sideskift.dk

📜 Historical scan 2026-06-17 13:21:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sideskift.dk is a .dk domain served by 2 nameservers (abdullah.ns.cloudflare.com, wanda.ns.cloudflare.com). It was registered on 23 December 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.45.222 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.sideskift.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 231ms

Nameserver	IP addresses	PTR	ASN / ISP
abdullah.ns.cloudflare.com	108.162.195.203 162.159.44.203 172.64.35.203 2606:4700:58::a29f:2ccb 2803:f800:50::6ca2:c3cb 2a06:98c1:50::ac40:23cb	abdullah.ns.cloudflare.com abdullah.ns.cloudflare.com abdullah.ns.cloudflare.com abdullah.ns.cloudflare.com abdullah.ns.cloudflare.com abdullah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wanda.ns.cloudflare.com	108.162.192.240 172.64.32.240 173.245.58.240 2606:4700:50::adf5:3af0 2803:f800:50::6ca2:c0f0 2a06:98c1:50::ac40:20f0	wanda.ns.cloudflare.com wanda.ns.cloudflare.com wanda.ns.cloudflare.com wanda.ns.cloudflare.com wanda.ns.cloudflare.com wanda.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 219ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.45.222	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.219.132	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 2218ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.sideskift.com	2a01:4f8:c012:3150::1 49.13.53.96	— mail.sideskift.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records 227ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:db84	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:2dde	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 203ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.222,172.67.219.132 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:db84,2606:4700:3036::6815:2dde

📝 TXT Records#

1 records 2700ms

TXT Record
v=spf1 mx a include:spf.mailer1.bonest.dk include:spfa.mailendo.com ~all

✉️ SPF#

Policy	Record (sideskift.dk)
~all (soft fail)	v=spf1 mx a include:spf.mailer1.bonest.dk include:spfa.mailendo.com ~all

📨 DMARC#

Policy	Record (_dmarc.sideskift.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:sysdmarc@sideskift.dk; ruf=mailto:sysdmarcforensic@sideskift.dk; adkim=r; aspf=r; pct=100

📬 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 2026-10-13 22:25:09

www	104.21.45.222 172.67.219.132 2606:4700:3037::6815:2dde 2606:4700:3037::ac43:db84 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sideskift.dk: 104.21.45.222 172.67.219.132 2606:4700:3037::6815:2dde 2606:4700:3037::ac43:db84 (AS13335) www.sideskift.dk: 104.21.45.222 172.67.219.132 2606:4700:3037::6815:2dde 2606:4700:3037::ac43:db84 (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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

4275ms

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

🏷️ SOA#

2285ms

Field	Value
Serial	2405633332
Primary NS (MNAME)	abdullah.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 14:05:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-12-23
Expires	2026-12-31 (74d)

🔗 Same registrant#

6 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
allekankode.dk	Punktum dk A/S (direct)
bidblog.dk	Punktum dk A/S (direct)
deldinedimser.dk	Punktum dk A/S (direct)
fixes.dk	Punktum dk A/S (direct)
kameragrej.dk	Punktum dk A/S (direct)
livero.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

231ms

219ms

2218ms

AAAA

227ms

TXT

2700ms

CAA

205ms

HTTPS

203ms

TLSA

387ms

SOA

2285ms

MTA-STS

177ms

DNSSEC

4275ms

SRV

0ms

Total

7189ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 01:25:39	899ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 01:17:44	968ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 01:16:06	1415ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 01:13:27	1424ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 00:35:30	2229ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 00:18:59	1031ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 23:58:49	2847ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 15:48:06	1361ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 15:26:58	845ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 06:24:28	2030ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 05:13:34	1496ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 23:24:39	2450ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-29 14:26:39	3086ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 11:54:30	1137ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:21:18 shown	7189ms	2 NS 2 A 1 MX	🔓 Insecure