calundan-erhverv.dk

Records from scan: 2026-10-21 11:42:49  ·  675ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

calundan-erhverv.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 12 August 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.149.228.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by filter10.antispamcloud.com, filter20.antispamcloud.com and 2 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   39ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.149.228.17 600s web07.tigermedia.eu AS48854 team.blue Denmark A/S 185.149.228.0/24 🇩🇰 Denmark —

📧 MX Records#

4 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s filter10.antispamcloud.com 149.13.75.27
2001:978:2:2c::137:100		 fe1-r3-in.fra02.l.antispamcloud.com
fe2-r3-in.ams14.l.antispamcloud.com		 AS16633 N-able Technologies, Inc.
AS174 Cogent Communications, LLC
20 3600s filter20.antispamcloud.com 149.13.75.27
2001:978:2:7::162:100		 fe1-r3-in.fra02.l.antispamcloud.com
fe1-r3-in.fra02.l.antispamcloud.com		 AS16633 N-able Technologies, Inc.
AS174 Cogent Communications, LLC
30 3600s filter30.antispamcloud.com 154.59.104.23
2001:978:2:2c::137:100		 fe2-r3-in.ams14.l.antispamcloud.com
fe2-r3-in.ams14.l.antispamcloud.com		 AS174 Cogent Communications, LLC
AS174 Cogent Communications, LLC
40 3600s filter40.antispamcloud.com 154.59.193.124
2001:978:2:6::f:124		 fe3-r3-in.du01.l.antispamcloud.com
fe3-r3-in.du01.l.antispamcloud.com		 AS16633 N-able Technologies, Inc.
AS174 Cogent Communications, LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovercalundan-erhverv.dk → 185.149.228.17
🔶 Autoconfigcalundan-erhverv.dk → 185.149.228.17

🔷 AAAA Records (IPv6)#

1 records   50ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:67c:1034:10::1 3600s — AS48854 team.blue Denmark A/S 2001:67c:1034:0:0:0:0:0/48 🇩🇰 Denmark —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   129ms
TXT Record
v=spf1 include:spf.tigermedia.eu include:servers.mcsv.net ?all

✉️ SPF#

PolicyRecord (calundan-erhverv.dk)
?all (neutral) v=spf1 include:spf.tigermedia.eu include:servers.mcsv.net ?all

📨 DMARC#

PolicyRecord (_dmarc.calundan-erhverv.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#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-21 11:42:49
www CNAMEcalundan-erhverv.dk (all on calundan-erhverv.dk)
www vs bare domainSame network
calundan-erhverv.dk: 185.149.228.17 2001:67c:1034:10::1 (AS48854)
www.calundan-erhverv.dk: 185.149.228.17 2001:67c:1034:10::1 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
k1 dkim.mcsv.net RSA · ~1024 bit below 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

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.calundan-erhverv.dk calundan-erhverv.dk

🔗 TLSA / DANE#

4 records   175ms
Service / OwnerTypeCert association
SMTP _25._tcp.filter10.antispamcloud.com DANE-EE · SPKI · SHA-256 A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.filter20.antispamcloud.com DANE-EE · SPKI · SHA-256 A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.filter30.antispamcloud.com DANE-EE · SPKI · SHA-256 A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.filter40.antispamcloud.com DANE-EE · SPKI · SHA-256 A10EC56F992E0E0C5B5A3860F281ADAF…

🔐 DNSSEC#

66ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

28ms
FieldValue
Serial2026102001
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-21 11:57:40
FieldValue
RegistrarCURANET A/S
Registered2016-08-12
Expires2027-08-31 (313d)

🔗 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).

DomainRegistrar
calundan-hjoerring.dkCURANET A/S
calundan.dkCURANET A/S
skagenmaegleren.dkCURANET A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
47ms
MX
35ms
AAAA
50ms
TXT
129ms
CAA
34ms
HTTPS
32ms
TLSA
175ms
SOA
28ms
MTA-STS
57ms
DNSSEC
66ms
SRV
59ms
Total
675ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 11:42:49 shown 675ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-08 01:09:34 691ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-01 05:42:18 751ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-30 02:32:39 724ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-09 02:39:43 2132ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-03 10:17:50 9806ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 16:42:37 865ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-24 10:41:31 1176ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 12:32:21 11568ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 18:55:10 856ms 2 NS 1 A 4 MX 🔒 Secure
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