smartermail.dk

📜 Historical scan 2026-06-17 19:32:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

smartermail.dk is a .dk domain served by 2 nameservers (ns51.gullestrupnet.dk, ns52.gullestrupnet.dk). It was registered on 6 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 82.165.189.144 is hosted by IONOS SE (AS8560) in Germany. Mail is handled by mail.smartermail.dk, backupmail.gulestrupnet.dk. 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#

2 records   157ms
NameserverIP addressesPTRASN / ISP
ns51.gullestrupnet.dk 82.165.189.144 gn51.gullestrupnet.dk AS8560 IONOS SE
ns52.gullestrupnet.dk 82.165.203.134 mail51.gullestrupnet.dk AS8560 IONOS SE

🌍 A Records#

1 records   83ms
IPTTLPTRASNISP / OrgCIDRCountryCity
82.165.189.144 — gn51.gullestrupnet.dk AS8560 IONOS SE 82.165.0.0/16 🇩🇪 Germany —

📧 MX Records#

2 records   552ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.smartermail.dk 185.125.83.252 mail.tunenet.dk AS31027 GlobalConnect A/S
20 — backupmail.gulestrupnet.dk — — —

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover185.125.83.252
🔶 Autoconfig185.125.83.252

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   368ms
TXT Record
v=spf1 ip4:82.165.203.134 ip4=82.165.189.144 ip4=185.125.83.252 +a +mx -all

✉️ SPF#

PolicyRecord (smartermail.dk)
-all (hard fail) v=spf1 ip4:82.165.203.134 ip4=82.165.189.144 ip4=185.125.83.252 +a +mx -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 2026-10-08 08:13:22
www82.165.189.144 (AS8560) (address records, no CNAME)
www vs bare domainSame network
smartermail.dk: 82.165.189.144 (AS8560)
www.smartermail.dk: 82.165.189.144 (AS8560)
WildcardYes: any name under the zone resolves

🔎 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#

109ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

87ms
FieldValue
Serial2025030701
Primary NS (MNAME)ns51.gullestrupnet.dk
Responsible (RNAME)hostmaster@gullestrupnet.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)10800s

📋 Registration#

WHOIS fetched 2026-10-13 06:46:18
FieldValue
RegistrarDomeneshop AS
Registered2024-03-06
Expires2027-03-05 (133d)

🔗 Same registrant#

8 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
becher-online.dkDomeneshop AS
lcu.dkDomeneshop AS
lind-campingudlejning.dkDomeneshop AS
lindcampingudlejning.dkDomeneshop AS
linuxhotel.dkDomeneshop AS
microcms.dkDomeneshop AS
webgenie.dkDomeneshop AS
windowshotel.dkDomeneshop AS
📋 WHOIS#

⏱️ Lookup Timing#

NS
157ms
A
83ms
MX
552ms
AAAA
81ms
TXT
368ms
CAA
85ms
HTTPS
81ms
TLSA
149ms
SOA
87ms
MTA-STS
80ms
DNSSEC
109ms
SRV
134ms
Total
996ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-25 02:48:20 2557ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-17 19:32:29 shown 996ms 2 NS 1 A 2 MX 🔓 Insecure
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