cancersæby.dk DNS records

🖥️ Nameservers2 records 72ms

Nameserver	IP addresses	PTR	ASN / ISP
ajay.ns.cloudflare.com	108.162.193.56 172.64.33.56 173.245.59.56 2606:4700:58::adf5:3b38 2803:f800:50::6ca2:c138 2a06:98c1:50::ac40:2138	ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
naya.ns.cloudflare.com	108.162.194.242 162.159.38.242 172.64.34.242 2606:4700:50::a29f:26f2 2803:f800:50::6ca2:c2f2 2a06:98c1:50::ac40:22f2	naya.ns.cloudflare.com naya.ns.cloudflare.com naya.ns.cloudflare.com naya.ns.cloudflare.com naya.ns.cloudflare.com naya.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.194	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.190.151	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.190.151
🔶 Autoconfig	104.21.81.194

🔷 AAAA Records (IPv6)2 records 64ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:be97	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:51c2	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=104.21.81.194,172.67.190.151 ech=AEX+DQBBAQAgACCmE08AFi8wj8zkVCYeEKkHTSWCakI5+RhKNOfGMHA4TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:be97,2606:4700:3037::6815:51c2

📝 TXT Records1 records 219ms

TXT Record
v=spf1 a mx ip4:65.108.197.134 ip6:2a01:4f9:1a:99b1:0:0:0:2 ~all

✉️ SPF

Policy	Record (cancersæby.dk)
~all (soft fail)	v=spf1 a mx ip4:65.108.197.134 ip6:2a01:4f9:1a:99b1:0:0:0:2 ~all

📨 DMARC

Policy	Record (_dmarc.cancersæby.dk)
p=reject	v=DMARC1;p=reject; 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)

🔐 DNSSEC123ms

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	2411439459
Primary NS (MNAME)	ajay.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

72ms

A

72ms

MX

75ms

AAAA

64ms

TXT

219ms

CAA

66ms

HTTPS

50ms

TLSA

76ms

SOA

0ms

MTA-STS

114ms

DNSSEC

123ms

SRV

80ms

Total

643ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 18:10:40	643ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-06 05:26:01	1111ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-09 05:43:45	1949ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 20:59:05	1524ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-06-25 14:23:19	694ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 17:22:57	279ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 00:14:12	343ms	0 NS 0 A 0 MX	🔒 Secure	View
2026-06-16 19:10:03	637ms	2 NS 2 A 0 MX	🔒 Secure	View