mailtrap.dk

📜 Historical scan 2026-06-18 00:11:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mailtrap.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 March 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.94.103.202 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by spamtest.onehosting.dk. The zone is DNSSEC-signed and validates, 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   528ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   345ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.94.103.202 — — AS3292 TDC Holding A/S 83.94.96.0/19 🇩🇰 Denmark Skovlunde

📧 MX Records#

1 records   398ms
PriorityTTLMail ServerIP addressesPTRASN
10 — spamtest.onehosting.dk 83.94.103.202 — AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermailtrap.dk → 83.94.103.202
🔶 Autoconfigmailtrap.dk → 83.94.103.202

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-18 06:01:38
www CNAMEmailtrap.dk (all on mailtrap.dk)
www vs bare domainSame network
mailtrap.dk: 83.94.103.202 (AS3292)
www.mailtrap.dk: 83.94.103.202 (AS3292)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

606ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

523ms
FieldValue
Serial2026041201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-18 06:22:15
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2008-03-28
Expires2027-03-31 (156d)

🔗 Same registrant#

4 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
cadesignbase.dkPunktum dk A/S (direct)
cristinapsykoterapi.dkONE.COM A/S
herluftrollesgade5.dkONE.COM A/S
sketchupdanmark.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
528ms
A
345ms
MX
398ms
AAAA
252ms
TXT
680ms
CAA
278ms
HTTPS
160ms
TLSA
870ms
SOA
523ms
MTA-STS
312ms
DNSSEC
606ms
SRV
510ms
Total
7931ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 06:01:38 1180ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-13 01:26:26 748ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-09 23:03:55 1110ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 11:40:40 537ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-27 06:29:28 2519ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-22 14:02:19 8781ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 14:55:44 3786ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-21 12:51:06 1124ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 00:11:22 shown 7931ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 00:11:04 1127ms 2 NS 1 A 1 MX 🔒 Secure
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