dc9.dk

Records from scan: 2026-10-07 18:02:58 · 3833ms total · last checked 2026-10-18 06:22 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dc9.dk is a .dk domain served by 4 nameservers (ns-1185.awsdns-20.org, ns-1842.awsdns-38.co.uk, ns-619.awsdns-13.net and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by dc9-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1185.awsdns-20.org	205.251.196.161 2600:9000:5304:a100::1	ns-1185.awsdns-20.org ns-1185.awsdns-20.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1842.awsdns-38.co.uk	205.251.199.50 2600:9000:5307:3200::1	ns-1842.awsdns-38.co.uk ns-1842.awsdns-38.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-619.awsdns-13.net	205.251.194.107 2600:9000:5302:6b00::1	ns-619.awsdns-13.net ns-619.awsdns-13.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-83.awsdns-10.com	205.251.192.83 2600:9000:5300:5300::1	ns-83.awsdns-10.com ns-83.awsdns-10.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dc9-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca21::e 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::a 52.101.209.31 52.101.68.15 52.101.68.27 52.101.91.153	mail-db4pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-matpr04cu00101.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 269ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (dc9.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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#

checked 2026-10-07 18:02:58

www	NXDOMAIN
www vs bare domain	Neither resolves dc9.dk: no address www.dc9.dk: no address
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-dc9-dk._domainkey.iceodk.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-dc9-dk._domainkey.iceodk.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

57ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-83.awsdns-10.com
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

53ms

47ms

49ms

AAAA

36ms

TXT

269ms

CAA

42ms

HTTPS

48ms

TLSA

788ms

SOA

57ms

MTA-STS

64ms

DNSSEC

71ms

SRV

93ms

Total

3833ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:02:58 shown	3833ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-20 08:04:39	3639ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-05 10:56:46	5560ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-24 18:24:55	6753ms	4 NS 0 A 1 MX	❓ Unknown
2026-06-22 16:00:11	1103ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 04:25:26	1485ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-17 01:15:34	551ms	4 NS 0 A 1 MX	🔓 Insecure