hjerte-halskæde.dk DNS records

🖥️ Nameservers2 records 79ms

Nameserver	IP addresses	PTR	ASN / ISP
brett.ns.cloudflare.com	108.162.193.76 172.64.33.76 173.245.59.76 2606:4700:58::adf5:3b4c 2803:f800:50::6ca2:c14c 2a06:98c1:50::ac40:214c	brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
isla.ns.cloudflare.com	108.162.192.119 172.64.32.119 173.245.58.119 2606:4700:50::adf5:3a77 2803:f800:50::6ca2:c077 2a06:98c1:50::ac40:2077	isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.79.149	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.146.80	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 102ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:4f95	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9250	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 103ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.79.149,172.67.146.80 ech=AEX+DQBBRwAgACDPbTCWcV+McLVVNspbOGWAbzzTs7tbSKf0Ltkd1UPwPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:4f95,2606:4700:3037::ac43:9250

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.hjerte-halskæde.dk	1uO8RV1OoTmmVBGhMQ13sDQXtLHLNVwAZ4HRa6JwKtw
TXT	_acme-challenge.hjerte-halskæde.dk	n1Bqxwrc1TLaJCw8eFI4wzGtzykQZ46Ub82yp1k7_Cs

🔗 TLSA / DANE

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

🔐 DNSSEC283ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA0ms

Field	Value
Serial	2413667267
Primary NS (MNAME)	brett.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

79ms

A

84ms

MX

80ms

AAAA

102ms

TXT

346ms

CAA

85ms

HTTPS

103ms

TLSA

120ms

SOA

0ms

MTA-STS

170ms

DNSSEC

283ms

SRV

171ms

Total

1100ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 02:54:58	1100ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-08-26 23:44:03	516ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 07:57:18	581ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-23 04:18:13	1053ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-18 22:19:32	6470ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-08-16 07:27:35	4137ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-07-24 21:52:36	772ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-06-27 23:33:17	1561ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-06-25 10:09:20	816ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-06-22 15:56:37	549ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 00:13:47	3933ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-21 17:34:33	1162ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 12:43:46	687ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-21 10:23:34	393ms	0 NS 0 A 0 MX	🔒 Secure	View
2026-06-19 07:21:55	3032ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 12:59:08	2772ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 12:36:43	251ms	0 NS 0 A 0 MX	❓ Unknown	View