performancememory.dk

📜 Historical scan 2026-06-28 09:37:44  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

performancememory.dk is a .dk domain served by 2 nameservers (nia.ns.cloudflare.com, sam.ns.cloudflare.com). It was registered on 2 May 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.54.253 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   32ms
NameserverIP addressesPTRASN / 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 Records#

2 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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#

ServiceCNAME / IP
🔷 Autodiscover104.21.54.253
🔶 Autoconfig104.21.54.253

🔷 AAAA Records (IPv6)#

2 records   36ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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 Records#

1 records   47ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.54.253,172.67.170.3 ech=AEX+DQBBiQAgACD2C8PNHhwnKHMQaFeNi1s7/zbRruM9cIS6TNzWY5rmZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:aa03,2606:4700:3031::6815:36fd

📝 TXT Records#

1 records   194ms
TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-18 04:22:34
www104.21.54.253 172.67.170.3 2606:4700:3030::ac43:aa03 2606:4700:3031::6815:36fd (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

53ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

32ms
FieldValue
Serial2407918355
Primary NS (MNAME)nia.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 04:51:01
FieldValue
RegistrarWANNAFIND.DK A/S
Registered2002-05-02
Expires2027-07-31 (284d)

🔗 Same registrant#

34 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
altidbilligstpådab.dkWANNAFIND.DK A/S
best-buy.dkWANNAFIND.DK A/S
computerne.dkWANNAFIND.DK A/S
dvd-city.dkWANNAFIND.DK A/S
dvd-world.dkWANNAFIND.DK A/S
eclips.dkWANNAFIND.DK A/S
futurepc.dkWANNAFIND.DK A/S
handelher.dkWANNAFIND.DK A/S
hapii.dkWANNAFIND.DK A/S
happi.dkWANNAFIND.DK A/S
happiimobil.dkWANNAFIND.DK A/S
happimobil.dkWANNAFIND.DK A/S
happymobile.dkWANNAFIND.DK A/S
hapy.dkWANNAFIND.DK A/S
it-butik.dkWANNAFIND.DK A/S
it-webbuy.dkWANNAFIND.DK A/S
itbutik.dkWANNAFIND.DK A/S
itbutikken.dkWANNAFIND.DK A/S
m-e.dkWANNAFIND.DK A/S
merlin.dkWANNAFIND.DK A/S
platinum-pc.dkWANNAFIND.DK A/S
platinumpc.dkWANNAFIND.DK A/S
postbesked.dkWANNAFIND.DK A/S
prc-computers.dkWANNAFIND.DK A/S
prc-data.dkWANNAFIND.DK A/S
procomponents.dkWANNAFIND.DK A/S
proshop-direkte.dkWANNAFIND.DK A/S
proshop.dkWANNAFIND.DK A/S
ps-hub.dkWANNAFIND.DK A/S
rampriser.dkWANNAFIND.DK A/S
shag.dkWANNAFIND.DK A/S
shgnet.dkWANNAFIND.DK A/S
snehvide.dkWANNAFIND.DK A/S
tonerpriser.dkWANNAFIND.DK A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
34ms
MX
48ms
AAAA
36ms
TXT
194ms
CAA
36ms
HTTPS
47ms
TLSA
51ms
SOA
32ms
MTA-STS
47ms
DNSSEC
53ms
SRV
58ms
Total
767ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 04:22:34 505ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-03 15:47:19 422ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-26 04:31:24 2367ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-03 23:25:06 525ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-24 00:56:54 2404ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-19 21:23:34 9330ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-08 19:26:41 900ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-17 22:09:07 749ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-06 23:12:24 4192ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-28 09:37:44 shown 767ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-26 07:16:57 859ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-22 19:54:28 2344ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-21 08:35:50 1004ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-20 14:54:51 2581ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-18 03:04:14 2607ms 2 NS 2 A 0 MX 🔒 Secure
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