demant.dk

📜 Historical scan 2026-06-20 05:43:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

demant.dk is a .dk domain served by 4 nameservers (ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.142.192.157 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by demant-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 446ms

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 Records#

1 records 445ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.142.192.157	60s	—	AS8075	Microsoft Corporation	52.136.0.0/13	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 444ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	demant-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::1 2a01:111:f403:ca09::7 2a01:111:f403:ca09::e 52.101.68.12 52.101.68.18 52.101.73.15 52.101.73.28	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.99.201.216

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 131ms

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

📝 TXT Records#

3 records 2629ms

TXT Record
IS5tbnFhbsD8t4CEN+njfOYTFU/vuiWhWxjFctKKAu9ui0dVdLnkM9ymXYw8/D3QgDuUvPoLRqkBj4KXAjszaA==
MS=ms50225186
v=spf1 a:mailout.demant.com include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.demant.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 03:56:10

www CNAME	demant.dk (all on demant.dk) → 52.142.192.157 (AS8075)
www vs bare domain	Same network demant.dk: 52.142.192.157 (AS8075) www.demant.dk: 52.142.192.157 (AS8075)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-demant-dk._domainkey.demant.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-demant-dk._domainkey.demant.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1020ms

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

🏷️ SOA#

443ms

Field	Value
Serial	2000112091
Primary NS (MNAME)	ns1-04.azure-dns.com
Responsible (RNAME)	dnsmaster@demant.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

446ms

445ms

444ms

AAAA

443ms

TXT

2629ms

CAA

447ms

HTTPS

443ms

TLSA

731ms

SOA

443ms

MTA-STS

123ms

DNSSEC

1020ms

SRV

131ms

Total

3724ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-26 23:47:09	1366ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-02 15:54:04	1252ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 02:42:20	1070ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 02:26:11	1051ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 05:43:23 shown	3724ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 01:46:57	954ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 01:40:57	2528ms	4 NS 1 A 1 MX	🔒 Secure