friisnet.dk

Records from scan: 2026-10-12 02:42:12  ·  910ms total  ·  last checked 2026-10-17 14:51 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

friisnet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 March 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.72.5.154 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by friisnet.dk, backup-mx.post.tele.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   36ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.72.5.154 43200s — AS9158 Telenor A/S 83.72.0.0/14 🇩🇰 Denmark Fredericia

📧 MX Records#

2 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s friisnet.dk 83.72.5.154 — AS9158 Telenor A/S
20 43200s backup-mx.post.tele.dk — — —

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverfriisnet.dk → 83.72.5.154
🔶 Autoconfigfriisnet.dk → 83.72.5.154

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

checked 2026-10-12 02:42:12
www CNAMEfriisnet.dk (all on friisnet.dk)
www vs bare domainSame network
friisnet.dk: 83.72.5.154 (AS9158)
www.friisnet.dk: 83.72.5.154 (AS9158)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.friisnet.dk friisnet.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

96ms
FieldValue
Serial2026101101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-07 00:15:47
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2003-03-04
Expires2027-03-31 (164d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
38ms
MX
31ms
AAAA
38ms
TXT
150ms
CAA
34ms
HTTPS
36ms
TLSA
144ms
SOA
96ms
MTA-STS
57ms
DNSSEC
118ms
SRV
58ms
Total
910ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 02:42:12 shown 910ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-06 23:45:42 1530ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-01 23:16:13 1992ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-30 23:12:33 465ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-29 20:52:12 488ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-26 16:52:09 648ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-16 06:03:19 685ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-06 21:39:54 617ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-04 04:55:28 2705ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-27 17:49:05 970ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-26 15:00:45 923ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-19 18:52:59 4999ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-02 00:49:06 962ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-02 00:33:29 2512ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-17 09:26:19 729ms 2 NS 1 A 2 MX 🔒 Secure
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