lehmann-jensen.dk

📜 Historical scan 2026-06-17 11:35:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lehmann-jensen.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 14 December 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail1.eushells.com. 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services 37.34-46.152.69.62.in-addr.arpa	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail1.eushells.com	193.200.90.233 2001:67c:564::24	mail1.eushells.com mail1.eushells.com	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 106ms

TXT Record
v=spf1 mx a include:_spf.e-studio.dk -all

✉️ SPF#

Policy	Record (lehmann-jensen.dk)
-all (hard fail)	v=spf1 mx a include:_spf.e-studio.dk -all

📨 DMARC#

Policy	Record (_dmarc.lehmann-jensen.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 2026-10-15 00:43:33

www	NXDOMAIN
www vs bare domain	Neither resolves lehmann-jensen.dk: no address www.lehmann-jensen.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

76ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

95ms

Field	Value
Serial	2020121438
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-07 21:09:12

Field	Value
Registrar	dns.services ApS
Registered	2020-12-14
Expires	2032-12-31 (2263d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

57ms

46ms

AAAA

105ms

TXT

106ms

CAA

47ms

HTTPS

54ms

TLSA

123ms

SOA

95ms

MTA-STS

62ms

DNSSEC

76ms

SRV

0ms

Total

767ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-03 16:17:32	454ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-26 07:48:52	560ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-21 14:36:15	1157ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 06:13:16	2417ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-17 11:35:19 shown	767ms	3 NS 0 A 1 MX	🔒 Secure