techsolutions.dk DNS records

🖥️ Nameservers4 records 95ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records2 records 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.136.54	3599s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—
162.159.137.54	3599s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records1 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	techsolutions-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca09::f 52.101.68.12 52.101.73.12 52.101.73.4 52.101.73.6	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 52.97.201.104

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 131ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 415ms

TXT Record
google-site-verification=nC_7Lj1t2AV3Xm0tG3OMkkLfAOs04n7xKY2ZMNoILjc
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.techsolutions.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:ljo@techsolutions.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)

🔐 DNSSEC207ms

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

🏷️ SOA98ms

Field	Value
Serial	2026033107
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

95ms

A

94ms

MX

111ms

AAAA

93ms

TXT

415ms

CAA

103ms

HTTPS

93ms

TLSA

1256ms

SOA

98ms

MTA-STS

85ms

DNSSEC

207ms

SRV

131ms

Total

2468ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-23 05:56:10	898ms	4 NS 2 A 1 MX	🔒 Secure	View
2026-06-22 04:46:51	916ms	4 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 19:05:52	886ms	4 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 11:51:28	2468ms	4 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 08:54:26	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 15:15:02	2045ms	4 NS 2 A 1 MX	🔒 Secure	View