co-smarts.dk

📜 Historical scan 2026-06-16 22:51:15  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

co-smarts.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 12 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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   150ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk — — —
ns2.dandomain.dk — — —

🌍 A Records#

1 records   2860ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.17 — splash.dandomain.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 12:34:40
www212.237.249.17 (AS48854) (address records, no CNAME)
www vs bare domainSame network
co-smarts.dk: 212.237.249.17 (AS48854)
www.co-smarts.dk: 212.237.249.17 (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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

6832ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

1599ms
FieldValue
Serial2019031102
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-10 05:56:52
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-03-12
Expires2027-03-31 (157d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
150ms
A
2860ms
MX
200ms
AAAA
2601ms
TXT
6133ms
CAA
801ms
HTTPS
861ms
TLSA
12896ms
SOA
1599ms
MTA-STS
4009ms
DNSSEC
6832ms
SRV
0ms
Total
54185ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 12:34:40 349ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-25 08:00:28 2296ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-25 10:18:57 2118ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-16 22:51:15 shown 54185ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-16 21:48:57 1151ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-16 21:30:44 352ms 2 NS 1 A 0 MX 🔒 Secure
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