duusjensen.dk

📜 Historical scan 2026-08-19 21:22:53  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duusjensen.dk is a .dk domain served by 2 nameservers (dns110.ovh.net, ns110.ovh.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 173.249.50.90 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by mx1.mail.ovh.net, mx2.mail.ovh.net and 1 more. 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   37ms
NameserverIP addressesPTRASN / ISP
dns110.ovh.net 2001:41d0:d01:400::2
5.196.44.1		 dns110.ovh.net
dns110.ovh.net		 AS16276 OVH SAS
AS16276 OVH SAS
ns110.ovh.net 2001:41d0:b00:fe00::2
5.135.78.233		 ns110.ovh.net
ns110.ovh.net		 AS16276 OVH SAS
AS16276 OVH SAS

🌍 A Records#

1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
173.249.50.90 3600s bahnlarsen.me AS51167 Contabo GmbH 173.249.0.0/18 🇫🇷 France Lauterbourg

📧 MX Records#

3 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s mx1.mail.ovh.net 188.165.36.237 mx1.mail.ovh.net AS16276 OVH SAS
5 3600s mx2.mail.ovh.net 87.98.160.167 mx2.mail.ovh.net AS16276 OVH SAS
100 3600s mx3.mail.ovh.net 91.121.53.175 mx3.mail.ovh.net AS16276 OVH SAS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover173.249.50.90
🔶 Autoconfig173.249.50.90

🔷 AAAA Records (IPv6)#

1 records   45ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:c207:2302:5068::1 3600s bahnlarsen.me AS51167 Contabo GmbH 2a02:c204:0:0:0:0:0:0/30 🇫🇷 France Lauterbourg

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   329ms
TXT Record
v=spf1 a mx -all

✉️ SPF#

PolicyRecord (duusjensen.dk)
-all (hard fail) v=spf1 a mx -all

📨 DMARC#

PolicyRecord (_dmarc.duusjensen.dk)
p=none (monitor only) v=DMARC1; p=none

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records   70ms
FlagsTagValue
0 issue letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 09:48:53
www173.249.50.90 2a02:c207:2302:5068::1 (AS51167) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
mail — 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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2087157403
Primary NS (MNAME)dns110.ovh.net
Responsible (RNAME)tech@ovh.net
Refresh86400s
Retry3600s
Expire3600000s
Minimum (neg-cache TTL)60s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
45ms
MX
44ms
AAAA
45ms
TXT
329ms
CAA
70ms
HTTPS
55ms
TLSA
146ms
SOA
0ms
MTA-STS
81ms
DNSSEC
75ms
SRV
104ms
Total
1301ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 09:48:53 2497ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-07 20:20:34 813ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-19 05:24:49 5393ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 22:56:51 1188ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-21 22:48:09 2942ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-19 21:22:53 shown 1301ms 2 NS 1 A 3 MX 🔒 Secure
2026-07-26 15:15:52 16740ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-01 05:41:13 6702ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-25 11:28:51 4423ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 05:06:14 2667ms 2 NS 1 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone