usermail.dk

📜 Historical scan 2026-06-17 12:55:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

usermail.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 21 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.250.160.38 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by mail.10mand.dk. 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#

5 records 105ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1pri.webhosting.dk	157.250.160.80	ns1pri.webhosting.dk	AS3342 Cibicom A/S
ns2.mywebtonet.com	157.250.163.66	ns2.mywebtonet.com	AS3342 Cibicom A/S
ns2.webhosting.dk	157.250.163.65	ns2.webhosting.dk	AS3342 Cibicom A/S
ns3.webhosting.dk	2a01:4f9:c010:7e3d::1 95.217.166.205	— ns3.webhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns7.webhosting.dk	159.69.216.38 2a01:4f8:1c0c:6cd6::1	ns7.webhosting.dk —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.250.160.38	—	webhotel18.webhosting.dk	AS3342	Cibicom A/S	157.250.160.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 104ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.10mand.dk	193.88.64.50	mail.10mand.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 383ms

TXT Record
v=spf1 mx a:mail.10mand.dk ip4:193.88.64.50 include:_spf.centerasecurity.dk include:spf.webhosting.dk -all

✉️ SPF#

Policy	Record (usermail.dk)
-all (hard fail)	v=spf1 mx a:mail.10mand.dk ip4:193.88.64.50 include:_spf.centerasecurity.dk include:spf.webhosting.dk -all

📨 DMARC#

Policy	Record (_dmarc.usermail.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:postmaster@usermail; ruf=mailto:postmaster@usermail.dk; adkim=r; aspf=s; pct=100; rf=afrf; ri=84600

📬 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 2026-10-09 03:47:23

www	NXDOMAIN
www vs bare domain	www does not resolve usermail.dk: 157.250.160.38 (AS3342) www.usermail.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records 122ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.10mand.dk	DANE-EE · SPKI · SHA-256	637F856FE35C49871957AC7BE28CEE88…

🔐 DNSSEC#

77ms

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

🏷️ SOA#

106ms

Field	Value
Serial	3403181314
Primary NS (MNAME)	ns1pri.webhosting.dk
Responsible (RNAME)	hostmaster@webhosting.dk
Refresh	21600s
Retry	3600s
Expire	14515200s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 13:05:44

Field	Value
Registrar	WEBHOSTING A/S
Registered	2017-02-21
Expires	2027-02-28 (129d)

📋 WHOIS#

⏱️ Lookup Timing#

105ms

37ms

104ms

AAAA

95ms

TXT

383ms

CAA

102ms

HTTPS

225ms

TLSA

122ms

SOA

106ms

MTA-STS

36ms

DNSSEC

77ms

SRV

0ms

Total

912ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 20:22:45	495ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-27 04:29:25	682ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-25 03:52:26	673ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-15 03:42:25	2394ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:55:45 shown	912ms	5 NS 1 A 1 MX	🔒 Secure