performancememory.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
nia.ns.cloudflare.com	108.162.192.210 172.64.32.210 173.245.58.210 2606:4700:50::adf5:3ad2 2803:f800:50::6ca2:c0d2 2a06:98c1:50::ac40:20d2	nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com nia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sam.ns.cloudflare.com	108.162.193.141 172.64.33.141 173.245.59.141 2606:4700:58::adf5:3b8d 2803:f800:50::6ca2:c18d 2a06:98c1:50::ac40:218d	sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.54.253	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.170.3	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.54.253
🔶 Autoconfig	104.21.54.253

🔷 AAAA Records (IPv6)2 records 96ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:aa03	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:36fd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 67ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.54.253,172.67.170.3 ech=AEX+DQBBSwAgACDTH0dO93KIbPZYAycK7ldErPVzWNPCBLxALbPI6FMxdQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:aa03,2606:4700:3031::6815:36fd

📝 TXT Records1 records 326ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

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

📬 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.performancememory.dk	CvH3bG7i1idyu8spKpaODEUhWNc-KX9VlQlSd7WxYFs
TXT	_acme-challenge.performancememory.dk	qXBgpAgTdlEon5ApKc1N6R05pU915JlV6fxGvWrMXSM

🔗 TLSA / DANE

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

🔐 DNSSEC240ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2407497463
Primary NS (MNAME)	nia.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-19 21:24:29

Field	Value
Registrar	WANNAFIND.DK A/S
Registered	2002-05-02
Expires	2027-07-31 (330d)

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

67ms

MX

59ms

AAAA

96ms

TXT

326ms

CAA

58ms

HTTPS

67ms

TLSA

139ms

SOA

0ms

MTA-STS

78ms

DNSSEC

240ms

SRV

160ms

Total

1004ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 00:56:54	2404ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-19 21:23:34	9330ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-08 19:26:41	900ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-17 22:09:07	749ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-06 23:12:24	4192ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-28 09:37:44	767ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-26 07:16:57	859ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-22 19:54:28	2344ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-21 08:35:50	1004ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-20 14:54:51	2581ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-18 03:04:14	2607ms	2 NS 2 A 0 MX	🔒 Secure	View