sideskift.dk

📜 Historical scan 2026-06-22 11:54:30  ·  ← 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   34ms
NameserverIP addressesPTRASN / 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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.45.222 600s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.219.132 600s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.sideskift.com 2a01:4f8:c012:3150::1
49.13.53.96		 —
mail.sideskift.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.sideskift.com → 49.13.53.96
🔶 Autoconfigmail.sideskift.com → 49.13.53.96

🔷 AAAA Records (IPv6)#

2 records   36ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3037::6815:2dde 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:db84 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   38ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.45.222,172.67.219.132 ech=AEX+DQBBagAgACCsUKlOsVhCGh9310P40ob0NRrfEjWajkWU9QHaCqvXPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:2dde,2606:4700:3037::ac43:db84

🔌 SRV Records#

1 records   109ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 5 10 443 mail.sideskift.com

📝 TXT Records#

1 records   176ms
TXT Record
v=spf1 mx a include:spf.mailer1.bonest.dk include:spfa.mailendo.com ~all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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
www104.21.45.222 172.67.219.132 2606:4700:3037::6815:2dde 2606:4700:3037::ac43:db84 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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#

59ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

53ms
FieldValue
Serial2405633332
Primary NS (MNAME)abdullah.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-12 14:05:01
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-12-23
Expires2026-12-31 (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).

DomainRegistrar
allekankode.dkPunktum dk A/S (direct)
bidblog.dkPunktum dk A/S (direct)
deldinedimser.dkPunktum dk A/S (direct)
fixes.dkPunktum dk A/S (direct)
kameragrej.dkPunktum dk A/S (direct)
livero.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
36ms
MX
38ms
AAAA
36ms
TXT
176ms
CAA
57ms
HTTPS
38ms
TLSA
95ms
SOA
53ms
MTA-STS
40ms
DNSSEC
59ms
SRV
109ms
Total
1137ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 1137ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 13:21:18 7189ms 2 NS 2 A 1 MX 🔓 Insecure
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