coinoffer.dk

📜 Historical scan 2026-08-27 10:21:06 · ← 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 69ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	ns3.ascio.net sbdns3.cscdns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	ns2.ascio.net ns3.euro909.com	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

2 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
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

www	Address record (no CNAME)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

144ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2023050502
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	14400s

📋 Registration#

WHOIS fetched 2026-10-08 06:36:17

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2017-05-01
Expires	2027-05-31 (221d)

📋 WHOIS#

⏱️ Lookup Timing#

69ms

73ms

51ms

AAAA

62ms

TXT

237ms

CAA

97ms

HTTPS

61ms

TLSA

60ms

SOA

0ms

MTA-STS

140ms

DNSSEC

144ms

SRV

103ms

Total

595ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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 shown	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	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