sikreprover.dk

📜 Historical scan 2026-06-18 10:17:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sikreprover.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 22 August 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by sikreprover-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 148ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 133ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.108.50	—	linux18.unoeuro.com	AS48854	—	—	—	—

📧 MX Records#

1 records 137ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	sikreprover-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::9 2a01:111:f403:ca09:: 2a01:111:f403:ca09::2 52.101.68.5 52.101.73.12 52.101.73.153 52.101.73.24	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.99.149.248
🔶 Autoconfig	94.231.108.50

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 999ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

2 records 245ms

TXT Record
MS=ms23016652
v=spf1 include:spf.protection.outlook.com ip4:193.8.36.0/22 ip4:94.231.108.50 -all

✉️ SPF#

Policy	Record (sikreprover.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:193.8.36.0/22 ip4:94.231.108.50 -all

📨 DMARC#

Policy	Record (_dmarc.sikreprover.dk)
p=none (monitor only)	v=DMARC1; p=none; adkim=s; aspf=s;

📬 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 2026-10-21 05:13:48

www	94.231.108.50 (AS48854) (address records, no CNAME)
www vs bare domain	Same network sikreprover.dk: 94.231.108.50 (AS48854) www.sikreprover.dk: 94.231.108.50 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-sikreprover-dk._domainkey.godk34614806.onmicrosoft.com	RSA · ~2048 bit
selector2	selector1-sikreprover-dk._domainkey.godk34614806.onmicrosoft.com	RSA · ~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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

182ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

133ms

Field	Value
Serial	2025030700
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 14:56:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-08-22
Expires	2027-08-31 (311d)

📋 WHOIS#

⏱️ Lookup Timing#

148ms

133ms

137ms

AAAA

131ms

TXT

245ms

CAA

121ms

HTTPS

117ms

TLSA

210ms

SOA

133ms

MTA-STS

136ms

DNSSEC

182ms

SRV

999ms

Total

1885ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 05:13:48	1072ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-13 04:48:40	1189ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-02 14:40:27	1473ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 14:30:43	897ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-26 07:23:26	2598ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-04 05:06:48	1339ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 00:19:13	981ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 01:19:07	687ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-24 09:34:48	998ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 10:17:14 shown	1885ms	3 NS 1 A 1 MX	🔓 Insecure