halfeld.dk DNS records

🖥️ Nameservers2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
damon.ns.cloudflare.com	108.162.193.96 172.64.33.96 173.245.59.96 2606:4700:58::adf5:3b60 2803:f800:50::6ca2:c160 2a06:98c1:50::ac40:2160	damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sofia.ns.cloudflare.com	108.162.192.223 172.64.32.223 173.245.58.223 2606:4700:50::adf5:3adf 2803:f800:50::6ca2:c0df 2a06:98c1:50::ac40:20df	sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.92.198	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.197.107	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5cc6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:c56b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.92.198,172.67.197.107 ech=AEX+DQBBmQAgACBZReo75tBR+SQ2rtVYUzjeCb6Vib2Z/FR6mUPzqklaTgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5cc6,2606:4700:3035::ac43:c56b

📝 TXT Records2 records 176ms

TXT Record
google-site-verification=Hgoh8fo-vuPrDx46xzYvYX0-i7EIc3q__GQETR3aVJE
v=spf1 -all

✉️ SPF

Policy	Record (halfeld.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.halfeld.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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)

🔐 DNSSEC2050ms

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	2411337465
Primary NS (MNAME)	damon.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

42ms

A

31ms

MX

38ms

AAAA

33ms

TXT

176ms

CAA

30ms

HTTPS

29ms

TLSA

49ms

SOA

0ms

MTA-STS

56ms

DNSSEC

2050ms

SRV

46ms

Total

2781ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-05 11:30:51	2781ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-22 16:06:55	948ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-02 10:31:15	1003ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 05:56:37	1550ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 12:51:19	968ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 16:33:01	1594ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 04:51:33	433ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 10:49:06	1195ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 10:41:49	964ms	2 NS 2 A 0 MX	🔓 Insecure	View