sardercopenhagen.dk

📜 Historical scan 2026-06-17 14:45:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sardercopenhagen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 September 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by salsolo-dk.p10.spamhero.com, salsolo-dk.p20.spamhero.net and 2 more. The zone is DNSSEC-signed and validates, 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#

2 records 43ms

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#

🌍

No A records found

📧 MX Records#

4 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	salsolo-dk.p10.spamhero.com	209.41.68.192 216.172.106.52 216.172.106.52	bolt105b.mxthunder.net 52.0-26.106.172.216.in-addr.arpa bolt105a.mxthunder.net	AS13767 DataBank Holdings, Ltd. AS13354 zColo AS13354 zColo
20	—	salsolo-dk.p20.spamhero.net	216.172.106.52 216.172.106.52	52.0-26.106.172.216.in-addr.arpa bolt105a.mxthunder.net	AS13354 zColo AS13354 zColo
30	—	salsolo-dk.p30.spamhero.net	209.41.68.192	bolt105b.mxthunder.net	AS13767 DataBank Holdings, Ltd.
40	—	salsolo-dk.p40.spamhero.net	209.41.68.192 216.172.106.52 216.172.106.52	bolt105b.mxthunder.net 52.0-26.106.172.216.in-addr.arpa bolt105a.mxthunder.net	AS13767 DataBank Holdings, Ltd. AS13354 zColo AS13354 zColo

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 187ms

TXT Record
v=spf1 ip4:91.229.203.129 include:spf.spamhero.com ~all

✉️ SPF#

Policy	Record (sardercopenhagen.dk)
~all (soft fail)	v=spf1 ip4:91.229.203.129 include:spf.spamhero.com ~all

📨 DMARC#

Policy	Record (_dmarc.sardercopenhagen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:hdm@salsolo.dk

📬 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 2026-10-18 05:59:57

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves sardercopenhagen.dk: no address www.sardercopenhagen.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

120ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

42ms

Field	Value
Serial	2026032501
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 2026-10-11 21:48:13

Field	Value
Registrar	ONE.COM A/S
Registered	2018-09-09
Expires	2027-09-30 (340d)

🔗 Same registrant#

3 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
salsolo.dk	ONE.COM A/S
saltech.dk	ONE.COM A/S
sdgk.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

43ms

42ms

43ms

AAAA

46ms

TXT

187ms

CAA

48ms

HTTPS

38ms

TLSA

1844ms

SOA

42ms

MTA-STS

163ms

DNSSEC

120ms

SRV

0ms

Total

3496ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 05:59:57	2599ms	2 NS 0 A 4 MX	🔒 Secure
2026-10-14 03:15:43	3293ms	2 NS 0 A 4 MX	🔒 Secure
2026-10-12 19:58:29	2815ms	2 NS 0 A 4 MX	🔒 Secure
2026-10-09 11:33:19	2980ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-30 11:47:28	2038ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-23 18:00:44	2144ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-27 14:03:53	2556ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-20 22:53:55	3140ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-17 14:45:54 shown	3496ms	2 NS 0 A 4 MX	🔒 Secure