denjyskeopera.dk DNS records

🖥️ Nameservers2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
kevin.ns.cloudflare.com	108.162.193.191 172.64.33.191 173.245.59.191 2606:4700:58::adf5:3bbf 2803:f800:50::6ca2:c1bf 2a06:98c1:50::ac40:21bf	kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com kevin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marjory.ns.cloudflare.com	108.162.192.193 172.64.32.193 173.245.58.193 2606:4700:50::adf5:3ac1 2803:f800:50::6ca2:c0c1 2a06:98c1:50::ac40:20c1	marjory.ns.cloudflare.com marjory.ns.cloudflare.com marjory.ns.cloudflare.com marjory.ns.cloudflare.com marjory.ns.cloudflare.com marjory.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.58.79	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.248	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.denjyskeopera.dk	—	—	—

🔷 AAAA Records (IPv6)2 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:9df8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:3a4f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.79,172.67.157.248 ech=AEX+DQBBJQAgACBICK7h0rMIouc/HzScB0c6+6qlcejBgzELObuLPlL7NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:9df8,2606:4700:3036::6815:3a4f

📝 TXT Records1 records 201ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

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

📬 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.denjyskeopera.dk	H58DY5MO7pKi0XeD0oMeT496z-uKAPXd3pnQ7ZKY7bM
TXT	_acme-challenge.denjyskeopera.dk	dHrZVBbF1ULguiuxJ6GZEqcrU53eYITv2A6KFtE0Opo

🔗 TLSA / DANE

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

🔐 DNSSEC94ms

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	2412759561
Primary NS (MNAME)	kevin.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

40ms

A

56ms

MX

73ms

AAAA

57ms

TXT

201ms

CAA

46ms

HTTPS

50ms

TLSA

113ms

SOA

0ms

MTA-STS

64ms

DNSSEC

94ms

SRV

85ms

Total

679ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:26:01	679ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 15:19:30	707ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-21 03:41:49	1189ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-09 05:07:48	876ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 16:10:41	819ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 04:18:22	1005ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 23:44:09	5255ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 01:55:49	456ms	2 NS 2 A 1 MX	🔓 Insecure	View