mailsky.dk

📜 Historical scan 2026-06-17 14:37:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mailsky.dk is a .dk domain served by 2 nameservers (data.garbaek.it, gateway.garbaek.it). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.180.0.36 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by mail.skyen.live. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 108ms

Nameserver	IP addresses	PTR	ASN / ISP
data.garbaek.it	157.180.0.36 2a01:4f9:3100:2863::1	data.garbaek.it data.garbaek.it	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
gateway.garbaek.it	157.180.0.47 2a01:4f9:3100:2863::2	gateway.garbaek.it gateway.garbaek.it	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 119ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.180.0.36	—	data.garbaek.it	AS24940	Hetzner Online GmbH	157.180.0.0/17	🇫🇮 Finland	Helsinki

📧 MX Records#

1 records 120ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.skyen.live	2a02:c207:2273:1919::1 37.60.232.63	id.skyen.live id.skyen.live	AS51167 Contabo GmbH AS51167 Contabo GmbH

🔷 AAAA Records (IPv6)#

1 records 113ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f9:3100:2863::1	—	data.garbaek.it	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇫🇮 Finland	Helsinki

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 243ms

TXT Record
v=spf1 mx a:mail.skyen.live ip4:37.60.232.63 ip6:2a02:c207:2273:1919::1 ~all

✉️ SPF#

Policy	Record (mailsky.dk)
~all (soft fail)	v=spf1 mx a:mail.skyen.live ip4:37.60.232.63 ip6:2a02:c207:2273:1919::1 ~all

📨 DMARC#

Policy	Record (_dmarc.mailsky.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:admin@skyen.live

📬 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 2026-10-16 15:39:10

www	157.180.0.36 2a01:4f9:3100:2863::1 (AS24940) (address records, no CNAME)
www vs bare domain	Same network mailsky.dk: 157.180.0.36 2a01:4f9:3100:2863::1 (AS24940) www.mailsky.dk: 157.180.0.36 2a01:4f9:3100:2863::1 (AS24940)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

218ms

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

🏷️ SOA#

121ms

Field	Value
Serial	2026061200
Primary NS (MNAME)	data.garbaek.it
Responsible (RNAME)	root@data.garbaek.it
Refresh	14400s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

108ms

119ms

120ms

AAAA

113ms

TXT

243ms

CAA

119ms

HTTPS

106ms

TLSA

609ms

SOA

121ms

MTA-STS

134ms

DNSSEC

218ms

SRV

0ms

Total

1686ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-07 05:44:55	1244ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-20 16:44:46	1644ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-04 22:39:51	4061ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-04 19:21:43	1569ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-17 14:37:36 shown	1686ms	2 NS 1 A 1 MX	🔓 Insecure