lysholmolsen.dk

📜 Historical scan 2026-08-16 13:53:28  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lysholmolsen.dk is a .dk domain served by 2 nameservers (chuck.ns.cloudflare.com, jasmine.ns.cloudflare.com). It was registered on 25 February 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.51 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by lysholmolsen.dk.mx.one.com, mx1.pub.mailpod12-cph3.one.com. The zone is DNSSEC-signed and validates, 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   49ms
NameserverIP addressesPTRASN / ISP
chuck.ns.cloudflare.com 108.162.193.86
172.64.33.86
173.245.59.86
2606:4700:58::adf5:3b56
2803:f800:50::6ca2:c156
2a06:98c1:50::ac40:2156		 chuck.ns.cloudflare.com
chuck.ns.cloudflare.com
chuck.ns.cloudflare.com
chuck.ns.cloudflare.com
chuck.ns.cloudflare.com
chuck.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
jasmine.ns.cloudflare.com 108.162.192.170
172.64.32.170
173.245.58.170
2606:4700:50::adf5:3aaa
2803:f800:50::6ca2:c0aa
2a06:98c1:50::ac40:20aa		 jasmine.ns.cloudflare.com
jasmine.ns.cloudflare.com
jasmine.ns.cloudflare.com
jasmine.ns.cloudflare.com
jasmine.ns.cloudflare.com
jasmine.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   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.21.51 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.196.108 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   7ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s lysholmolsen.dk.mx.one.com 185.10.9.212
185.10.9.213
185.10.9.214
185.10.9.215		 mx1.pub.mailpod14-cph3.one.com
mx2.pub.mailpod14-cph3.one.com
mx3.pub.mailpod14-cph3.one.com
mx4.pub.mailpod14-cph3.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
AS51468 One.com A/S
AS51468 One.com A/S
20 300s mx1.pub.mailpod12-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records   16ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3037::ac43:c46c 300s — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3034::6815:1533 300s — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —

🔐 HTTPS Records#

1 records   61ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.21.51,172.67.196.108 ech=AEX+DQBBZgAgACB/aSfXsGwLplYVTxaBBWKJ3ERO83HmmnYmrIs722VxCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1533,2606:4700:3037::ac43:c46c

📝 TXT Records#

1 records   64ms
TXT Record
v=spf1 include:_custspf.one.com -all

✉️ SPF#

PolicyRecord (lysholmolsen.dk)
-all (hard fail) v=spf1 include:_custspf.one.com -all

📨 DMARC#

PolicyRecord (_dmarc.lysholmolsen.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:133b0c34534c435c8891c374294c81dc@dmarc-reports.cloudflare.net

📬 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 2026-10-11 08:46:04
www104.21.21.51 172.67.196.108 2606:4700:3034::6815:1533 2606:4700:3037::ac43:c46c (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
s2 — 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#

1 records   100ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…

🔐 DNSSEC#

188ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
Key typeAlgorithmPublic key
KSK ECDSA P-256/SHA-256 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopK…
ZSK ECDSA P-256/SHA-256 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XN…

🏷️ SOA#

0ms
FieldValue
Serial2412095217
Primary NS (MNAME)chuck.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-09 15:41:51
FieldValue
RegistrarONE.COM A/S
Registered2024-02-25
Expires2027-02-24 (127d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
28ms
MX
7ms
AAAA
16ms
TXT
64ms
CAA
7ms
HTTPS
61ms
TLSA
100ms
SOA
0ms
MTA-STS
39ms
DNSSEC
188ms
SRV
0ms
Total
2118ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-11 08:46:03 2673ms 2 NS 2 A 2 MX 🔒 Secure
2026-10-01 09:17:05 593ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-30 23:11:11 875ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-25 21:53:25 9527ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-06 10:35:31 13079ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-24 14:32:24 1421ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-16 13:53:28 shown 2118ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-14 01:38:16 6032ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-21 11:50:10 1025ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-08 19:15:28 2658ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-26 16:54:27 856ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-26 05:58:48 755ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-20 06:26:23 834ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-19 17:15:59 891ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-17 12:57:34 5688ms 2 NS 2 A 2 MX 🔒 Secure
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