techbrains.dk

📜 Historical scan 2026-06-18 17:54:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

techbrains.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.56 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by techbrains-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 344ms

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 408ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.56	3600s	linux116.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 320ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	techbrains-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 2a01:111:f403:ca09::8 52.101.68.39 52.101.73.11 52.101.73.2 52.101.73.28	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00204.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
🔶 Autoconfig	94.231.103.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 1708ms

TXT Record
google-site-verification=qH9STCyl2c9opfMeFqJBj9HPMGEfSWmFuvKM2j4LOQk
MS=ms32474339
MS=ms47447107
protonmail-verification=50fab1998e6d4c3e30189fb7212ef5482258076e
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.techbrains.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:info@techbrains.dk; ruf=mailto:info@techbrains.dk

📬 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 2026-10-13 06:24:35

www	94.231.103.56 (AS48854) (address records, no CNAME)
www vs bare domain	Same network techbrains.dk: 94.231.103.56 (AS48854) www.techbrains.dk: 94.231.103.56 (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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-techbrains-dk._domainkey.techbrainsdk.n-v1.dkim.mail.microsoft	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#

1636ms

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

🏷️ SOA#

1059ms

Field	Value
Serial	2025061200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

344ms

408ms

320ms

AAAA

344ms

TXT

1708ms

CAA

280ms

HTTPS

276ms

TLSA

2135ms

SOA

1059ms

MTA-STS

1022ms

DNSSEC

1636ms

SRV

1141ms

Total

10511ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 06:24:35	2616ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-09 01:11:21	840ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-02 19:06:59	1237ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-29 18:41:30	760ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-23 17:25:35	1023ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 08:24:43	783ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 15:22:50	1829ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 09:06:04	978ms	3 NS 1 A 1 MX	⚠️ Bogus
2026-06-21 15:36:29	2219ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 17:54:46 shown	10511ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:39:59	2181ms	3 NS 1 A 1 MX	🔒 Secure