swingcph.dk

📜 Historical scan 2026-06-25 09:31:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

swingcph.dk is a .dk domain served by 3 nameservers (ns05.sac-it.dk, ns06.sac-it.dk, ns06us.sac-it.dk). It was registered on 16 November 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, publishes a 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#

3 records 251ms

Nameserver	IP addresses	PTR	ASN / ISP
ns05.sac-it.dk	85.235.255.134	134.128-159.255.235.85.in-addr.arpa	AS3308 Norlys Telco A/S
ns06.sac-it.dk	128.76.60.134	—	AS3292 TDC Holding A/S
ns06us.sac-it.dk	72.29.91.87	72-29-91-87.static.hostdime.com	AS33182 HostDime.com, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 251ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.251.127.26 142.251.127.27 2a00:1450:4001:c21::1a 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	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#

3 records 741ms

TXT Record
google-site-verification=sYb-t1_tEAyRyWaqGkkGrKe2t2ipAQrkH5zaka8XcM0
MS=ms81957573
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (swingcph.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.swingcph.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc.reports@rekomgroup.com; pct=100; fo=1

📬 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 2026-10-08 19:47:58

www	NXDOMAIN
www vs bare domain	Neither resolves swingcph.dk: no address www.swingcph.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

430ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

311ms

Field	Value
Serial	2026040201
Primary NS (MNAME)	ns05.sac-it.dk
Responsible (RNAME)	hostmaster@swingcph.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-05 22:09:34

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-11-16
Expires	2026-11-15 (27d)

📋 WHOIS#

⏱️ Lookup Timing#

251ms

262ms

251ms

AAAA

250ms

TXT

741ms

CAA

220ms

HTTPS

245ms

TLSA

128ms

SOA

311ms

MTA-STS

341ms

DNSSEC

430ms

SRV

399ms

Total

1934ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:48:43	474ms	3 NS 0 A 1 MX	🔓 Insecure
2026-09-30 10:15:51	559ms	3 NS 0 A 1 MX	🔓 Insecure
2026-09-30 04:13:00	727ms	3 NS 0 A 1 MX	🔓 Insecure
2026-09-27 18:52:51	9457ms	3 NS 0 A 1 MX	🔓 Insecure
2026-09-20 00:11:22	548ms	3 NS 0 A 1 MX	🔓 Insecure
2026-07-01 02:00:23	910ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-25 09:31:10 shown	1934ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-20 17:53:57	5753ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-17 23:28:39	7079ms	3 NS 0 A 1 MX	🔓 Insecure