coinoffer.dk

📜 Historical scan 2026-06-23 09:06:53  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coinoffer.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 1 May 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 165.160.13.20 is hosted by Corporation Service Company (AS19574) in United States. Mail is handled by custmx.cscdns.net. 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   211ms
NameserverIP addressesPTRASN / ISP
dns1.cscdns.net 156.154.130.100
2610:a1:1022::100		 g.ns-bac.com
ns.domainnetwork.se		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
dns2.cscdns.net 156.154.131.100
2610:a1:1023::100		 ns9.bac.com
ns2.netnames.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC

🌍 A Records#

2 records   126ms
IPTTLPTRASNISP / OrgCIDRCountryCity
165.160.13.20 14400s — AS19574 Corporation Service Company 165.160.12.0/22 🇺🇸 United States —
165.160.15.20 14400s — AS19574 Corporation Service Company 165.160.12.0/22 🇺🇸 United States —

📧 MX Records#

1 records   220ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s custmx.cscdns.net 198.58.121.58 198-58-121-58.ip.linodeusercontent.com AS63949 Akamai Connected Cloud

🔷 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 2026-10-02 18:18:37
wwwAddress record (no CNAME)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1062ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

164ms
FieldValue
Serial2023050502
Primary NS (MNAME)dns1.cscdns.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)14400s

📋 Registration#

WHOIS fetched 2026-10-08 06:36:17
FieldValue
RegistrarCSC Digital Brand Service, Inc
Registered2017-05-01
Expires2027-05-31 (221d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
211ms
A
126ms
MX
220ms
AAAA
132ms
TXT
813ms
CAA
120ms
HTTPS
357ms
TLSA
721ms
SOA
164ms
MTA-STS
306ms
DNSSEC
1062ms
SRV
422ms
Total
4671ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-24 16:54:52 552ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-06 01:38:55 708ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-27 10:21:06 595ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-01 01:23:03 706ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-25 11:34:51 2266ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-23 09:06:53 shown 4671ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-23 02:16:30 1184ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 21:46:08 521ms 2 NS 2 A 1 MX 🔒 Secure
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