 A 0 MX	🔒 Secure
2026-06-26 01:56:42	1950ms	4 NS 3 A 0 MX	🔒 Secure
2026-06-24 18:11:10	4437ms	4 NS 3 A 0 MX	⚠️ Bogus
2026-06-21 07:15:46	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 18:56:48 shown	1476ms	4 NS 3 A 0 MX	🔒 Secure
2026-06-17 09:42:39	2618ms	4 NS 3 A 0 MX	🔒 Secure