jlau.dk

📜 Historical scan 2026-07-03 00:05:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jlau.dk is a .dk domain served by 4 nameservers (ns1.dnsimple.com, ns2.dnsimple-edge.net, ns3.dnsimple.com and 1 more). It was registered on 30 May 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.131.150.69 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by .. The zone is not DNSSEC-signed, 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#

4 records 61ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsimple.com	199.247.152.53 2620:111:8004::53	— —	AS32771 DNSimple Corporation AS32771 DNSimple Corporation
ns2.dnsimple-edge.net	199.247.153.53 2620:111:8005::53	— —	AS32771 DNSimple Corporation AS32771 DNSimple Corporation
ns3.dnsimple.com	199.247.154.53 2620:111:8006::53	— —	AS32771 DNSimple Corporation AS32771 DNSimple Corporation
ns4.dnsimple-edge.org	199.247.155.53 2620:111:8007::53	— —	AS32771 DNSimple Corporation AS32771 DNSimple Corporation

🌍 A Records#

1 records 2040ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.131.150.69	3598s	ec2-3-131-150-69.us-east-2.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	Columbus

📧 MX Records#

1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 219ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (jlau.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.jlau.dk)
p=reject	v=DMARC1; p=reject

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 65ms

Flags	Tag	Value
0	issue	digicert.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 06:11:03

www	3.131.150.69 (AS16509) (address records, no CNAME)
www vs bare domain	Same network jlau.dk: 3.131.150.69 (AS16509) www.jlau.dk: 3.131.150.69 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

128ms

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

🏷️ SOA#

49ms

Field	Value
Serial	1555312962
Primary NS (MNAME)	ns1.dnsimple.com
Responsible (RNAME)	admin@dnsimple.com
Refresh	86400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-16 09:44:33

Field	Value
Registrar	nordicway ApS
Registered	1996-05-30
Expires	2027-06-30 (256d)

🔗 Same registrant#

2 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).

Domain	Registrar
lauritzenbulkers.dk	nordicway ApS
lauritzenkosan.dk	nordicway ApS

📋 WHOIS#

⏱️ Lookup Timing#

61ms

2040ms

58ms

AAAA

59ms

TXT

219ms

CAA

65ms

HTTPS

48ms

TLSA

69ms

SOA

49ms

MTA-STS

92ms

DNSSEC

128ms

SRV

83ms

Total

2790ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 20:07:19	7217ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-28 10:48:13	7628ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-26 14:24:37	7592ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-18 15:02:49	18973ms	4 NS 0 A 1 MX	🔓 Insecure
2026-07-03 00:05:01 shown	2790ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-25 07:06:46	862ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:43:31	1135ms	4 NS 1 A 0 MX	🔓 Insecure