techstep.dk DNS records

🖥️ Nameservers4 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
dns01.dipcon.com	193.14.90.50 2a00:801:fb:253::4	dns01.dipcon.com dns01.dipcon.com	AS1257 Tele2 SWIPnet AS1257 Tele2 SWIPnet
dns02.ports.se	2001:19f0:5001:2a:5400:ff:fe38:1e6f 45.63.42.179	dns02.ports.se dns02.ports.se	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
dns03.ports.se	2a04:3540:1000:310:287e:f6ff:fe1d:4789 94.237.33.102	dns03.ports.se dns03.ports.se	AS202053 UpCloud Ltd AS202053 UpCloud Ltd
dns04.ports.net	158.255.211.116 2a03:f80:ed15:3ec8::1	dns04.ports.net dns04.ports.net	AS57169 EDIS GmbH AS57169 EDIS GmbH

🌍 A Records

🌍

No A records found

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	techstep-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::24 2a01:111:f403:ca09::5 2a01:111:f403:ca48::12 52.101.103.137 52.101.68.0 52.101.68.10 52.101.73.6	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 213ms

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

📝 TXT Records5 records 452ms

TXT Record
_9xbmnyq609uzkhtratfv0z55082m60n
_wxzuqb4ppnz8m29pejlcuy98f489vh2
lhpl5q3tzhc3cyw1480zy25m1krfxfr6
MS=ms43149376
v=spf1 include:spf.protection.outlook.com inclue:mail3.litiumdrift.se -all

✉️ SPF

Policy	Record (techstep.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com inclue:mail3.litiumdrift.se -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.techstep.dk	kb65567qyw8hyjacry.fastly-validations.com

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026082400
Primary NS (MNAME)	dns01.dipcon.com
Responsible (RNAME)	registry@ports.net
Refresh	14400s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

52ms

A

64ms

MX

36ms

AAAA

50ms

TXT

452ms

CAA

62ms

HTTPS

66ms

TLSA

369ms

SOA

0ms

MTA-STS

103ms

DNSSEC

100ms

SRV

213ms

Total

1250ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 06:33:21	1250ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-27 15:58:49	1548ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-25 02:23:27	1077ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-22 20:38:28	2139ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-20 20:02:38	1770ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-21 23:05:28	3026ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 23:05:36	1080ms	4 NS 0 A 1 MX	🔓 Insecure	View