coronaprøver.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
jerome.ns.cloudflare.com	108.162.193.181 172.64.33.181 173.245.59.181 2606:4700:58::adf5:3bb5 2803:f800:50::6ca2:c1b5 2a06:98c1:50::ac40:21b5	jerome.ns.cloudflare.com jerome.ns.cloudflare.com jerome.ns.cloudflare.com jerome.ns.cloudflare.com jerome.ns.cloudflare.com jerome.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
suzanne.ns.cloudflare.com	108.162.194.87 162.159.38.87 172.64.34.87 2606:4700:50::a29f:2657 2803:f800:50::6ca2:c257 2a06:98c1:50::ac40:2257	suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.127.96.91	300s	—	AS31027	GlobalConnect A/S	185.127.96.0/24	🇩🇰 Denmark	—
87.54.27.96	300s	—	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Frederiksberg

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx01.multimed.dk	87.54.27.55	mail.multimed.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 154ms

TXT Record
v=spf1 mx ip4:87.54.27.55 -all

✉️ SPF

Policy	Record (coronaprøver.dk)
-all (hard fail)	v=spf1 mx ip4:87.54.27.55 -all

📨 DMARC

Policy	Record (_dmarc.coronaprøver.dk)
p=reject	v=DMARC1; p=reject; pct=100; 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.coronaprøver.dk	RFvFd0AIISUCmBjbqpZk4QPyNx83-qn6DgjrvLlX6JU
TXT	_acme-challenge.coronaprøver.dk	tMLkCANyGqzUe5vHnfo1XQFedFqcCO9dQGzW3sz6-j0

🔗 TLSA / DANE

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

🔐 DNSSEC111ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413446326
Primary NS (MNAME)	jerome.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

29ms

A

34ms

MX

36ms

AAAA

27ms

TXT

154ms

CAA

29ms

HTTPS

25ms

TLSA

70ms

SOA

0ms

MTA-STS

61ms

DNSSEC

111ms

SRV

57ms

Total

499ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 17:18:25	499ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-28 13:06:19	1072ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-08-27 12:47:54	519ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-23 03:58:52	8859ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-04 03:28:48	1985ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-07-24 22:09:45	13776ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-11 08:15:39	8663ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 07:27:15	954ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-06-20 22:22:59	2737ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-19 12:08:59	338ms	0 NS 0 A 0 MX	🔒 Secure	View
2026-06-16 22:48:06	1510ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 22:31:44	2606ms	2 NS 2 A 1 MX	🔒 Secure	View