mastello.dk

📜 Historical scan 2026-09-25 11:26:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mastello.dk is a .dk domain served by 3 nameservers (ns1.hypernode.com, ns2.hypernode.com, ns3.hypernode.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.72.167.81 is hosted by Combell NV (AS34762) in Belgium. Mail is handled by smtp1.byte.nl, smtp2.byte.nl. The zone is not DNSSEC-signed, has no 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 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.hypernode.com	80.84.227.137	dns-shared-south-lb01.proserve.nl	AS31586 Signet B.V.
ns2.hypernode.com	18.196.180.73	dns-shared-east-lb01.proserve.nl	AS16509 Amazon.com, Inc.
ns3.hypernode.com	34.251.57.20	dns-shared-west-lb01.proserve.nl	AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.72.167.81	60s	37.72.167.81.static.hosted.by.combell.com	AS34762	Combell NV	37.72.160.0/21	🇧🇪 Belgium	—

📧 MX Records#

2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	smtp1.byte.nl	83.217.77.178 83.217.77.179 83.217.77.182 83.217.77.183 83.217.77.186 83.217.77.187	cmbmx.byte.nl cmbmx.byte.nl cmbmx.byte.nl cmbmx.byte.nl cmbmx.byte.nl cmbmx.byte.nl	AS34762 Combell NV AS34762 Combell NV AS34762 Combell NV AS34762 Combell NV AS34762 Combell NV AS34762 Combell NV
20	600s	smtp2.byte.nl	87.233.77.245	—	AS15703 TrueFullstaq 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 486ms

TXT Record
v=spf1 include:spf.byte.nl ?all

✉️ SPF#

Policy	Record (mastello.dk)
?all (neutral)	v=spf1 include:spf.byte.nl ?all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-07 22:09:04

www CNAME	mbumastello.hypernode.io (all on hypernode.io)
www vs bare domain	www does not resolve mastello.dk: 37.72.167.81 (AS34762) www.mastello.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9065ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2023111301
Primary NS (MNAME)	ns1.hypernode.com
Responsible (RNAME)	hostmaster@hypernode.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

59ms

68ms

50ms

AAAA

47ms

TXT

486ms

CAA

60ms

HTTPS

45ms

TLSA

226ms

SOA

0ms

MTA-STS

94ms

DNSSEC

9065ms

SRV

234ms

Total

9909ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:09:04	1572ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-25 11:26:18 shown	9909ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-03 09:17:14	1685ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-26 23:53:14	10453ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-25 01:33:25	2920ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-20 07:39:54	1306ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-18 05:29:13	1651ms	3 NS 1 A 2 MX	🔓 Insecure