blslaf.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	blslaf-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::8 52.101.185.114 52.101.68.32 52.101.73.22 52.101.73.6	mail-du0pr03cu00102.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am6pr04cu00306.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

📝 TXT Records2 records 123ms

TXT Record
MS=ms77322223
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (blslaf.dk)
-all (hard fail)	v=spf1 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)

🔐 DNSSEC120ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090801
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-11 23:10:28

Field	Value
Registrar	ONE.COM A/S
Registered	2025-01-17
Expires	2027-01-16 (124d)

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

41ms

MX

36ms

AAAA

37ms

TXT

123ms

CAA

34ms

HTTPS

39ms

TLSA

644ms

SOA

0ms

MTA-STS

52ms

DNSSEC

120ms

SRV

51ms

Total

1230ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-09 03:17:59	1230ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 16:17:03	1162ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 23:38:48	2748ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 23:09:53	1737ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 23:25:09	2086ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 21:22:05	1231ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:55:24	693ms	2 NS 1 A 1 MX	🔒 Secure	View