teatertt.dk

📜 Historical scan 2026-06-20 15:06:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

teatertt.dk is a .dk domain served by 2 nameservers (ns1.simpleagencygroup.dk, ns2.simpleagencygroup.dk). It was registered on 13 September 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.19 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by teatertt-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#

2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simpleagencygroup.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simpleagencygroup.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.19	600s	linux12.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 89ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	teatertt-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::5 2a01:111:f403:ca04::c 2a01:111:f403:ca09::20 52.101.68.12 52.101.68.39 52.101.73.1 52.101.73.4	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am0pr83cu00404.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#

2 records 242ms

TXT Record
MS=ms82988376
v=spf1 include:spf.protection.outlook.com a:mail.mico.dk ~all

✉️ SPF#

Policy	Record (teatertt.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com a:mail.mico.dk ~all

📨 DMARC#

Policy	Record (_dmarc.teatertt.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:d765ee458c18866@rep.dmarcanalyzer.com; ruf=mailto:d765ee458c18866@for.dmarcanalyzer.com; fo=1;

📬 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 21:51:45

www	185.21.40.19 (AS48854) (address records, no CNAME)
www vs bare domain	Same network teatertt.dk: 185.21.40.19 (AS48854) www.teatertt.dk: 185.21.40.19 (AS48854)
Wildcard	No
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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2025072901
Primary NS (MNAME)	ns1.simpleagencygroup.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-04 16:48:45

Field	Value
Registrar	Simply.com A/S
Registered	2000-09-13
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

49ms

89ms

AAAA

79ms

TXT

242ms

CAA

86ms

HTTPS

34ms

TLSA

733ms

SOA

32ms

MTA-STS

44ms

DNSSEC

77ms

SRV

115ms

Total

1237ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 21:51:45	909ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 15:53:53	1359ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 14:30:16	672ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-21 02:31:13	1017ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-01 07:38:44	841ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 15:06:35 shown	1237ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:05:30	3113ms	2 NS 1 A 1 MX	🔒 Secure