optik-hallmann.dk DNS records

🖥️ Nameservers4 records 354ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.internex.at	2001:8d8:fe:53:217:160:80:161 217.160.80.161	ns-ix2.ui-dns.de ns-ix2.ui-dns.de	AS8560 IONOS SE AS8560 IONOS SE
ns2.internex.at	2001:8d8:fe:53:217:160:81:161 217.160.81.161	ns-ix2.ui-dns.biz ns-ix2.ui-dns.biz	AS8560 IONOS SE AS8560 IONOS SE
ns3.internex.at	185.132.35.161 2607:f1c0:fe:53:185:132:35:161	ns-ix2.ui-dns.org ns-ix2.ui-dns.org	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
ns4.internex.at	2607:f1c0:fe:53:185:132:34:161	ns-ix2.ui-dns.com	AS15418 Fasthosts Internet Limited

🌍 A Records1 records 321ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
128.204.132.148	3600s	—	AS44453	interneX GmbH	128.204.128.0/19	🇦🇹 Austria	—

📧 MX Records1 records 316ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	optikhallmann-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::5 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.10 52.101.73.153 52.101.73.4 52.101.73.6	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.24
🔶 Autoconfig	89.31.143.1

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 435ms

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

📝 TXT Records3 records 1109ms

TXT Record
brevo-code:6a500b1995bb69cfb5bc476d63ff287c
mandrill_verify.zWsnUzBUhP-5ApsqWqcsaQ
v=spf1 ip4:193.104.55.1/27 ip4:185.38.171.149 ip4:193.104.55.40 include:spf.protection.outlook.com include:_spf.itandtel.at include:spf.mandrillapp.com -all

✉️ SPF

Policy	Record (optik-hallmann.dk)
-all (hard fail)	v=spf1 ip4:193.104.55.1/27 ip4:185.38.171.149 ip4:193.104.55.40 include:spf.protection.outlook.com include:_spf.itandtel.at include:spf.mandrillapp.com -all

📨 DMARC

Policy	Record (_dmarc.optik-hallmann.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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)

🔐 DNSSEC682ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA292ms

Field	Value
Serial	2025100804
Primary NS (MNAME)	ns1.internex.at
Responsible (RNAME)	info@internex.at
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

354ms

A

321ms

MX

316ms

AAAA

329ms

TXT

1109ms

CAA

320ms

HTTPS

324ms

TLSA

1057ms

SOA

292ms

MTA-STS

418ms

DNSSEC

682ms

SRV

435ms

Total

4789ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 12:04:43	4789ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 17:44:47	1339ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 17:44:47	1025ms	4 NS 1 A 1 MX	🔓 Insecure	View