mastopower.dk

📜 Historical scan 2026-07-02 10:36:30 · ← 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 58ms

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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.46.112.100	14400s	tulip1.altushost.com	AS51430	AltusHost B.V.	37.46.112.0/20	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	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 207ms

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#

2056ms

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

🏷️ SOA#

44ms

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#

58ms

54ms

53ms

AAAA

54ms

TXT

207ms

CAA

47ms

HTTPS

48ms

TLSA

1189ms

SOA

44ms

MTA-STS

69ms

DNSSEC

2056ms

SRV

72ms

Total

4503ms

🕐 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 shown	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	1516ms	2 NS 1 A 1 MX	🔓 Insecure