userwise.dk

📜 Historical scan 2026-09-12 01:58:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

userwise.dk is a .dk domain served by 3 nameservers (ns1.site4now.net, ns2.site4now.net, ns3.site4now.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.58.159.50 is hosted by Sharktech (AS46844) in The Netherlands. Mail is handled by userwise-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 201ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.site4now.net	204.188.197.246 204.188.197.84 70.39.73.45	ns1.accessrgn.net — jbe4j12sz.rollforsurprise.com	AS46844 Sharktech AS46844 Sharktech AS46844 Sharktech
ns2.site4now.net	208.98.36.41 45.58.159.232 45.58.159.233	— customer.sharktech.net customer.sharktech.net	AS46844 Sharktech AS46844 Sharktech AS46844 Sharktech
ns3.site4now.net	208.98.36.42 45.58.159.230 45.58.159.231	— customer.sharktech.net customer.sharktech.net	AS46844 Sharktech AS46844 Sharktech AS46844 Sharktech

🌍 A Records#

1 records 196ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.58.159.50	300s	customer.sharktech.net	AS46844	Sharktech	45.58.128.0/18	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	userwise-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 2a01:111:f403:ca48::12 52.101.103.39 52.101.68.16 52.101.73.153 52.101.73.155	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.40
🔶 Autoconfig	45.58.159.50

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 246ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (userwise.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.userwise.dk)
p=reject	v=DMARC1;p=reject;pct=100;rua=mailto:postmaster@userwise.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 2026-10-08 16:39:50

www	45.58.159.50 (AS46844) (address records, no CNAME)
www vs bare domain	Same network userwise.dk: 45.58.159.50 (AS46844) www.userwise.dk: 45.58.159.50 (AS46844)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-userwise-dk._domainkey.userwisedk.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-userwise-dk._domainkey.userwisedk.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#

9089ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2024100908
Primary NS (MNAME)	ns1.site4now.net
Responsible (RNAME)	hostmaster@smarterasp.net
Refresh	10800s
Retry	3600s
Expire	777600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

201ms

196ms

43ms

AAAA

145ms

TXT

246ms

CAA

184ms

HTTPS

149ms

TLSA

286ms

SOA

0ms

MTA-STS

165ms

DNSSEC

9089ms

SRV

226ms

Total

10165ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 15:28:19	2306ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-12 01:58:35 shown	10165ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 05:45:42	10444ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-27 03:22:48	2191ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:33:30	3463ms	3 NS 1 A 1 MX	🔓 Insecure