bos-as.dk DNS records

🖥️ Nameservers4 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 75ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.92.65.137	3600s	80-92-65-137.ip.dclux.com	AS24611	Datacenter Luxembourg S.A.	80.92.64.0/19	🇱🇺 Luxembourg	Luxembourg

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bosas-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09:: 2a01:111:f403:ca09::b 2a01:111:f403:ca48::c 52.101.68.10 52.101.68.21 52.101.73.15 52.101.73.22	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00106.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	bos-as.dk → 80.92.65.137

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 99ms

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

📝 TXT Records3 records 223ms

TXT Record
google-site-verification=bjkfr8b-RcqMR_z_N0zU5vicJ4bZ8nUsrhZaBxjUKoE
google-site-verification=hIYB49E7o50kNG_Q1Jk67xMbEK-v3MNfFMq6rdTSjTY
v=spf1 ip4:85.191.219.9 ip4:194.150.113.0/24 ip4:194.150.112.0/24 mx:bos-as.dk ip4:83.137.123.5 include:spf.protection.outlook.com include:servers.mcsv.net include:mail.nhc.dk include:spf.simply.com -all

✉️ SPF

Policy	Record (bos-as.dk)
-all (hard fail)	v=spf1 ip4:85.191.219.9 ip4:194.150.113.0/24 ip4:194.150.112.0/24 mx:bos-as.dk ip4:83.137.123.5 include:spf.protection.outlook.com include:servers.mcsv.net include:mail.nhc.dk include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.bos-as.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email;

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.bos-as.dk	bos-as.dk

🔗 TLSA / DANE

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

🔐 DNSSEC101ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2025121201
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

65ms

A

75ms

MX

57ms

AAAA

77ms

TXT

223ms

CAA

71ms

HTTPS

54ms

TLSA

231ms

SOA

0ms

MTA-STS

76ms

DNSSEC

101ms

SRV

99ms

Total

970ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 00:05:37	970ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 01:25:44	1406ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 16:15:12	2539ms	4 NS 1 A 1 MX	🔓 Insecure	View