demant.dk

📜 Historical scan 2026-07-02 15:54:04 · ← 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 48ms

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 40ms

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 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	demant-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::2 2a01:111:f403:ca09::2 2a01:111:f403:ca09::5 52.101.68.10 52.101.68.27 52.101.68.32 52.101.73.153	mail-db7pr03cu00401.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr05cu00401.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 61ms

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

📝 TXT Records#

3 records 181ms

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#

65ms

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

🏷️ SOA#

40ms

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#

48ms

40ms

36ms

AAAA

47ms

TXT

181ms

CAA

45ms

HTTPS

34ms

TLSA

305ms

SOA

40ms

MTA-STS

58ms

DNSSEC

65ms

SRV

61ms

Total

1252ms

🕐 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 shown	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	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