jacobandersen.dk

📜 Historical scan 2026-08-27 06:27:05  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jacobandersen.dk is a .dk domain served by 4 nameservers (ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and 1 more). It was registered on 31 August 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.77.53.15 is hosted by The Constant Company, LLC (AS20473) in Germany. Mail is handled by jacobandersen-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#

4 records   67ms
NameserverIP addressesPTRASN / ISP
ns1.bdm.microsoftonline.com 13.107.236.208
2603:1061:0:700::d0		 ns1-208.azure-dns.com
ns1-208.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2.bdm.microsoftonline.com 150.171.21.208
2620:1ec:8ec:700::d0		 ns2-208.azure-dns.net
ns2-208.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3.bdm.microsoftonline.com 204.14.183.208
2a01:111:4000:700::d0		 ns3-208.azure-dns.org
ns3-208.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4.bdm.microsoftonline.com 208.84.5.208
2620:1ec:bda:700::d0		 ns4-208.azure-dns.info
ns4-208.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

🌍 A Records#

1 records   79ms
IPTTLPTRASNISP / OrgCIDRCountryCity
45.77.53.15 43200s uncolored-unframed.wpmudev.host AS20473 The Constant Company, LLC 45.76.0.0/15 🇩🇪 Germany Frankfurt am Main

📧 MX Records#

1 records   84ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s jacobandersen-dk.mail.protection.outlook.com 2a01:111:f403:c967::8
2a01:111:f403:ca04::5
2a01:111:f403:ca04::f
2a01:111:f403:ca09::7
52.101.103.137
52.101.103.140
52.101.68.25
52.101.73.153		 mail-cpjpr04cu00100.inbound.protection.outlook.com
mail-db3pr0202cu00205.inbound.protection.outlook.com
mail-db7pr03cu00507.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com
mail-miypr02cu00101.inbound.protection.outlook.com
mail-miypr02cu00204.inbound.protection.outlook.com
mail-db8pr02cu00101.inbound.protection.outlook.com
mail-as8pr05cu00401.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 → 40.104.116.40
🔶 Autoconfiguncolored-unframed.wpmudev.host → 45.77.53.15

🔷 AAAA Records (IPv6)#

1 records   113ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:19f0:6c01:1411:5400:4ff:fe90:847f 43200s uncolored-unframed.wpmudev.host AS20473 The Constant Company, LLC 2001:19f0:6000:0:0:0:0:0/36 🇩🇪 Germany Frankfurt am Main

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   184ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

3 records   354ms
TXT Record
MS=ms74791328
mscid=LZTbMmAenG5eu99wmerD4dZ7wBePFZdV2qEp0CTGz4M/hHxvP3fz/+8ZxaQQcgDh0fMyzTnI0mThV/CSSS/xag==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.jacobandersen.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dr2xm4l1@ag.dmarcian.eu; ruf=mailto:dr2xm4l1@fr.dmarcian.eu

📬 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 2026-10-23 18:51:11
www CNAMEuncolored-unframed.wpmudev.host (all on wpmudev.host)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.jacobandersen.dk _acme-challenge.uncolored-unframed.wpmudev.host
TXT _acme-challenge.uncolored-unframed.wpmudev.host 4LCSO-BC1UryYk1rIcDuPMMLUtrbvzhjcA43ux_aPHM
TXT _acme-challenge.uncolored-unframed.wpmudev.host DQbveR0THa1hi4NV43jPJlWnF0L7sRGR5YRNwH-E2zY
TXT _acme-challenge.uncolored-unframed.wpmudev.host Rq5kLvXEHWpK51Pb9nGghRHdevMtZ7Y_9nQg27tBFEo
TXT _acme-challenge.uncolored-unframed.wpmudev.host Wk8iTZZ45tjwN1GGmzqNlkPP9387XkeAPx4vWTxenQs
TXT _acme-challenge.uncolored-unframed.wpmudev.host dsY_LFDQEUVsveVaWRX0AfmXT8Qfl3cPbUebZtEYO-w
TXT _acme-challenge.uncolored-unframed.wpmudev.host nG8WlU9kVhzWkqgyTN8RxXW5WC5xH1hlpN8D5QzUidA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

255ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial1
Primary NS (MNAME)ns1.bdm.microsoftonline.com
Responsible (RNAME)azuredns-hostmaster@microsoft.com
Refresh3600s
Retry300s
Expire2419200s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-23 18:08:47
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1999-08-31
Expires2029-09-30 (1071d)

🔗 Same registrant#

4 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).

DomainRegistrar
morgenmeditation.dkPunktum dk A/S (direct)
skiklub.dkPunktum dk A/S (direct)
skipost.dkPunktum dk A/S (direct)
teglvaerkshaven.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
67ms
A
79ms
MX
84ms
AAAA
113ms
TXT
354ms
CAA
69ms
HTTPS
59ms
TLSA
425ms
SOA
0ms
MTA-STS
197ms
DNSSEC
255ms
SRV
184ms
Total
1388ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 18:51:11 868ms 4 NS 1 A 1 MX 🔓 Insecure
2026-08-27 06:27:05 shown 1388ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-29 10:43:55 3079ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-25 17:24:19 1395ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-24 16:30:34 3396ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-22 23:26:13 1427ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-19 23:29:53 1265ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-17 12:58:22 3284ms 4 NS 1 A 1 MX 🔓 Insecure
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