platformindexguide.dk

📜 Historical scan 2026-07-25 22:09:40 · ← 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 of unknown DNSSEC status, 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 54ms

Nameserver	IP addresses	PTR	ASN / 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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
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#

Service	CNAME / IP
🔷 Autodiscover	104.21.35.251
🔶 Autoconfig	172.67.181.197

🔷 AAAA Records (IPv6)#

2 records 59ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.35.251,172.67.181.197 ech=AEX+DQBBhQAgACACc2urJdq/akz3kwurKMCK/lLsRq+MCGX6XCKJEfssFgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:23fb,2606:4700:3035::ac43:b5c5

📝 TXT Records#

1 records 160ms

TXT Record
v=spf1 a mx ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_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

www	104.21.35.251 172.67.181.197 2606:4700:3034::6815:23fb 2606:4700:3035::ac43:b5c5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network platformindexguide.dk: 104.21.35.251 172.67.181.197 2606:4700:3034::6815:23fb 2606:4700:3035::ac43:b5c5 (AS13335) www.platformindexguide.dk: 104.21.35.251 172.67.181.197 2606:4700:3034::6815:23fb 2606:4700:3035::ac43:b5c5 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

130ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'platformindexguide.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

0ms

Field	Value
Serial	2410486249
Primary NS (MNAME)	elle.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 13:01:38

Field	Value
Registrar	Dynadot LLC
Registered	2026-01-28
Expires	2027-01-27 (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).

Domain	Registrar
guideserviceregistry.dk	Dynadot LLC
webplatformguide.dk	Dynadot LLC

📋 WHOIS#

⏱️ Lookup Timing#

54ms

38ms

69ms

AAAA

59ms

TXT

160ms

CAA

60ms

HTTPS

50ms

TLSA

175ms

SOA

0ms

MTA-STS

77ms

DNSSEC

130ms

SRV

250ms

Total

1176ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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 shown	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	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