jc-bolig.dk DNS records

🖥️ Nameservers2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	108.162.192.59 172.64.32.59 173.245.58.59 2606:4700:50::adf5:3a3b 2803:f800:50::6ca2:c03b 2a06:98c1:50::ac40:203b	ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com	108.162.193.236 172.64.33.236 173.245.59.236 2606:4700:58::adf5:3bec 2803:f800:50::6ca2:c1ec 2a06:98c1:50::ac40:21ec	terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 2045ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.15.112	298s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.162.90	298s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:a25a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:f70	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.15.112,172.67.162.90 ech=AEX+DQBB4AAgACBLs2r44mwcbvmFSCMiP0VxiPPGCVJ2P5jM3ilMv2ExZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a25a,2606:4700:3034::6815:f70

📝 TXT Records

📝

No TXT records found

✉️ 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)

🔐 DNSSEC87ms

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	2410661837
Primary NS (MNAME)	ali.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

47ms

A

2045ms

MX

48ms

AAAA

47ms

TXT

204ms

CAA

33ms

HTTPS

45ms

TLSA

61ms

SOA

0ms

MTA-STS

72ms

DNSSEC

87ms

SRV

76ms

Total

2449ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 17:16:40	2449ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 20:10:15	9650ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 08:25:28	553ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-27 21:24:18	862ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-23 19:55:36	854ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 05:58:36	622ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 11:30:47	991ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:49:17	1692ms	2 NS 2 A 0 MX	⚠️ Bogus	View