friberg.dk

📜 Historical scan 2026-06-21 18:04:39 · ← 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. 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 65ms

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 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.19.218.110	3600s	friberg.dk	AS16509	—	—	—	—

📧 MX Records#

1 records 64ms

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 2274ms

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#

160ms

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

🏷️ SOA#

65ms

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#

65ms

78ms

64ms

AAAA

76ms

TXT

2274ms

CAA

74ms

HTTPS

67ms

TLSA

227ms

SOA

65ms

MTA-STS

89ms

DNSSEC

160ms

SRV

222ms

Total

2708ms

🕐 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	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 shown	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