luxedu.dk

📜 Historical scan 2026-07-30 01:26:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

luxedu.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 22 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.99 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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#

4 records 26ms

Nameserver	IP addresses	PTR	ASN / 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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 2027ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.99	3598s	linux221.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 4028ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

1 records 134ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (luxedu.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.luxedu.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-16 16:13:51

www	93.191.156.99 (AS48854) (address records, no CNAME)
www vs bare domain	Same network luxedu.dk: 93.191.156.99 (AS48854) www.luxedu.dk: 93.191.156.99 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2045ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

2027ms

Field	Value
Serial	2026012507
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 03:12:44

Field	Value
Registrar	Simply.com A/S
Registered	2018-11-22
Expires	2027-11-30 (407d)

📋 WHOIS#

⏱️ Lookup Timing#

26ms

2027ms

4027ms

AAAA

2027ms

TXT

134ms

CAA

4027ms

HTTPS

4027ms

TLSA

31ms

SOA

2027ms

MTA-STS

4035ms

DNSSEC

2045ms

SRV

4028ms

Total

8732ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 02:43:51	687ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-30 01:26:45 shown	8732ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-22 04:17:16	552ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:06:39	1774ms	4 NS 1 A 1 MX	🔒 Secure