ol-beslag.dk

Records from scan: 2026-08-10 10:38:28 · 25241ms total · last checked 2026-09-29 23:11 (unchanged)

ol-beslag.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). Its website address 81.95.249.25 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by olbeslag-dk0e.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 97ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.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
ns2.curanet.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 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.249.25	1800s	dw-d120.dw-mgmt.lan	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records

1 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	olbeslag-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::e 2a01:111:f403:ca09::1 2a01:111:f403:ca09::7 52.101.68.16 52.101.68.39 52.101.68.5 52.101.73.153	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.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 → 40.104.116.8
🔶 Autoconfig	81.95.249.25

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records

1 records 8076ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records

10 records 373ms

TXT Record
_globalsign-domain-verification=HXJx7CDSeBVXuHSJk9mULYGLqFOgINEVQmut_BTi_B
_globalsign-domain-verification=zjSHTA2-AEUEg5DyYyi4QXdYs1OYpHKDPZd7qCX95h
apple-domain-verification=yQAwmu6ZlKWELhsP
google-site-verification=Nl_CPtk-EHrlX4GxJcLIvqvamscrxHUbL3VtTSdNUq4
google-site-verification=nZhkfTbYx1ac9AG1RnELkoc5thoqJZDpniGqZgw-a_0
google-site-verification=zc80nUQMl1HG_BiXNZ0WXQjqhw4VUHLFhtvpOVYWfsU
MS=ms55554248
openai-domain-verification=dv-pdjtRvtnWcPc1x5aVFRTwWum
v=DMARC1; p=none; pct=100; rua=mailto:cs@ol-beslag.dk
v=spf1 include:spf.protection.outlook.com include:spf.eu.signature365.net ~all

✉️ SPF

Policy	Record (ol-beslag.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.eu.signature365.net ~all

📨 DMARC

Policy	Record (_dmarc.ol-beslag.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-09-29 23:11:55

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves
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

1 found

Selector	CNAME	Key
selector1	selector1-olbeslag-dk0e._domainkey.olbeslag.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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE

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

🔐 DNSSEC

175ms

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

🏷️ SOA

94ms

Field	Value
Serial	2026011401
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

97ms

98ms

AAAA

81ms

TXT

373ms

CAA

72ms

HTTPS

95ms

TLSA

352ms

SOA

94ms

MTA-STS

81ms

DNSSEC

175ms

SRV

8076ms

Total

25241ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-10 10:38:28 shown	25241ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:57:42	3231ms	2 NS 1 A 1 MX	🔒 Secure