jobbornholm.dk DNS records

🖥️ Nameservers2 records 209ms

Nameserver	IP addresses	PTR	ASN / ISP
alfred.ns.cloudflare.com	108.162.195.131 162.159.44.131 172.64.35.131 2606:4700:58::a29f:2c83 2803:f800:50::6ca2:c383 2a06:98c1:50::ac40:2383	alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kallie.ns.cloudflare.com	108.162.194.85 162.159.38.85 172.64.34.85 2606:4700:50::a29f:2655 2803:f800:50::6ca2:c255 2a06:98c1:50::ac40:2255	kallie.ns.cloudflare.com kallie.ns.cloudflare.com kallie.ns.cloudflare.com kallie.ns.cloudflare.com kallie.ns.cloudflare.com kallie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 244ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.26.120	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.168.71	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.26.120
🔶 Autoconfig	172.67.168.71

🔷 AAAA Records (IPv6)2 records 221ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1a78	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:a847	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 209ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.26.120,172.67.168.71 ech=AEX+DQBBDwAgACA090/VKnbIkaVzCLYrjIxI7kAc30UyQ+Q5PY1VHeq8bwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1a78,2606:4700:3037::ac43:a847

📝 TXT Records1 records 790ms

TXT Record
google-site-verification=YxyCValSK7XHryLhTzx5GaiX0u-AGcuQ8rYXa0uuH8k

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC487ms

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	2411800118
Primary NS (MNAME)	alfred.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

209ms

A

244ms

MX

248ms

AAAA

221ms

TXT

790ms

CAA

230ms

HTTPS

209ms

TLSA

337ms

SOA

0ms

MTA-STS

315ms

DNSSEC

487ms

SRV

278ms

Total

5027ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-10 14:26:18	5027ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-23 20:29:15	866ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-07-02 20:01:30	9713ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 01:43:22	871ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 14:51:11	9875ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 03:42:08	818ms	2 NS 2 A 0 MX	🔓 Insecure	View