sneakerboersen.dk

📜 Historical scan 2026-09-21 18:32:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sneakerboersen.dk is a .dk domain served by 2 nameservers (jaxson.ns.cloudflare.com, sydney.ns.cloudflare.com). It was registered on 22 August 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.80.99 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by sneakerboersen-dk.mail.protection.outlook.com. 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 27ms

Nameserver	IP addresses	PTR	ASN / ISP
jaxson.ns.cloudflare.com	108.162.195.221 162.159.44.221 172.64.35.221 2606:4700:58::a29f:2cdd 2803:f800:50::6ca2:c3dd 2a06:98c1:50::ac40:23dd	jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sydney.ns.cloudflare.com	108.162.194.102 162.159.38.102 172.64.34.102 2606:4700:50::a29f:2666 2803:f800:50::6ca2:c266 2a06:98c1:50::ac40:2266	sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.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 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.80.99	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.177.42	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sneakerboersen-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:5063	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:b12a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.80.99,172.67.177.42 ech=AEX+DQBBGQAgACDXhbyp6YejOIxAAP8ReUkTLB47ufVDU2R8FaHdQmzcPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5063,2606:4700:3037::ac43:b12a

🔌 SRV Records#

1 records 108ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

5 records 307ms

TXT Record
google-site-verification=_Lb1u7L7lA8zuJ4PgcDfmDcDxO5wvowHNU7qofoepjs
google-site-verification=uJskXzI0mXRKAfcWYeuM6InSTq_YQ7Ik1_7aV-pIuNA
google-site-verification=VBZUoWEXi5g_arB0qQ0Lc2UzM0RW2Z-LcG_wCLF1xGg
MS=ms77015032
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (sneakerboersen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.sneakerboersen.dk)
p=none (monitor only)	v=DMARC1; p=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 2026-10-09 13:44:32

www	104.21.80.99 172.67.177.42 2606:4700:3033::6815:5063 2606:4700:3037::ac43:b12a (AS13335) (address records, no CNAME)
www vs bare domain	Same network sneakerboersen.dk: 104.21.80.99 172.67.177.42 2606:4700:3033::6815:5063 2606:4700:3037::ac43:b12a (AS13335) www.sneakerboersen.dk: 104.21.80.99 172.67.177.42 2606:4700:3033::6815:5063 2606:4700:3037::ac43:b12a (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u27322301.wl052.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u27322301.wl052.sendgrid.net	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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.sneakerboersen.dk	oqTIfazmZthJMW6pzRQJLyk-cX80oHn3Ge2ktAx1wak
TXT	_acme-challenge.sneakerboersen.dk	z0pUPpV6CjZyRsfRpFU59YPLuZsSOCVL0V0BrsRKTc8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2415488598
Primary NS (MNAME)	jaxson.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 11:01:16

Field	Value
Registrar	DANDOMAIN A/S
Registered	2023-08-22
Expires	2027-08-21 (302d)

📋 WHOIS#

⏱️ Lookup Timing#

27ms

60ms

55ms

AAAA

55ms

TXT

307ms

CAA

39ms

HTTPS

45ms

TLSA

767ms

SOA

0ms

MTA-STS

69ms

DNSSEC

89ms

SRV

108ms

Total

2100ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-22 23:37:34	2141ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 18:32:34 shown	2100ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 16:23:43	2638ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 02:27:18	2745ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 01:30:09	2361ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 17:03:32	1345ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 16:45:14	940ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 21:11:14	2406ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 15:22:26	1929ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-25 14:30:07	10035ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 15:30:17	1877ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 11:41:52	1832ms	2 NS 2 A 1 MX	🔓 Insecure