coferrocables.dk

📜 Historical scan 2026-06-16 21:49:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coferrocables.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 11 October 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.83 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#

4 records 64ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—
ns4.simply.com	—	—	—

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.83	—	linux79.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 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#

2 records 160ms

TXT Record
v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; pct=100
v=spf1 a:mail.coferro.dk ip4:62.116.216.74 ip4:31.193.237.189 ip4:94.127.51.120 include:spf.protection.outlook.com include:spf.mandrillapp.com -all

✉️ SPF#

Policy	Record (coferrocables.dk)
-all (hard fail)	v=spf1 a:mail.coferro.dk ip4:62.116.216.74 ip4:31.193.237.189 ip4:94.127.51.120 include:spf.protection.outlook.com include:spf.mandrillapp.com -all

📨 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 2026-10-01 02:52:07

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026022503
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-08 05:58:42

Field	Value
Registrar	Simply.com A/S
Registered	2017-10-11
Expires	2026-10-31 (14d)

📋 WHOIS#

⏱️ Lookup Timing#

64ms

48ms

55ms

AAAA

48ms

TXT

160ms

CAA

81ms

HTTPS

90ms

TLSA

42ms

SOA

48ms

MTA-STS

61ms

DNSSEC

65ms

SRV

0ms

Total

345ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:52:07	1060ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-26 12:45:40	533ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-26 03:08:33	429ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-23 16:47:18	1139ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 05:39:44	1174ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 21:49:47 shown	345ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-16 21:40:46	470ms	4 NS 1 A 0 MX	🔒 Secure