supertech.dk

📜 Historical scan 2026-09-26 00:18:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

supertech.dk is a .dk domain served by 3 nameservers (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com). It was registered on 18 December 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 173.236.139.159 is hosted by New Dream Network, LLC (AS26347) in United States. Mail is handled by aspmx.l.google.com, ALT1.aspmx.l.google.com and 3 more. 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 138ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dreamhost.com	162.159.26.14	ns1.dreamhost.com	AS13335 Cloudflare, Inc.
ns2.dreamhost.com	162.159.26.81	ns2.dreamhost.com	AS13335 Cloudflare, Inc.
ns3.dreamhost.com	162.159.27.84	ns3.dreamhost.com	AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 140ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
173.236.139.159	300s	apache2-yak.iad1-shared-e1-08.dreamhost.com	AS26347	New Dream Network, LLC	173.236.128.0/17	🇺🇸 United States	Ashburn

📧 MX Records#

5 records 129ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.1.26 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b	lb-in-f26.1e100.net lf-in-f27.1e100.net lf-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	ALT1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	ALT2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	ALT3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	ALT4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 987ms

TXT Record
v=spf1 include:_spf.mlsend.com include:_spf.google.com include:spf.live.odoocloud.dk include:amazonses.com include:servers.mcsv.net ~all

✉️ SPF#

Policy	Record (supertech.dk)
~all (soft fail)	v=spf1 include:_spf.mlsend.com include:_spf.google.com include:spf.live.odoocloud.dk include:amazonses.com include:servers.mcsv.net ~all

📨 DMARC#

Policy	Record (_dmarc.supertech.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@supertech.dk; ruf=mailto:postmaster@supertech.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 2026-09-30 21:18:24

www	Address record (no CNAME)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit
k1	dkim.mcsv.net	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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

179ms

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	2024052102
Primary NS (MNAME)	ns1.dreamhost.com
Responsible (RNAME)	hostmaster@dreamhost.com
Refresh	19038s
Retry	600s
Expire	1814400s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 03:28:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-12-18
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

138ms

140ms

129ms

AAAA

139ms

TXT

987ms

CAA

147ms

HTTPS

206ms

TLSA

346ms

SOA

0ms

MTA-STS

266ms

DNSSEC

179ms

SRV

257ms

Total

1836ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:18:24	2004ms	3 NS 1 A 5 MX	🔓 Insecure
2026-09-26 00:18:42 shown	1836ms	3 NS 1 A 5 MX	🔓 Insecure
2026-07-02 11:12:59	2046ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-26 22:05:10	1680ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-22 10:52:35	2034ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-21 23:24:54	1173ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 13:28:37	13051ms	3 NS 1 A 5 MX	🔓 Insecure
2026-06-17 17:54:48	8888ms	3 NS 1 A 5 MX	🔓 Insecure