platformindexguide.dk

📜 Historical scan 2026-06-24 04:11:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

platformindexguide.dk is a .dk domain served by 2 nameservers (elle.ns.cloudflare.com, gerardo.ns.cloudflare.com). It was registered on 28 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.35.251 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.platformindexguide.dk. The zone is not DNSSEC-signed, 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   28ms
NameserverIP addressesPTRASN / ISP
elle.ns.cloudflare.com 108.162.192.110
172.64.32.110
173.245.58.110
2606:4700:50::adf5:3a6e
2803:f800:50::6ca2:c06e
2a06:98c1:50::ac40:206e		 elle.ns.cloudflare.com
elle.ns.cloudflare.com
elle.ns.cloudflare.com
elle.ns.cloudflare.com
elle.ns.cloudflare.com
elle.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
gerardo.ns.cloudflare.com 108.162.195.230
162.159.44.230
172.64.35.230
2606:4700:58::a29f:2ce6
2803:f800:50::6ca2:c3e6
2a06:98c1:50::ac40:23e6		 gerardo.ns.cloudflare.com
gerardo.ns.cloudflare.com
gerardo.ns.cloudflare.com
gerardo.ns.cloudflare.com
gerardo.ns.cloudflare.com
gerardo.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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.35.251 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.181.197 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.platformindexguide.dk 149.33.15.195 — AS51852 Private Layer INC
20 300s mail.platformindexguide.dk 149.33.15.195 — AS51852 Private Layer INC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.35.251
🔶 Autoconfig172.67.181.197

🔷 AAAA Records (IPv6)#

2 records   50ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::6815:23fb 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:b5c5 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   44ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.35.251,172.67.181.197 ech=AEX+DQBBbAAgACC5AffPo+JPkw4QIw5RPp8El+SOa3PX3LxImXXBT2f+LAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:23fb,2606:4700:3035::ac43:b5c5

📝 TXT Records#

1 records   510ms
TXT Record
v=spf1 a mx ~all

✉️ SPF#

PolicyRecord (platformindexguide.dk)
~all (soft fail) v=spf1 a mx ~all

📨 DMARC#

PolicyRecord (_dmarc.platformindexguide.dk)
p=none (monitor only) v=DMARC1; p=none; aspf=r; sp=none

📬 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 2026-10-08 06:30:11
www104.21.35.251 172.67.181.197 2606:4700:3034::6815:23fb 2606:4700:3035::ac43:b5c5 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

1 found
SelectorCNAMEKey
dkim — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.platformindexguide.dk rXUsqkdXR1qMWeyFwPHRhKiSy9nA5vdo-8rsEU6YZXE
TXT _acme-challenge.platformindexguide.dk wUkoje06LZE6TOJZP3DFOIAcmXeG5xe8IyWT8ChYOt8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

164ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2407741965
Primary NS (MNAME)elle.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-12 13:01:38
FieldValue
RegistrarDynadot LLC
Registered2026-01-28
Expires2027-01-27 (100d)

🔗 Same registrant#

2 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
guideserviceregistry.dkDynadot LLC
webplatformguide.dkDynadot LLC
📋 WHOIS#

⏱️ Lookup Timing#

NS
28ms
A
36ms
MX
40ms
AAAA
50ms
TXT
510ms
CAA
40ms
HTTPS
44ms
TLSA
85ms
SOA
0ms
MTA-STS
40ms
DNSSEC
164ms
SRV
238ms
Total
1644ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 04:05:38 764ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-24 00:31:06 13505ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-17 11:40:23 7719ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-27 14:40:00 1159ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-22 05:55:17 7566ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-25 22:09:40 1176ms 2 NS 2 A 2 MX ❓ Unknown
2026-07-09 13:57:38 1020ms 2 NS 2 A 2 MX ❓ Unknown
2026-06-30 15:02:14 1631ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-27 10:33:08 1340ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-24 23:15:22 2630ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-24 04:11:14 shown 1644ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-20 19:33:29 2565ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-17 17:25:38 2257ms 2 NS 2 A 2 MX 🔓 Insecure
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