sail.dk

📜 Historical scan 2026-06-17 19:39:52  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sail.dk is a .dk domain served by 4 nameservers (ns.cicoor.com, ns1.cicoor.com, ns2.cicoor.com and 1 more). It was registered on 10 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.243.40.228 is hosted by GlobalConnect A/S (AS42525) in Denmark. Mail is handled by mail.sail.dk. The zone is not DNSSEC-signed, 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#

4 records   63ms
NameserverIP addressesPTRASN / ISP
ns.cicoor.com 94.101.214.106 — AS42525 GlobalConnect A/S
ns1.cicoor.com 94.101.214.104 mail.cicoor.com AS42525 GlobalConnect A/S
ns2.cicoor.com 94.101.214.101 cicoorsourcing.com AS42525 GlobalConnect A/S
ns3.cicoor.com 94.101.214.102 mail.cicoor.com AS42525 GlobalConnect A/S

🌍 A Records#

1 records   207ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.243.40.228 — — AS42525 GlobalConnect A/S 77.243.32.0/20 🇩🇰 Denmark Nørre Åby

📧 MX Records#

1 records   152ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.sail.dk 94.101.214.101 cicoorsourcing.com AS42525 GlobalConnect A/S

🔷 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 2026-10-08 11:42:42
www CNAMEsail.dk (all on sail.dk)
www vs bare domainSame network
sail.dk: 77.243.40.228 (AS42525)
www.sail.dk: 77.243.40.228 (AS42525)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

244ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

61ms
FieldValue
Serial2010080902
Primary NS (MNAME)ns.cicoor.com
Responsible (RNAME)hostmaste@cicoor.com
Refresh86400s
Retry3600s
Expire777600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-14 03:00:08
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1998-08-10
Expires2027-09-30 (347d)

🔗 Same registrant#

8 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
copenhagensailing.dkPunktum dk A/S (direct)
kdy-sejlsport.dkPunktum dk A/S (direct)
kdy.dkSimply.com A/S
kdykapsejlads.dkPunktum dk A/S (direct)
kdymatchrace.dkPunktum dk A/S (direct)
kdyshop.dkPunktum dk A/S (direct)
kongeligdanskyachtklub.dkPunktum dk A/S (direct)
tuborghavn.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
63ms
A
207ms
MX
152ms
AAAA
69ms
TXT
181ms
CAA
48ms
HTTPS
107ms
TLSA
306ms
SOA
61ms
MTA-STS
98ms
DNSSEC
244ms
SRV
423ms
Total
1310ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-27 04:32:31 3191ms 4 NS 1 A 1 MX 🔓 Insecure
2026-08-15 23:01:43 11193ms 4 NS 1 A 1 MX 🔓 Insecure
2026-07-03 14:20:03 16559ms 2 NS 0 A 0 MX ❓ Unknown
2026-06-17 19:39:52 shown 1310ms 4 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone