sengespecialisten.dk DNS records

🖥️ Nameservers6 records 265ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.zaccodigitaltrustlabs.com	208.94.148.4	ns10.dnsmadeeasy.com	AS16552 Tiggee LLC
dns2.zaccodigitaltrustlabs.net	208.80.126.4	ns12.dnsmadeeasy.com	AS16552 Tiggee LLC
dns3.zaccodigitaltrustlabs.se	208.80.125.4	ns13.dnsmadeeasy.com	AS16552 Tiggee LLC
dns4.zaccodigitaltrustlabs.se	208.80.127.4	ns14.dnsmadeeasy.com	AS16552 Tiggee LLC
ns1.zaccodns.com	194.58.193.52 2a01:3f1:452::53	ns1.zaccodns.com ns1.zaccodns.com	AS8674 Netnod AB AS8674 Netnod AB
ns2.zaccodns.se	185.42.137.104 2a01:3f0:400::52	ns2.zaccodns.se ns2.zaccodns.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records1 records 269ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.166.181.85	3600s	—	AS8075	Microsoft Corporation	52.160.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 243ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sengespecialisten-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::8 2a01:111:f403:ca04::c 2a01:111:f403:ca09::9 52.101.68.39 52.101.73.24 52.101.73.26 52.101.73.28	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00204.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 344ms

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

📝 TXT Records5 records 873ms

TXT Record
google-site-verification=Dkiry4bJ33cwp0Ak-td0BdoHHHi50j7AUopLZys8j_o
google-site-verification=Wr7DdfVIDwhmaKcIBuEmXXUPfVbhPXFh8RrvAEsG1b0
klaviyo-site-verification=RcpUhN
v=spf1 a mx include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:94.247.171.139 ip4:93.165.151.250 ip4:94.247.168.3 include:fdspfus.freshemail.io ~all
vsrtfpm4o111qt38giejo07un6

✉️ SPF

Policy	Record (sengespecialisten.dk)
~all (soft fail)	v=spf1 a mx include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:94.247.171.139 ip4:93.165.151.250 ip4:94.247.168.3 include:fdspfus.freshemail.io ~all

📨 DMARC

Policy	Record (_dmarc.sengespecialisten.dk)
p=reject	v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:5a1311df76@rua.easydmarc.eu;ruf=mailto:5a1311df76@ruf.easydmarc.eu;ri=86400;aspf=r;adkim=r;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)

🔐 DNSSEC445ms

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

🏷️ SOA278ms

Field	Value
Serial	2023010159
Primary NS (MNAME)	dns1.zaccodigitaltrustlabs.com
Responsible (RNAME)	dns@dnsmadeeasy.com
Refresh	43200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	180s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

265ms

A

269ms

MX

243ms

AAAA

299ms

TXT

873ms

CAA

271ms

HTTPS

302ms

TLSA

447ms

SOA

278ms

MTA-STS

377ms

DNSSEC

445ms

SRV

344ms

Total

6878ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-04 18:13:32	6878ms	6 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:55:18	1180ms	6 NS 1 A 1 MX	⚠️ Bogus	View