mastopower.dk

📜 Historical scan 2026-06-17 12:53:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mastopower.dk is a .dk domain served by 2 nameservers (ns1.scandinet.com, ns2.scandinet.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.46.112.100 is hosted by AltusHost B.V. (AS51430) in The Netherlands. Mail is handled by mastopower.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#

2 records 129ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.scandinet.com	37.46.121.198	server02.scandinet.com	AS51430 AltusHost B.V.
ns2.scandinet.com	37.46.121.212	jgc-marketing.dk	AS51430 AltusHost B.V.

🌍 A Records#

1 records 114ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.46.112.100	—	tulip1.altushost.com	AS51430	AltusHost B.V.	37.46.112.0/20	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 106ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mastopower.dk	37.46.112.100	tulip1.altushost.com	AS51430 AltusHost B.V.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 302ms

TXT Record
v=spf1 +mx +a +ip4:37.46.112.100 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (mastopower.dk)
~all (soft fail)	v=spf1 +mx +a +ip4:37.46.112.100 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.mastopower.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 05:54:55

www CNAME	mastopower.dk (all on mastopower.dk) → 37.46.112.100 (AS51430)
www vs bare domain	Same network mastopower.dk: 37.46.112.100 (AS51430) www.mastopower.dk: 37.46.112.100 (AS51430)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

252ms

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

🏷️ SOA#

116ms

Field	Value
Serial	2024020704
Primary NS (MNAME)	ns52.altushost.com
Responsible (RNAME)	home@scandinet.dk
Refresh	3600s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

129ms

114ms

106ms

AAAA

109ms

TXT

302ms

CAA

99ms

HTTPS

109ms

TLSA

259ms

SOA

116ms

MTA-STS

94ms

DNSSEC

252ms

SRV

0ms

Total

1516ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:27:49	731ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 21:26:27	598ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 19:52:45	780ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-04 23:59:56	912ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 16:13:45	742ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 10:36:30	4503ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 03:38:51	2715ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 04:55:16	1245ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 20:00:31	1143ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:53:48 shown	1516ms	2 NS 1 A 1 MX	🔓 Insecure