sidekickmgmt.dk

📜 Historical scan 2026-09-18 13:39:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sidekickmgmt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 July 2026 (WHOIS) and first appeared in the .dk zone on 28 July 2026. Its website address 54.194.41.141 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.194.41.141	3600s	ec2-54-194-41-141.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.192.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	108.177.14.27 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b 74.125.131.26 74.125.131.27 74.125.205.26 74.125.205.27	lt-in-f27.1e100.net le-in-x1a.1e100.net le-in-f26.1e100.net le-in-x1b.1e100.net le-in-f27.1e100.net lu-in-f26.1e100.net lu-in-x1a.1e100.net lu-in-f27.1e100.net lu-in-x1b.1e100.net lu-in-f26.1e100.net lu-in-f27.1e100.net le-in-f26.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 160ms

TXT Record
google-site-verification=CFPaAuYRIlYBqqTHybzCooaP5gbVSWHmxpc99q8e6tM
rm_verify=0779fa6546

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 10:29:22

www CNAME	domains.readymag.com (all on readymag.com) → 54.194.41.141 (AS16509)
www vs bare domain	Same network sidekickmgmt.dk: 54.194.41.141 (AS16509) www.sidekickmgmt.dk: 54.194.41.141 (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026090202
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-04 10:12:02

Field	Value
Registrar	ONE.COM A/S
Registered	2026-07-27
Expires	2027-07-26 (279d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

40ms

AAAA

37ms

TXT

160ms

CAA

41ms

HTTPS

38ms

TLSA

104ms

SOA

0ms

MTA-STS

61ms

DNSSEC

73ms

SRV

49ms

Total

623ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:29:22	1044ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 10:05:21	676ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 09:07:22	718ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 13:39:24 shown	623ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 05:13:24	616ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 14:03:56	2004ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 01:21:57	556ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 05:36:55	1069ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 15:13:09	1046ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-28 08:48:53	779ms	2 NS 1 A 1 MX	🔒 Secure