techbrains.dk DNS records

🖥️ Nameservers3 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 Records1 records 27ms

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 Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	techbrains-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::2 2a01:111:f403:ca04::6 2a01:111:f403:ca09::6 52.101.68.12 52.101.68.15 52.101.73.12 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.8
🔶 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 Records5 records 153ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC88ms

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

🏷️ SOA0ms

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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

35ms

A

27ms

MX

49ms

AAAA

36ms

TXT

153ms

CAA

51ms

HTTPS

28ms

TLSA

181ms

SOA

0ms

MTA-STS

52ms

DNSSEC

88ms

SRV

61ms

Total

783ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 08:24:43	783ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 15:22:50	1829ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 09:06:04	978ms	3 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-21 15:36:29	2219ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 17:54:46	10511ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:39:59	2181ms	3 NS 1 A 1 MX	🔒 Secure	View