friberg.dk

📜 Historical scan 2026-06-26 10:02:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

friberg.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.19.218.110 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by mail.friberg.dk. 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#

3 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services 37.34-46.152.69.62.in-addr.arpa	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.19.218.110	3600s	friberg.dk	AS16509	Amazon.com, Inc.	52.16.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.friberg.dk	52.19.218.110	friberg.dk	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 105ms

TXT Record
v=spf1 mx

✉️ SPF#

Policy	Record (friberg.dk)
no all — incomplete SPF	v=spf1 mx

📨 DMARC#

Policy	Record (_dmarc.friberg.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:postmaster@friberg.dk

📬 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 2026-10-11 18:10:52

www CNAME	friberg.dk (all on friberg.dk) → 52.19.218.110 (AS16509)
www vs bare domain	Same network friberg.dk: 52.19.218.110 (AS16509) www.friberg.dk: 52.19.218.110 (AS16509)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: none

warn No "all" and no redirect: mail from unlisted servers gets a neutral result

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2022081844
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

42ms

30ms

25ms

AAAA

30ms

TXT

105ms

CAA

25ms

HTTPS

43ms

TLSA

84ms

SOA

34ms

MTA-STS

51ms

DNSSEC

117ms

SRV

55ms

Total

556ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:47:20	577ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 01:28:54	621ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-04 02:33:38	414ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 13:40:32	633ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 10:02:39 shown	556ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 20:08:53	903ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 18:04:39	2708ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-21 13:23:04	1090ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:30:31	821ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:29:25	701ms	3 NS 1 A 1 MX	🔒 Secure