boldsen.dk

Records from scan: 2026-09-29 21:31:10 · 495ms total · last checked 2026-10-19 21:13 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boldsen.dk is a .dk domain served by 2 nameservers (curns01.dnsadmin.dk, curns02.dnsadmin.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 159.89.20.112 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by boldsen-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
curns01.dnsadmin.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
curns02.dnsadmin.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
159.89.20.112	3600s	972179.cloudwaysapps.com	AS14061	DigitalOcean, LLC	159.89.0.0/19	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	boldsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca21::e 2a01:111:f403:ca38::a 52.101.185.24 52.101.68.10 52.101.68.12 52.101.68.29	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-dbapr03cu00105.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 81ms

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

📝 TXT Records#

4 records 129ms

TXT Record
_globalsign-domain-verification=61fq9Mqodf1IS6jgLLzP5hBaGK_eTs4hwgMxvGHiD9
g8773i3kc1slspi7lmhohqk2kj
MS=ms13730295
v=spf1 mx a a:mx1-sg.systemgruppen.dk a:mx2-sg.systemgruppen.dk ip4:195.41.178.0/24 ip4:94.231.103.147 ip4:104.155.87.96 ip4:89.188.85.63 include:spf.protection.outlook.com include:spf.idsolutions.dk -all

✉️ SPF#

Policy	Record (boldsen.dk)
-all (hard fail)	v=spf1 mx a a:mx1-sg.systemgruppen.dk a:mx2-sg.systemgruppen.dk ip4:195.41.178.0/24 ip4:94.231.103.147 ip4:104.155.87.96 ip4:89.188.85.63 include:spf.protection.outlook.com include:spf.idsolutions.dk -all

📨 DMARC#

Policy	Record (_dmarc.boldsen.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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#

checked 2026-10-07 22:54:38

www	159.89.20.112 (AS14061) (address records, no CNAME)
www vs bare domain	Same network boldsen.dk: 159.89.20.112 (AS14061) www.boldsen.dk: 159.89.20.112 (AS14061)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092401
Primary NS (MNAME)	curns01.dnsadmin.dk
Responsible (RNAME)	hostmaster@curanet.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#

29ms

38ms

25ms

AAAA

33ms

TXT

129ms

CAA

36ms

HTTPS

28ms

TLSA

171ms

SOA

0ms

MTA-STS

31ms

DNSSEC

64ms

SRV

81ms

Total

495ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 21:31:10 shown	495ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 02:58:37	1320ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 02:06:30	1122ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 21:55:17	1247ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 05:17:22	1107ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:28:57	712ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:40:40	5523ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:35:21	920ms	2 NS 1 A 1 MX	🔒 Secure