jakob-k.dk

📜 Historical scan 2026-10-01 12:37:42 · ← 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 36ms

Nameserver	IP addresses	PTR	ASN / 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 23ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	Jakobk-dk01c.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::22 2a01:111:f403:ca48::8 2a01:111:f403:ca48::e 52.101.68.39 52.101.73.120 52.101.73.126 52.101.73.155	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00203.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#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 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#

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

📨 DMARC#

Policy	Record (_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

www	185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) (address records, no CNAME)
www vs bare domain	Same network jakob-k.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) www.jakob-k.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
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#

61ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

38ms

Field	Value
Serial	1790812800
Primary NS (MNAME)	ns1.gandi.net
Responsible (RNAME)	hostmaster@gandi.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-21 13:38:22

Field	Value
Registrar	GANDI SAS
Registered	2025-10-27
Expires	2027-10-26 (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).

Domain	Registrar
byjakob.dk	GANDI SAS

📋 WHOIS#

⏱️ Lookup Timing#

36ms

23ms

38ms

AAAA

34ms

TXT

220ms

CAA

38ms

HTTPS

44ms

TLSA

669ms

SOA

38ms

MTA-STS

55ms

DNSSEC

61ms

SRV

74ms

Total

1176ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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 shown	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	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