hssilke.dk

📜 Historical scan 2026-07-15 18:20:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hssilke.dk is a .dk domain served by 3 nameservers (ns.efif.dk, ns2.efif.dk, ns3.efif.dk). It was registered on 2 March 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.251.4.118 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by hssilke-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 46ms

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 Records#

1 records 48ms

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 Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	hssilke-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::b 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 52.101.68.29 52.101.68.8 52.101.73.2 52.101.73.22	mail-db7pr03cu00401.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 81ms

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

📝 TXT Records#

4 records 228ms

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

✉️ SPF#

Policy	Record (hssilke.dk)
redirect=_spf.efif.dk	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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 13:27:01

www	178.251.4.118 (AS48854) (address records, no CNAME)
www vs bare domain	Same network hssilke.dk: 178.251.4.118 (AS48854) www.hssilke.dk: 178.251.4.118 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-hssilke-dk._domainkey.efif.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-hssilke-dk._domainkey.efif.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2012012447
Primary NS (MNAME)	ns.efif.dk
Responsible (RNAME)	dns-zc@efif.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 02:52:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-03-02
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

48ms

47ms

AAAA

50ms

TXT

228ms

CAA

48ms

HTTPS

45ms

TLSA

179ms

SOA

0ms

MTA-STS

56ms

DNSSEC

90ms

SRV

81ms

Total

1221ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 13:27:01	959ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-09 02:25:12	2297ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-07 02:17:19	922ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-02 16:06:29	1508ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 15:48:42	1023ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-28 01:20:08	3090ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 18:15:10	1135ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-22 03:03:19	3814ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-20 21:31:51	6677ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-06 17:02:39	1207ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-30 14:57:52	1321ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-25 19:35:13	3556ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-24 17:22:31	3561ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-20 14:04:07	6048ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-19 09:30:45	10251ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-17 06:58:34	7238ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-13 04:03:00	1823ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-10 01:20:11	3408ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-03 18:26:48	10067ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-30 22:05:31	10578ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-27 06:39:56	4169ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-23 04:10:27	3778ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-22 00:57:15	1303ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-16 19:47:34	5629ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-15 18:20:44 shown	1221ms	3 NS 1 A 1 MX	🔒 Secure