alex-cykler.dk

📜 Historical scan 2026-08-30 10:58:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

alex-cykler.dk is a .dk domain served by 2 nameservers (treasure.ns.cloudflare.com, west.ns.cloudflare.com). It was registered on 21 October 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.10.171 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by alexcykler-dk01b.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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
treasure.ns.cloudflare.com	108.162.194.116 162.159.38.116 172.64.34.116 2606:4700:50::a29f:2674 2803:f800:50::6ca2:c274 2a06:98c1:50::ac40:2274	treasure.ns.cloudflare.com treasure.ns.cloudflare.com treasure.ns.cloudflare.com treasure.ns.cloudflare.com treasure.ns.cloudflare.com treasure.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
west.ns.cloudflare.com	108.162.193.247 172.64.33.247 173.245.59.247 2606:4700:58::adf5:3bf7 2803:f800:50::6ca2:c1f7 2a06:98c1:50::ac40:21f7	west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com west.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.10.171	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.11.171	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.71.188	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	alexcykler-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::c 2a01:111:f403:ca09::1 2a01:111:f403:ca09::c 52.101.103.137 52.101.68.12 52.101.68.25 52.101.73.24	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

3 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:aab	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:bab	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:47bc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.26.10.171,104.26.11.171,172.67.71.188 ipv6hint=2606:4700:20::681a:aab,2606:4700:20::681a:bab,2606:4700:20::ac43:47bc

🔌 SRV Records#

1 records 60ms

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

📝 TXT Records#

5 records 144ms

TXT Record
brevo-code:c46e49678b6c8213557391e0378395fd
facebook-domain-verification=316nlvfaj9fltywtn92hddz3mgepr1
klaviyo-site-verification=TdewJc
MS=ms56241918
v=spf1 include:customer-spf.webshipper.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (alex-cykler.dk)
-all (hard fail)	v=spf1 include:customer-spf.webshipper.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.alex-cykler.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:ffb53ec1cfd0468e9f9c3dcaa78369fe@dmarc-reports.cloudflare.net

📬 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 2026-10-21 13:45:52

www	104.26.10.171 104.26.11.171 172.67.71.188 2606:4700:20::681a:aab 2606:4700:20::681a:bab 2606:4700:20::ac43:47bc (AS13335) (address records, no CNAME)
www vs bare domain	Same network alex-cykler.dk: 104.26.10.171 104.26.11.171 172.67.71.188 2606:4700:20::681a:aab (AS13335) www.alex-cykler.dk: 104.26.10.171 104.26.11.171 172.67.71.188 2606:4700:20::681a:aab (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit
s1	—	RSA · ~1024 bit below 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#

Type	Name	Value
TXT	_acme-challenge.alex-cykler.dk	0pY2bZ_hTGjeUrlPg_L0PGvk_5rxxL_4vUR6uPFgndc
TXT	_acme-challenge.alex-cykler.dk	WSyYjF5wUKOfFKgCplAyCzs7N01vl4aG701HTQnVCwM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

101ms

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	2413500439
Primary NS (MNAME)	treasure.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-22 20:07:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-10-21
Expires	2034-10-31 (2927d)

🔗 Same registrant#

1 domain

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
alexcykler.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

26ms

25ms

AAAA

34ms

TXT

144ms

CAA

29ms

HTTPS

31ms

TLSA

882ms

SOA

0ms

MTA-STS

57ms

DNSSEC

101ms

SRV

60ms

Total

1503ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 13:45:52	1195ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-09 08:28:40	5682ms	2 NS 3 A 1 MX	🔓 Insecure
2026-09-06 11:43:47	2509ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-30 10:58:17 shown	1503ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-28 04:01:17	3580ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-27 01:16:16	1309ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-27 00:21:38	798ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-12 11:11:48	10814ms	2 NS 3 A 1 MX	🔓 Insecure
2026-08-11 00:47:42	6853ms	2 NS 3 A 1 MX	🔓 Insecure
2026-07-02 15:39:11	1828ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-26 04:19:30	1161ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-22 18:54:45	1121ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-21 00:15:50	4639ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-20 21:19:33	1199ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 07:55:20	1385ms	2 NS 3 A 1 MX	🔓 Insecure
2026-06-16 12:47:47	888ms	2 NS 3 A 1 MX	🔓 Insecure