friis-a.dk

📜 Historical scan 2026-06-17 09:28:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

friis-a.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 82.103.129.185 is hosted by Asergo Holding ApS (AS30736) in Denmark. Mail is handled by friisa-dk01c.mail.protection.outlook.com. 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#

2 records 125ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	—	—	—
ns2.curanet.dk	—	—	—

🌍 A Records#

1 records 123ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
82.103.129.185	—	ddsks.dk	AS30736	Asergo Holding ApS	82.103.128.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 123ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	friisa-dk01c.mail.protection.outlook.com	52.101.68.16 52.101.68.39 52.101.68.5 52.101.73.12	mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 277ms

TXT Record
autodesk-domain-verification=Tt72CtokwIpIYdqJkEr5
v=spf1 include:jddj48qkwh.powerspf.com -all

✉️ SPF#

Policy	Record (friis-a.dk)
-all (hard fail)	v=spf1 include:jddj48qkwh.powerspf.com -all

📨 DMARC#

Policy	Record (_dmarc.friis-a.dk)
p=reject	v=DMARC1; p=reject; sp=none; rua=mailto:7c1gb27eoj@rua.powerdmarc.com; ruf=mailto:7c1gb27eoj@ruf.powerdmarc.com; fo=1; t=n;

📬 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 2026-10-10 08:52:00

www	82.103.129.185 (AS30736) (address records, no CNAME)
www vs bare domain	Same network friis-a.dk: 82.103.129.185 (AS30736) www.friis-a.dk: 82.103.129.185 (AS30736)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-friisa-dk01c._domainkey.friisa.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

266ms

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

🏷️ SOA#

118ms

Field	Value
Serial	2024081201
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

125ms

123ms

AAAA

120ms

TXT

277ms

CAA

110ms

HTTPS

99ms

TLSA

166ms

SOA

118ms

MTA-STS

60ms

DNSSEC

266ms

SRV

0ms

Total

970ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-06-26 14:54:30	2732ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:28:06 shown	970ms	2 NS 1 A 1 MX	🔒 Secure