casa12.dk

Records from scan: 2026-10-03 03:47:51 · 1884ms total · last checked 2026-10-18 03:36 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

casa12.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 23 May 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.156 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by casa12-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 35ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.156	3600s	linux140.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	casa12-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::f 2a01:111:f403:ca09::24 2a01:111:f403:ca09::a 52.101.103.137 52.101.209.31 52.101.73.120 52.101.91.159	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00207.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 → 40.104.116.24
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 59ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

4 records 128ms

TXT Record
google-site-verification=Pc03vVpvfEhwTL8EJXb1fVBAkANxeS47lDmtKw2hahQ
mandrill_verify.PejxKAjuxIJpjuOTxNwPwA
MS=ms30819888
v=spf1 include:spf.simply.com include:spf.protection.outlook.com include:spf.mandrillapp.com ~all

✉️ SPF#

Policy	Record (casa12.dk)
~all (soft fail)	v=spf1 include:spf.simply.com include:spf.protection.outlook.com include:spf.mandrillapp.com ~all

📨 DMARC#

Policy	Record (_dmarc.casa12.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-10-15 02:14:10

www	94.231.103.156 (AS48854) (address records, no CNAME)
www vs bare domain	Same network casa12.dk: 94.231.103.156 (AS48854) www.casa12.dk: 94.231.103.156 (AS48854)
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#

122ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2026100200
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 2026-10-16 23:48:53

Field	Value
Registrar	Simply.com A/S
Registered	2023-05-23
Expires	2027-05-22 (216d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

35ms

49ms

50ms

AAAA

44ms

TXT

128ms

CAA

47ms

HTTPS

56ms

TLSA

804ms

SOA

35ms

MTA-STS

64ms

DNSSEC

122ms

SRV

59ms

Total

1884ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 03:47:51 shown	1884ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-28 03:05:55	844ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-01 01:30:08	1050ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-28 13:41:50	790ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 12:53:59	1062ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-25 23:11:40	1054ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-24 14:49:32	1597ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:10:06	19611ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 19:35:36	914ms	3 NS 1 A 1 MX	🔒 Secure