boreco.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.oneoffice.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.oneoffice.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 Records1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
136.243.123.133	600s	dedi5059.your-server.de	AS24940	Hetzner Online GmbH	136.243.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	boreco-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::26 2a01:111:f403:ca09::4 2a01:111:f403:ca09::8 52.101.68.10 52.101.68.39 52.101.73.15 52.101.73.28	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00607.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 65ms

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

📝 TXT Records1 records 159ms

TXT Record
v=spf1 ip4:152.115.86.70 ip4:136.243.123.133 ip4:78.153.176.250 ip4:194.126.192.100 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all

✉️ SPF

Policy	Record (boreco.dk)
-all (hard fail)	v=spf1 ip4:152.115.86.70 ip4:136.243.123.133 ip4:78.153.176.250 ip4:194.126.192.100 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all

📨 DMARC

Policy	Record (_dmarc.boreco.dk)
p=reject	v=DMARC1; p=reject

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC99ms

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

🏷️ SOA0ms

Field	Value
Serial	2025090101
Primary NS (MNAME)	ns1.oneoffice.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

NS

39ms

A

50ms

MX

60ms

AAAA

29ms

TXT

159ms

CAA

62ms

HTTPS

39ms

TLSA

594ms

SOA

0ms

MTA-STS

48ms

DNSSEC

99ms

SRV

65ms

Total

1232ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:45:08	1232ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 21:21:36	852ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 16:09:10	1046ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 01:25:08	855ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 16:05:50	2546ms	2 NS 1 A 1 MX	🔒 Secure	View