carlsen25.dk

📜 Historical scan 2026-07-11 12:39:25  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

carlsen25.dk is a .dk domain served by 2 nameservers (ns1.yayhosting.dk, ns2.yayhosting.dk). It was registered on 1 October 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.56 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by carlsen25.dk. 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   170ms
NameserverIP addressesPTRASN / ISP
ns1.yayhosting.dk 195.242.130.62
2001:67c:564:fffe::100		 ns1.yayhosting.dk
—		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.yayhosting.dk 2a00:1b18:2:3:1::2
62.69.152.35		 ns2.yayhosting.dk
ns2.yayhosting.dk		 AS47527 DLX A/S
AS47527 DLX A/S

🌍 A Records#

1 records   154ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.130.56 3600s whm03.yayhosting.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   170ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s carlsen25.dk 195.242.130.56 whm03.yayhosting.dk AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover195.242.130.56
🔶 Autoconfig195.242.130.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   228ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 whm03.yayhosting.dk

📝 TXT Records#

1 records   317ms
TXT Record
v=spf1 ip4:195.242.130.56 include:_spf.yayhosting.dk +a +mx +ip4:185.121.172.105 ~all

✉️ SPF#

PolicyRecord (carlsen25.dk)
~all (soft fail) v=spf1 ip4:195.242.130.56 include:_spf.yayhosting.dk +a +mx +ip4:185.121.172.105 ~all

📨 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 2026-10-22 02:35:14
www CNAMEcarlsen25.dk (all on carlsen25.dk)
www vs bare domainSame network
carlsen25.dk: 195.242.130.56 (AS62121)
www.carlsen25.dk: 195.242.130.56 (AS62121)
WildcardNo
Denial of existenceNSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.carlsen25.dk awwQa8ygITzHgwcOy2d9Lw8zoAbDFG_CdVwqcsQaoak

🔗 TLSA / DANE#

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

🔐 DNSSEC#

290ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026070801
Primary NS (MNAME)ns1.yayhosting.dk
Responsible (RNAME)drift@yayhosting.dk
Refresh3600s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-23 08:57:33
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2010-10-01
Expires2027-10-31 (372d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
170ms
A
154ms
MX
170ms
AAAA
127ms
TXT
317ms
CAA
145ms
HTTPS
149ms
TLSA
555ms
SOA
0ms
MTA-STS
204ms
DNSSEC
290ms
SRV
228ms
Total
1529ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 02:35:14 555ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-21 16:06:17 464ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-10 05:37:29 472ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-07 14:17:45 757ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-11 12:39:25 shown 1529ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-02 01:20:56 920ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 19:25:24 609ms 2 NS 1 A 1 MX 🔒 Secure
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