hssilke.dk DNS records

🖥️ Nameservers3 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.efif.dk	195.254.168.23	ns.efif.dk	AS51073 Aarhus Business College
ns2.efif.dk	195.254.168.12	ns2.efif.dk	AS51073 Aarhus Business College
ns3.efif.dk	20.23.170.35	—	AS8075 Microsoft Corporation

🌍 A Records1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.251.4.118	300s	vm0845.enterprisecloud.nu	AS48854	team.blue Denmark A/S	178.251.0.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	hssilke-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09::d 2a01:111:f403:ca48::a 2a01:111:f403:ca48::c 52.101.103.140 52.101.68.0 52.101.73.145 52.101.73.153	mail-db4pr02cu00406.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as8pr05cu00401.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 47ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	webmail.efif.dk

📝 TXT Records4 records 86ms

TXT Record
Handelsskolen Silkeborg
MS=ms60940758
qhtNMVHFXLDDTCmGnyS9TjzP9p/tAxljMdwXSdQu2SDSm66EyVaNZR/F9ZL/Ju5QvdfFeVALBMTkNji3Tf8KUA==
v=spf1 redirect=_spf.efif.dk

✉️ SPF

Policy	Record (hssilke.dk)
no all — incomplete SPF	v=spf1 redirect=_spf.efif.dk

📨 DMARC

Policy	Record (_dmarc.hssilke.dk)
p=reject	v=DMARC1; p=reject; pct=100; ruf=mailto:analyze@efif.dk; rua=mailto:analyze@efif.dk

📬 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)

🔐 DNSSEC96ms

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

🏷️ SOA0ms

Field	Value
Serial	2012012460
Primary NS (MNAME)	ns.efif.dk
Responsible (RNAME)	dns-zc@efif.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

27ms

A

36ms

MX

34ms

AAAA

37ms

TXT

86ms

CAA

25ms

HTTPS

33ms

TLSA

856ms

SOA

0ms

MTA-STS

35ms

DNSSEC

96ms

SRV

47ms

Total

1321ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 14:57:52	1321ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 19:35:13	3556ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 17:22:31	3561ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 14:04:07	6048ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 09:30:45	10251ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 06:58:34	7238ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 04:03:00	1823ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 01:20:11	3408ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 18:26:48	10067ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 22:05:31	10578ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 06:39:56	4169ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 04:10:27	3778ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 00:57:15	1303ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 19:47:34	5629ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 18:20:44	1221ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 09:48:42	1698ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 17:50:57	1283ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 23:32:10	2884ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 20:54:51	9041ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 01:19:18	1576ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 16:36:36	4640ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 15:03:40	267ms	0 NS 0 A 0 MX	❓ Unknown	View