octean.dk

📜 Historical scan 2026-09-23 14:05:30  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

octean.dk is a .dk domain served by 3 nameservers (dns1.oderland.com, dns2.oderland.com, dns3.oderland.com). It was registered on 22 June 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.201.60.47 is hosted by ODERLAND Webbhotell AB (AS44136) in Sweden. Mail is handled by octean-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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   39ms
NameserverIP addressesPTRASN / ISP
dns1.oderland.com 2a02:28f0::41
91.201.61.4		 dns1.oderland.com
dns1.oderland.com		 AS44136 ODERLAND Webbhotell AB
AS44136 ODERLAND Webbhotell AB
dns2.oderland.com 2a02:28f0::46:1
46.16.239.247		 dns2.oderland.com
dns2.oderland.com		 AS44136 ODERLAND Webbhotell AB
AS44136 ODERLAND Webbhotell AB
dns3.oderland.com 2a00:1a28:1108:b::4:1
46.246.43.220		 dns3.oderland.com
dns3.oderland.com		 AS42708 Glesys AB
AS42708 Glesys AB

🌍 A Records#

1 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.201.60.47 7200s isora.oderland.com AS44136 ODERLAND Webbhotell AB 91.201.60.0/22 🇸🇪 Sweden —

📧 MX Records#

1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
0 7200s octean-dk.mail.protection.outlook.com 2a01:111:f403:ca04::10
2a01:111:f403:ca04::f
2a01:111:f403:ca48::12
2a01:111:f403:ca48::8
52.101.103.143
52.101.209.28
52.101.73.126
52.101.91.153		 mail-dbapr03cu00100.inbound.protection.outlook.com
mail-db7pr03cu00507.inbound.protection.outlook.com
mail-miypr05cu00202.inbound.protection.outlook.com
mail-miypr02cu00100.inbound.protection.outlook.com
mail-miypr03cu00107.inbound.protection.outlook.com
mail-cpjpr05cu00104.inbound.protection.outlook.com
mail-am8pr83cu00106.inbound.protection.outlook.com
mail-matpr04cu00101.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

1 records   45ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:28f0:3010:69:: 7200s isora.oderland.com AS44136 ODERLAND Webbhotell AB 2a02:28f0:0:0:0:0:0:0/29 🇸🇪 Sweden —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   79ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

1 records   240ms
TXT Record
v=spf1 ip4:91.201.60.47 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (octean.dk)
-all (hard fail) v=spf1 ip4:91.201.60.47 include:spf.protection.outlook.com -all

📨 DMARC#

PolicyRecord (_dmarc.octean.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-25 23:21:46
www CNAMEoctean.dk (all on octean.dk)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.octean.dk NzO5ni5SH3fuWT2C9MazsTfGvA6K_zi-q6tAfxn1FJI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

135ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026092303
Primary NS (MNAME)dns1.oderland.com
Responsible (RNAME)registry@oderland.se
Refresh3600s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-20 09:19:14
FieldValue
RegistrarName SRS AB
Registered2016-06-22
Expires2027-06-30 (246d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
41ms
MX
43ms
AAAA
45ms
TXT
240ms
CAA
33ms
HTTPS
46ms
TLSA
676ms
SOA
0ms
MTA-STS
73ms
DNSSEC
135ms
SRV
79ms
Total
1470ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-25 23:21:46 2663ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-24 05:35:51 606ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-22 23:43:27 688ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-22 21:31:10 2350ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-20 08:36:49 1933ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-19 03:57:11 1821ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-18 03:28:24 1584ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-17 03:13:59 2560ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-16 01:33:48 1269ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-14 23:15:53 1089ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-13 23:05:29 955ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-12 19:10:31 1306ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-11 18:29:57 1483ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-09 14:56:49 4086ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-08 10:45:44 4014ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-07 10:22:38 1365ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-06 07:57:19 8134ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-05 07:39:10 1452ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-04 07:36:57 1419ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-03 07:36:43 1760ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-02 07:35:21 1543ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-01 07:30:18 1430ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-30 07:23:02 1610ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-29 07:37:02 2065ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-28 07:11:19 811ms 3 NS 1 A 1 MX 🔓 Insecure
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