niemlab.dk

📜 Historical scan 2026-08-29 09:48:33  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

niemlab.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 26 August 2026 (WHOIS) and first appeared in the .dk zone on 27 August 2026. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, 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#

3 records   25ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

🌍
No A records found

📧 MX Records#

2 records   25ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 3600s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   87ms
TXT Record
protonmail-verification=ce8a3688a6df71bf93e813d61ec83a10716ebaef
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

PolicyRecord (niemlab.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

PolicyRecord (_dmarc.niemlab.dk)
p=quarantine v=DMARC1; p=quarantine

📬 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 20:36:15
wwwNXDOMAIN
www vs bare domainwww does not resolve (all like this)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   171ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

96ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2026082906
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-09-06 08:56:53
FieldValue
RegistrarSimply.com A/S
Registered2026-08-26
Expires2027-08-25 (303d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
25ms
A
25ms
MX
25ms
AAAA
24ms
TXT
87ms
CAA
26ms
HTTPS
25ms
TLSA
171ms
SOA
0ms
MTA-STS
28ms
DNSSEC
96ms
SRV
32ms
Total
887ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 14:03:33 1125ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-29 13:58:40 1131ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-25 13:15:21 1312ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-23 12:42:36 1083ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-20 11:01:58 2215ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-13 10:06:01 1887ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-06 08:54:31 1484ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-29 09:48:33 shown 887ms 3 NS 0 A 2 MX 🔒 Secure
2026-08-27 08:35:42 345ms 3 NS 0 A 0 MX 🔒 Secure
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