jakob-k.dk

📜 Historical scan 2026-08-20 19:24:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jakob-k.dk is a .dk domain served by 3 nameservers (ns-132-b.gandi.net, ns-138-a.gandi.net, ns-37-c.gandi.net). It was registered on 27 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.199.108.153 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by Jakobk-dk01c.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

3 records   37ms
NameserverIP addressesPTRASN / ISP
ns-132-b.gandi.net 2001:4b98:aaab::85
213.167.230.133		 ns-132-b.gandi.net
ns-132-b.gandi.net		 AS209453 GANDI SAS
AS209453 GANDI SAS
ns-138-a.gandi.net 173.246.100.139
2001:4b98:aaaa::8b		 ns-138-a.gandi.net
ns-138-a.gandi.net		 AS209453 GANDI SAS
AS209453 GANDI SAS
ns-37-c.gandi.net 217.70.187.38
2604:3400:aaac::26		 ns-37-c.gandi.net
ns-37-c.gandi.net		 AS209453 GANDI SAS
AS209453 GANDI SAS

🌍 A Records#

4 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.199.108.153 10800s cdn-185-199-108-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
185.199.109.153 10800s cdn-185-199-109-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
185.199.110.153 10800s cdn-185-199-110-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
185.199.111.153 10800s cdn-185-199-111-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —

📧 MX Records#

1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s Jakobk-dk01c.mail.protection.outlook.com 2a01:111:f403:ca04::10
2a01:111:f403:ca04::6
2a01:111:f403:ca04::d
2a01:111:f403:ca09::c
52.101.68.8
52.101.73.11
52.101.73.24
52.101.73.26		 mail-dbapr03cu00100.inbound.protection.outlook.com
mail-db4pr02cu00406.inbound.protection.outlook.com
mail-db6pr03cu00105.inbound.protection.outlook.com
mail-as8pr05cu00304.inbound.protection.outlook.com
mail-du0pr03cu00100.inbound.protection.outlook.com
mail-am1pr04cu00103.inbound.protection.outlook.com
mail-as8pr05cu00300.inbound.protection.outlook.com
mail-as9pr05cu01302.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   220ms
TXT Record
MS=ms50247506
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.jakob-k.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:postmaster@jakob-k.dk

📬 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 2026-10-22 19:36:06
www185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
selector1 selector1-jakobk-dk01c._domainkey.jakobk.p-v1.dkim.mail.microsoft RSA · ~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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial1787184000
Primary NS (MNAME)ns1.gandi.net
Responsible (RNAME)hostmaster@gandi.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)10800s

📋 Registration#

WHOIS fetched 2026-10-21 13:38:22
FieldValue
RegistrarGANDI SAS
Registered2025-10-27
Expires2027-10-26 (365d)

🔗 Same registrant#

1 domain

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
byjakob.dkGANDI SAS
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
47ms
MX
52ms
AAAA
58ms
TXT
220ms
CAA
45ms
HTTPS
45ms
TLSA
446ms
SOA
0ms
MTA-STS
80ms
DNSSEC
83ms
SRV
74ms
Total
1696ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 19:36:06 2643ms 3 NS 4 A 1 MX 🔓 Insecure
2026-10-16 01:33:48 2228ms 3 NS 4 A 1 MX 🔓 Insecure
2026-10-08 15:21:18 3088ms 3 NS 4 A 1 MX 🔓 Insecure
2026-10-01 12:37:42 1176ms 3 NS 4 A 1 MX 🔓 Insecure
2026-09-25 12:04:44 1663ms 3 NS 4 A 1 MX 🔓 Insecure
2026-09-25 00:39:32 2067ms 3 NS 4 A 1 MX 🔓 Insecure
2026-09-20 19:17:09 1590ms 3 NS 4 A 1 MX 🔓 Insecure
2026-09-11 13:50:34 2826ms 3 NS 4 A 1 MX 🔓 Insecure
2026-09-07 15:23:44 1837ms 3 NS 4 A 1 MX 🔓 Insecure
2026-08-27 11:48:12 961ms 3 NS 4 A 1 MX 🔓 Insecure
2026-08-20 19:24:32 shown 1696ms 3 NS 4 A 1 MX 🔓 Insecure
2026-08-14 11:43:45 2368ms 3 NS 4 A 1 MX 🔓 Insecure
2026-08-06 14:32:27 2350ms 3 NS 4 A 1 MX 🔓 Insecure
2026-07-23 04:59:20 1992ms 3 NS 4 A 1 MX 🔓 Insecure
2026-07-16 04:20:06 1850ms 3 NS 4 A 1 MX 🔓 Insecure
2026-07-10 03:23:02 1532ms 3 NS 4 A 1 MX 🔓 Insecure
2026-07-03 19:51:05 2158ms 3 NS 4 A 1 MX 🔓 Insecure
2026-06-29 16:11:56 1001ms 3 NS 4 A 1 MX 🔓 Insecure
2026-06-25 13:56:12 791ms 3 NS 4 A 1 MX 🔓 Insecure
2026-06-23 11:00:33 2734ms 3 NS 4 A 1 MX 🔓 Insecure
2026-06-22 23:17:20 920ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 11:44:20 1167ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 04:31:48 2180ms 3 NS 4 A 1 MX 🔓 Insecure
2026-06-17 12:57:24 5021ms 3 NS 4 A 1 MX 🔓 Insecure
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