trekantens-hoereklinik.dk DNS records

🖥️ Nameservers4 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-04.azure-dns.com	13.107.236.4 2603:1061:0:700::4	ns1-04.azure-dns.com ns1-04.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-04.azure-dns.net	150.171.21.4 2620:1ec:8ec:700::4	ns2-04.azure-dns.net ns2-04.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-04.azure-dns.org	204.14.183.4 2a01:111:4000:700::4	ns3-04.azure-dns.org ns3-04.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-04.azure-dns.info	208.84.5.4 2620:1ec:bda:700::4	ns4-04.azure-dns.info ns4-04.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.73.9.218	3600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records3 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	trekantenshoereklinik-dk02e.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::b 2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 52.101.68.10 52.101.68.16 52.101.73.153 52.101.73.22	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00106.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
70	3600s	mailgate01.wwi.dk	91.194.36.181 91.194.36.182 91.194.36.183 91.194.36.184 91.194.36.185 91.194.36.186 91.194.36.187	mx1.spamcluster1.wwi.dk mx2.spamcluster1.wwi.dk mx3.spamcluster1.wwi.dk mx4.spamcluster1.wwi.dk mx5.spamcluster1.wwi.dk mx6.spamcluster1.wwi.dk mx7.spamcluster1.wwi.dk	AS62319 Itm8 A/S AS62319 Itm8 A/S AS62319 Itm8 A/S AS62319 Itm8 A/S AS62319 Itm8 A/S AS62319 Itm8 A/S AS62319 Itm8 A/S
80	3600s	mailgate02.wwi.dk	91.194.36.181 91.194.36.182 91.194.36.183 91.194.36.184 91.194.36.185 91.194.36.186 91.194.36.187	mx1.spamcluster1.wwi.dk mx2.spamcluster1.wwi.dk mx3.spamcluster1.wwi.dk mx4.spamcluster1.wwi.dk mx5.spamcluster1.wwi.dk mx6.spamcluster1.wwi.dk mx7.spamcluster1.wwi.dk	AS62319 Itm8 A/S AS62319 Itm8 A/S AS62319 Itm8 A/S AS62319 Itm8 A/S AS62319 Itm8 A/S AS62319 Itm8 A/S AS62319 Itm8 A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152
🔶 Autoconfig	185.21.40.37

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 86ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.demant.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 154ms

TXT Record
MS=ms47883096
QVuHlsopSImbdaqqq242VOogYk5DaokTbHRiCNGoSot4J1sVo7QbM/b8SUgjbwXrTwr9jLx0Ur6iElpJy1OSTA==
v=spf1 a:mailout.demant.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (trekantens-hoereklinik.dk)
-all (hard fail)	v=spf1 a:mailout.demant.com include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.trekantens-hoereklinik.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:fd786552eac8174@rep.dmarcanalyzer.com; ruf=mailto:fd786552eac8174@for.dmarcanalyzer.com; pct=100; fo=1;

📬 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)

🔐 DNSSEC111ms

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

🏷️ SOA39ms

Field	Value
Serial	36
Primary NS (MNAME)	ns1-04.azure-dns.com
Responsible (RNAME)	dnsmaster@demant.com
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

35ms

MX

41ms

AAAA

42ms

TXT

154ms

CAA

39ms

HTTPS

41ms

TLSA

569ms

SOA

39ms

MTA-STS

72ms

DNSSEC

111ms

SRV

86ms

Total

1489ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 22:39:40	1489ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-24 02:03:08	2599ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-23 14:39:02	909ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 15:14:15	1674ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 22:39:55	1397ms	4 NS 1 A 3 MX	🔓 Insecure	View