jakob-k.dk DNS records

🖥️ Nameservers3 records 44ms

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 Records4 records 38ms

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 Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	Jakobk-dk01c.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca09::9 2a01:111:f403:ca09::a 2a01:111:f403:ca38::8 52.101.68.32 52.101.73.12 52.101.73.126 52.101.73.28	mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 173ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC106ms

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

🏷️ SOA0ms

Field	Value
Serial	1787788800
Primary NS (MNAME)	ns1.gandi.net
Responsible (RNAME)	hostmaster@gandi.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

38ms

MX

31ms

AAAA

31ms

TXT

173ms

CAA

39ms

HTTPS

38ms

TLSA

312ms

SOA

0ms

MTA-STS

50ms

DNSSEC

106ms

SRV

55ms

Total

961ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:48:12	961ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-08-20 19:24:32	1696ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-08-14 11:43:45	2368ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-08-06 14:32:27	2350ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-07-23 04:59:20	1992ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-07-16 04:20:06	1850ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-07-10 03:23:02	1532ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-07-03 19:51:05	2158ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-06-29 16:11:56	1001ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-06-25 13:56:12	791ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-06-23 11:00:33	2734ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-06-22 23:17:20	920ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 11:44:20	1167ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 04:31:48	2180ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-06-17 12:57:24	5021ms	3 NS 4 A 1 MX	🔓 Insecure	View