side-walk.dk

📜 Historical scan 2026-07-03 15:43:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

side-walk.dk is a .dk domain served by 2 nameservers (clay.ns.cloudflare.com, liberty.ns.cloudflare.com). It was registered on 4 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.88.59 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by sidewalk-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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
clay.ns.cloudflare.com	108.162.193.88 172.64.33.88 173.245.59.88 2606:4700:58::adf5:3b58 2803:f800:50::6ca2:c158 2a06:98c1:50::ac40:2158	clay.ns.cloudflare.com clay.ns.cloudflare.com clay.ns.cloudflare.com clay.ns.cloudflare.com clay.ns.cloudflare.com clay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
liberty.ns.cloudflare.com	108.162.194.240 162.159.38.240 172.64.34.240 2606:4700:50::a29f:26f0 2803:f800:50::6ca2:c2f0 2a06:98c1:50::ac40:22f0	liberty.ns.cloudflare.com liberty.ns.cloudflare.com liberty.ns.cloudflare.com liberty.ns.cloudflare.com liberty.ns.cloudflare.com liberty.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.88.59	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.173.79	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	sidewalk-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::7 2a01:111:f403:ca04::8 2a01:111:f403:ca04::9 52.101.68.21 52.101.68.27 52.101.68.32 52.101.73.1	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am3pr04cu00501.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 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:ad4f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:583b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.59,172.67.173.79 ipv6hint=2606:4700:3030::ac43:ad4f,2606:4700:3036::6815:583b

📝 TXT Records#

2 records 135ms

TXT Record
openai-domain-verification=dv-ga5WNRF5NIiYV5DoZvjMBIql
v=spf1 mx a include:eu.mailgun.org include:servers.mcsv.net ip4:95.216.214.222 include:mail.shosting.dk include:spf.protection.outlook.com include:smtp.curanet.dk include:spf.curanet.dk include:spf-partner.lasertryk.dk ~all

✉️ SPF#

Policy	Record (side-walk.dk)
~all (soft fail)	v=spf1 mx a include:eu.mailgun.org include:servers.mcsv.net ip4:95.216.214.222 include:mail.shosting.dk include:spf.protection.outlook.com include:smtp.curanet.dk include:spf.curanet.dk include:spf-partner.lasertryk.dk ~all

📨 DMARC#

Policy	Record (_dmarc.side-walk.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 2026-10-12 05:30:27

www	104.26.12.31 104.26.13.31 172.67.75.172 2606:4700:20::681a:c1f 2606:4700:20::681a:d1f 2606:4700:20::ac43:4bac (AS13335) (address records, no CNAME)
www vs bare domain	Same network side-walk.dk: 104.26.12.31 104.26.13.31 172.67.75.172 2606:4700:20::681a:c1f (AS13335) www.side-walk.dk: 104.26.12.31 104.26.13.31 172.67.75.172 2606:4700:20::681a:c1f (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 12/10 · policy: ~all

error include:smtp.curanet.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
error 12 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

100ms

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	2408402782
Primary NS (MNAME)	clay.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 00:40:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-01-04
Expires	2027-01-31 (101d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

35ms

31ms

AAAA

33ms

TXT

135ms

CAA

31ms

HTTPS

34ms

TLSA

650ms

SOA

0ms

MTA-STS

43ms

DNSSEC

100ms

SRV

55ms

Total

1460ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 05:30:27	1516ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-11 02:12:16	2575ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-10 00:15:42	1702ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-07 22:49:26	2091ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-06 22:44:56	1438ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-05 21:43:56	1380ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-03 21:34:35	1053ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-03 21:26:15	1519ms	2 NS 3 A 1 MX	🔓 Insecure
2026-10-02 21:22:44	1406ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 21:19:11	1188ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 21:08:39	1298ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-31 00:09:15	1714ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-29 02:49:15	1895ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 00:31:58	2248ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 04:14:16	709ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-23 17:25:56	6700ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 21:25:58	1301ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 15:43:32 shown	1460ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-30 16:06:23	1367ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 23:52:04	2039ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 23:20:39	1152ms	2 NS 2 A 1 MX	🔓 Insecure