ds-n.dk DNS records

🖥️ Nameservers4 records 32ms

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 Records

🌍

No A records found

📧 MX Records1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dsn-dk0e.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::3 2a01:111:f403:ca09::a 2a01:111:f403:ca38::8 52.101.68.0 52.101.68.29 52.101.73.12 52.101.73.30	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 79ms

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

📝 TXT Records4 records 184ms

TXT Record
162gxbb21fwvll2k8pmj25fcwn9ych8v
9dvyt86v53p7ksn303bhl3v73vcybj1h
MS=ms44241780
v=spf1 include:spf.protection.outlook.com ip4:13.81.250.179 -all

✉️ SPF

Policy	Record (ds-n.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:13.81.250.179 -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)

🔐 DNSSEC101ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026031133
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 RegistrationWHOIS fetched 2026-07-06 04:36:42

Field	Value
Registrar	Eurodns S.A
Registered	2015-11-16
Expires	2026-11-30 (80d)

📋 WHOIS

⏱️ Lookup Timing

NS

32ms

A

31ms

MX

29ms

AAAA

34ms

TXT

184ms

CAA

39ms

HTTPS

37ms

TLSA

430ms

SOA

0ms

MTA-STS

65ms

DNSSEC

101ms

SRV

79ms

Total

975ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 02:24:55	975ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-29 06:50:09	1280ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-28 01:21:15	1162ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-12 02:41:30	6745ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-10 18:41:59	2749ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-26 07:50:13	1443ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-24 06:24:14	10431ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-23 03:25:44	2085ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-06 04:33:28	1483ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-04 23:52:45	3155ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-07-03 16:24:30	952ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-26 00:51:13	2270ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-25 03:14:06	1015ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-21 04:41:14	2699ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 04:45:41	1148ms	4 NS 0 A 1 MX	🔒 Secure	View