halwin.dk

📜 Historical scan 2026-06-25 22:56:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

halwin.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.255.15.4 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by halwin-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#

2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 23ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.255.15.4	33811s	4.0-27.15.255.194.in-addr.arpa www.dandomain.dk	AS3308	Norlys Telco A/S	194.255.0.0/16	🇩🇰 Denmark	Horsens

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	halwin-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::c 2a01:111:f403:ca09::6 2a01:111:f403:ca09::c 52.101.68.32 52.101.68.39 52.101.73.24 52.101.73.28	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 119ms

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

📝 TXT Records#

2 records 151ms

TXT Record
MS=ms42467678
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.halwin.dk)
p=quarantine	v=DMARC1;p=quarantine;pct=100;fo=1;adkim=s;rua=mailto:dmarc@halwin.dk;ruf=mailto:dmarc@halwin.dk

📬 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 2026-10-09 13:01:50

www	194.255.15.4 (AS3308) (address records, no CNAME)
www vs bare domain	Same network halwin.dk: 194.255.15.4 (AS3308) www.halwin.dk: 194.255.15.4 (AS3308)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-halwin-dk._domainkey.halwinservice.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-halwin-dk._domainkey.halwinservice.onmicrosoft.com	RSA · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2023030502
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

42ms

23ms

28ms

AAAA

29ms

TXT

151ms

CAA

40ms

HTTPS

43ms

TLSA

597ms

SOA

30ms

MTA-STS

31ms

DNSSEC

81ms

SRV

119ms

Total

1179ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:01:50	1024ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 21:59:42	711ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 21:17:26	1095ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 08:01:14	1096ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 13:19:20	903ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 22:56:27 shown	1179ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 08:19:58	1183ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:46:58	915ms	2 NS 1 A 1 MX	🔒 Secure