jacob-lange.dk DNS records

🖥️ Nameservers2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
miki.ns.cloudflare.com	108.162.192.202 172.64.32.202 173.245.58.202 2606:4700:50::adf5:3aca 2803:f800:50::6ca2:c0ca 2a06:98c1:50::ac40:20ca	miki.ns.cloudflare.com miki.ns.cloudflare.com miki.ns.cloudflare.com miki.ns.cloudflare.com miki.ns.cloudflare.com miki.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zahir.ns.cloudflare.com	108.162.195.145 162.159.44.145 172.64.35.145 2606:4700:58::a29f:2c91 2803:f800:50::6ca2:c391 2a06:98c1:50::ac40:2391	zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.1.112	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.47	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.timon.dk	86.52.116.115	86-52-116-115.norlyscustomer.net	AS39642 Sinal A/S
15	300s	mxdyn.timon.dk	86.52.116.115	86-52-116-115.norlyscustomer.net	AS39642 Sinal A/S

🔷 AAAA Records (IPv6)2 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:812f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:170	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.1.112,172.67.129.47 ech=AEX+DQBBWQAgACBeK9hr6HOX/uTlKAGT25t/lmUklgMUeTyBqYwsb8YeQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:812f,2606:4700:3034::6815:170

📝 TXT Records1 records 268ms

TXT Record
v=spf1 mx a -all

✉️ SPF

Policy	Record (jacob-lange.dk)
-all (hard fail)	v=spf1 mx a -all

📨 DMARC

Policy	Record (_dmarc.jacob-lange.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@timon.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)

🔐 DNSSEC89ms

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	2411557208
Primary NS (MNAME)	miki.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

51ms

MX

50ms

AAAA

57ms

TXT

268ms

CAA

72ms

HTTPS

50ms

TLSA

102ms

SOA

0ms

MTA-STS

74ms

DNSSEC

89ms

SRV

77ms

Total

858ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 09:36:42	858ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-07 15:38:33	1018ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-27 06:00:00	2483ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-22 23:56:55	1058ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-22 04:53:25	792ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-17 11:46:03	2008ms	2 NS 2 A 2 MX	🔓 Insecure	View