silkeborg.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.64.21	3600s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	silkeborg-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::24 2a01:111:f403:ca09::8 2a01:111:f403:ca09::a 52.101.103.140 52.101.68.18 52.101.73.22 52.101.73.6	mail-am3pr04cu00500.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.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 → 40.104.116.56

🔷 AAAA Records (IPv6)1 records 61ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2603:1020:5:6::3b	300s	—	AS8075	Microsoft Corporation	2603:1000:0:0:0:0:0:0/26	🇮🇪 Ireland	Dublin

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records14 records 156ms

TXT Record
_9yl3jmdoo96ckd6zovg4jjf01ty6ez9
_globalsign-domain-verification=C6DeWV7C_MUEGIpRTb6-1POtlXZQRisf_9p3gqjcEp
_globalsign-domain-verification=qn3EjwZ4AWv_sDk8d3B4LPbfVt_QANTex-X2KcNumv
_globalsign-domain-verification=Sj1AwCoscPLKeC2KK4dRea0-Vlksv0b0HZ_K9kk3QJ
_globalsign-domain-verification=TrCGOELvVw11Jsr324eLoMRBfayqIA8w6_YsTinpDY
_globalsign-domain-verification=WFcaIeC3j8I6hiHbIHPSrJPoR7Uvd-_PlwOc_I7Rcb
+xgPmC3P7Zt9/VU1vAnGGnTfEHB6wDkEx7G97dNS3TMNc91qtV9n+HtNw4h/J6IER4AhUcZlhZjaNpfH8eU8ng==
adobe-idp-site-verification=e9a4796a461a2e57b55f1c435e7c78009c6a46d484de50396cc58934c44a665e
apple-domain-verification=ap23V3de0gAb4o59
apple-domain-verification=jqaxPbS7bl1yMcli
citrix.mobile.ads.otp=epgvcasehijk4i0ud6hnl
globalsign-domain-verification=Z35uABrwvehZSXxBcfTN29dc3c5egpudRip-D7X0ED
v=msv1 t=5F5E272D-9B46-4545-8B4C-C2582EC83208
v=spf1 ip4:193.111.162.2 include:spf.protection.outlook.com include:spfinclude.sikkermail.dk include:spf.defgo.com -all

✉️ SPF

Policy	Record (silkeborg.dk)
-all (hard fail)	v=spf1 ip4:193.111.162.2 include:spf.protection.outlook.com include:spfinclude.sikkermail.dk include:spf.defgo.com -all

📨 DMARC

Policy	Record (_dmarc.silkeborg.dk)
p=quarantine	v=DMARC1; p=quarantine; ruf=mailto:sunm@silkeborg.dk; fo=1;

📬 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)

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

53ms

MX

56ms

AAAA

61ms

TXT

156ms

CAA

57ms

HTTPS

52ms

TLSA

314ms

SOA

0ms

MTA-STS

60ms

DNSSEC

103ms

SRV

62ms

Total

943ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 22:51:30	943ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 16:50:33	2305ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 22:35:56	1596ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 10:28:42	1149ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 02:33:02	4634ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 23:41:07	1667ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:53:42	3341ms	2 NS 1 A 1 MX	🔒 Secure	View