szm.dk

📜 Historical scan 2026-06-17 19:45:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

szm.dk is a .dk domain served by 3 nameservers (ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 64.190.63.111 is hosted by SEDO GmbH (AS47846) in Germany. Mail is handled by mx.szm.dk. 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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.openprovider.nl	162.159.26.10 2400:cb00:2049:1::a29f:1a0a	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns2.openprovider.be	162.159.27.96 2400:cb00:2049:1::a29f:1b60	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns3.openprovider.eu	162.159.48.89 2400:cb00:2049:1::a29f:3059	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 137ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
64.190.63.111	—	—	AS47846	SEDO GmbH	64.190.62.0/23	🇩🇪 Germany	—

📧 MX Records#

1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	—	mx.szm.dk	104.248.5.183 167.99.204.226 34.146.158.242	newyork.discretepost.com london.discretepost.com tokyo.discretepost.com	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC AS396982 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 292ms

TXT Record
d03f1c7bfdb17f6085cfc4aedcd2a686b5c61ed6
v=spf1 -all

✉️ SPF#

Policy	Record (szm.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.szm.dk)
p=reject	v=DMARC1; p=reject

📬 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 16:26:50

www	64.190.63.111 (AS47846) (address records, no CNAME)
www vs bare domain	Same network szm.dk: 64.190.63.111 (AS47846) www.szm.dk: 64.190.63.111 (AS47846)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

125ms

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

🏷️ SOA#

60ms

Field	Value
Serial	2022112101
Primary NS (MNAME)	ns1.openprovider.nl
Responsible (RNAME)	dns@openprovider.eu
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

67ms

137ms

64ms

AAAA

113ms

TXT

292ms

CAA

64ms

HTTPS

111ms

TLSA

142ms

SOA

60ms

MTA-STS

101ms

DNSSEC

125ms

SRV

116ms

Total

809ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-11 09:27:37	9741ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 02:44:51	9781ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 17:13:09	1235ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 19:45:57 shown	809ms	3 NS 1 A 1 MX	🔓 Insecure