bts-h.dk DNS records

🖥️ Nameservers2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mkrdns.dk	87.63.98.194	194.192-254.98.63.87.in-addr.arpa	AS3292 TDC Holding A/S
ns2.swislock.dk	2001:6c8:119::2 87.63.98.178	ns2.swislock.dk 178.176-191.98.63.87.in-addr.arpa	AS3292 TDC Holding A/S AS3292 TDC Holding A/S

🌍 A Records

🌍

No A records found

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	btsh-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::a 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 52.101.68.10 52.101.68.25 52.101.73.26 52.101.73.30	mail-db5pr02cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00306.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 Records1 records 91ms

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

📝 TXT Records2 records 241ms

TXT Record
MS=ms26791189
v=spf1 ip4:87.63.98.192/26 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (bts-h.dk)
-all (hard fail)	v=spf1 ip4:87.63.98.192/26 include:spf.protection.outlook.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC132ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA54ms

Field	Value
Serial	2020060204
Primary NS (MNAME)	ns1.mkrdns.dk
Responsible (RNAME)	mkr@mkr.dk
Refresh	14400s
Retry	600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

56ms

A

52ms

MX

57ms

AAAA

58ms

TXT

241ms

CAA

55ms

HTTPS

62ms

TLSA

261ms

SOA

54ms

MTA-STS

88ms

DNSSEC

132ms

SRV

91ms

Total

1462ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 10:16:14	1462ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-26 16:05:13	1950ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-24 05:53:38	1136ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 16:30:46	2130ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 17:40:42	2415ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 17:36:24	2024ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 17:31:05	2724ms	2 NS 0 A 1 MX	🔓 Insecure	View