dsm-silkeborg.dk DNS records

🖥️ Nameservers2 records 42ms

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 2045ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.13.70.110	598s	static.110.70.13.49.clients.your-server.de	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dsmsilkeborg-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::c 2a01:111:f403:ca04::f 2a01:111:f403:ca09::4 52.101.68.0 52.101.68.5 52.101.73.26 52.101.73.4	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 192ms

TXT Record
mandrill_verify.EEj56W9cNHyIVyD2hCeIvw
v=spf1 include:spf.protection.outlook.com ip4:185.21.42.243 -all

✉️ SPF

Policy	Record (dsm-silkeborg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:185.21.42.243 -all

📨 DMARC

Policy	Record (_dmarc.dsm-silkeborg.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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
TXT	_acme-challenge.dsm-silkeborg.dk	lyAxRhKAWZcq11GzYdFdb4TDm8kjS1jLA-NyTSsI21g

🔗 TLSA / DANE

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

🔐 DNSSEC89ms

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

🏷️ SOA54ms

Field	Value
Serial	2026081301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

42ms

A

2045ms

MX

39ms

AAAA

54ms

TXT

192ms

CAA

49ms

HTTPS

52ms

TLSA

356ms

SOA

54ms

MTA-STS

60ms

DNSSEC

89ms

SRV

118ms

Total

7096ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-15 14:53:48	7096ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 14:38:22	4922ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 12:43:28	5741ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 20:08:50	1657ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 23:20:28	1745ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 17:23:26	844ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 02:05:47	3469ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 04:50:27	1623ms	2 NS 1 A 1 MX	🔒 Secure	View