crewcast.dk

📜 Historical scan 2026-06-16 22:56:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

crewcast.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 15 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.89.248.155 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by postal.friisconsult.com. The zone is DNSSEC-signed and validates, publishes a 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#

3 records 45ms

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

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.89.248.155	—	0x5359f89b.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	83.89.0.0/16	🇩🇰 Denmark	Skovlunde

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	postal.friisconsult.com	83.89.248.155	0x5359f89b.static.cust.fastspeed.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 141ms

TXT Record
google-site-verification=lSA3lsFQEdPGqwCNhYYZsNFoiSD8r_YpPZp2E_knTJw
v=spf1 a mx include:spf.postal.friisconsult.com include:spf.mtasv.net ~all

✉️ SPF#

Policy	Record (crewcast.dk)
~all (soft fail)	v=spf1 a mx include:spf.postal.friisconsult.com include:spf.mtasv.net ~all

📨 DMARC#

Policy	Record (_dmarc.crewcast.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@friisconsult.com

📬 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 2026-10-12 19:23:08

www	83.89.248.155 (AS3292) (address records, no CNAME)
www vs bare domain	Same network crewcast.dk: 83.89.248.155 (AS3292) www.crewcast.dk: 83.89.248.155 (AS3292)
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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

141ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2026052200
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 2026-10-10 14:13:06

Field	Value
Registrar	Simply.com A/S
Registered	2025-09-15
Expires	2027-09-14 (327d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

44ms

AAAA

38ms

TXT

141ms

CAA

39ms

HTTPS

49ms

TLSA

87ms

SOA

49ms

MTA-STS

39ms

DNSSEC

141ms

SRV

0ms

Total

512ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 19:23:08	1314ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-09 13:26:08	1615ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 07:00:48	1238ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 06:46:44	1027ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-09 09:26:18	962ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-02 08:00:00	953ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-14 15:12:27	1294ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-27 17:47:52	1408ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 22:56:27 shown	512ms	3 NS 1 A 1 MX	🔒 Secure