coinoffer.dk

📜 Historical scan 2026-06-16 21:46:08 · ← 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	—	—	—
dns2.cscdns.net	—	—	—

🌍 A Records#

2 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.160.13.20	—	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—
165.160.15.20	—	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	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#

132ms

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

🏷️ SOA#

48ms

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#

42ms

49ms

AAAA

48ms

TXT

160ms

CAA

39ms

HTTPS

39ms

TLSA

72ms

SOA

48ms

MTA-STS

60ms

DNSSEC

132ms

SRV

0ms

Total

521ms

🕐 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	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 shown	521ms	2 NS 2 A 1 MX	🔒 Secure