crewcast.dk

📜 Historical scan 2026-10-09 13:26:08 · ← 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 crewcast-dk.mail.protection.outlook.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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.89.248.155	3600s	0x5359f89b.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	83.89.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	crewcast-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::10 2a01:111:f403:ca48::e 52.101.103.36 52.101.209.153 52.101.73.123 52.101.73.145	mail-db8pr02cu00106.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136
🔶 Autoconfig	83.89.248.155

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 175ms

TXT Record
google-site-verification=lSA3lsFQEdPGqwCNhYYZsNFoiSD8r_YpPZp2E_knTJw
MS=ms49026246
v=spf1 a mx include:spf.postal.friisconsult.com include:spf.mtasv.net include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (crewcast.dk)
~all (soft fail)	v=spf1 a mx include:spf.postal.friisconsult.com include:spf.mtasv.net include:spf.protection.outlook.com ~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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

168ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2026100300
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 (328d)

📋 WHOIS#

⏱️ Lookup Timing#

67ms

50ms

55ms

AAAA

62ms

TXT

175ms

CAA

69ms

HTTPS

39ms

TLSA

620ms

SOA

56ms

MTA-STS

84ms

DNSSEC

168ms

SRV

70ms

Total

1615ms

🕐 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 shown	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	512ms	3 NS 1 A 1 MX	🔒 Secure