bv-trappen.dk DNS records

🖥️ Nameservers2 records 48ms

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 Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.9	39s	web125.123hotel.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bvtrappen-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::3 2a01:111:f403:ca09::9 2a01:111:f403:ca09::c 52.101.68.3 52.101.68.32 52.101.73.11 52.101.73.12	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 52.98.154.136
🔶 Autoconfig	185.21.40.9

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 161ms

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

📝 TXT Records3 records 446ms

TXT Record
google-site-verification=UzrtvKtsjTzfKZ5ZAsdfHUN_BMmOIfy4jkvGG0KLGN4
MS=ms50863666
v=spf1 include:_spf5280.spfprotect.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (bv-trappen.dk)
-all (hard fail)	v=spf1 include:_spf5280.spfprotect.com include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.bv-trappen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:612cb6d626881@dmarc.centerasecurity.com;

📬 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)

🔐 DNSSEC125ms

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

🏷️ SOA37ms

Field	Value
Serial	2025102301
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

NS

48ms

A

39ms

MX

46ms

AAAA

51ms

TXT

446ms

CAA

42ms

HTTPS

36ms

TLSA

105ms

SOA

37ms

MTA-STS

89ms

DNSSEC

125ms

SRV

161ms

Total

1507ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-04 12:08:18	1507ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 00:06:19	3170ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-24 11:13:37	1174ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 16:19:41	977ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 22:11:32	1181ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 03:46:20	859ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:11:48	2271ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:09:50	567ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:07:18	3455ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:00:45	691ms	2 NS 1 A 1 MX	🔒 Secure	View