olsenonline.dk

Records from scan: 2026-10-13 07:38:29  ·  775ms total  ·  last checked 2026-10-20 21:00 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

olsenonline.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.228.101 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by .. 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   41ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.186.228.101 3600s 5.186.228.101.dhcp.fibianet.dk AS44869 FIBIA P/S 5.186.0.0/16 🇩🇰 Denmark Glamsbjerg

📧 MX Records#

1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover5.186.228.101
🔶 Autoconfig5.186.228.101

🔷 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 2026-10-13 07:38:29
www5.186.228.101 (AS44869) (address records, no CNAME)
www vs bare domainSame network
olsenonline.dk: 5.186.228.101 (AS44869)
www.olsenonline.dk: 5.186.228.101 (AS44869)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

44ms
FieldValue
Serial2026101101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
41ms
A
40ms
MX
46ms
AAAA
28ms
TXT
162ms
CAA
35ms
HTTPS
42ms
TLSA
273ms
SOA
44ms
MTA-STS
50ms
DNSSEC
107ms
SRV
58ms
Total
775ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 07:38:29 shown 775ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-21 17:40:29 507ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-10 21:21:58 725ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-11 17:38:31 619ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-18 08:50:27 8536ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-16 00:34:26 777ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-19 15:54:21 411ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 12:14:44 486ms 2 NS 1 A 0 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone