studielejlighed.dk

📜 Historical scan 2026-06-17 15:08:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

studielejlighed.dk is a .dk domain served by 4 nameservers (ns01.hosit.dk, ns02.hosit.dk, ns03.hosit.dk and 1 more). It was registered on 4 July 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 165.160.13.20 is hosted by Corporation Service Company (AS19574) in United States. Mail is handled by smtp1.speednames.com, smtp2.speednames.com. The zone is of unknown DNSSEC status, 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#

4 records 85ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.hosit.dk	193.104.202.31	ns01.hosit.dk	AS50346 It Forum Gruppen A/s
ns02.hosit.dk	87.116.23.114	ns02.hosit.dk	AS31027 GlobalConnect A/S
ns03.hosit.dk	152.115.55.201	ns04.hosit.dk	AS31027 GlobalConnect A/S
ns04.hosit.dk	152.115.55.201	ns04.hosit.dk	AS31027 GlobalConnect A/S

🌍 A Records#

2 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.160.13.20	—	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—
165.160.15.20	—	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—

📧 MX Records#

2 records 88ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	smtp1.speednames.com	185.26.230.84	mxa.speednames.com	—
10	—	smtp2.speednames.com	185.26.230.90	mxb.speednames.com	—

🔷 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 2026-10-10 20:40:28

www	165.160.13.20 165.160.15.20 (AS19574) (address records, no CNAME)
www vs bare domain	Same network studielejlighed.dk: 165.160.13.20 165.160.15.20 (AS19574) www.studielejlighed.dk: 165.160.13.20 165.160.15.20 (AS19574)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	ds=0 dnskey=0

🏷️ SOA#

87ms

Field	Value
Serial	2020070306
Primary NS (MNAME)	ns01.hosit.dk
Responsible (RNAME)	support@sit.dk
Refresh	28800s
Retry	7200s
Expire	1814400s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-08 01:17:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-07-04
Expires	2027-07-31 (280d)

📋 WHOIS#

⏱️ Lookup Timing#

85ms

90ms

88ms

AAAA

92ms

TXT

189ms

CAA

92ms

HTTPS

91ms

TLSA

266ms

SOA

87ms

MTA-STS

54ms

DNSSEC

114ms

SRV

0ms

Total

847ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:10:40	2551ms	4 NS 2 A 2 MX	🔓 Insecure
2026-06-24 10:19:15	953ms	4 NS 2 A 2 MX	🔓 Insecure
2026-06-24 03:24:49	1160ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 13:40:28	638ms	4 NS 2 A 2 MX	🔓 Insecure
2026-06-19 21:56:28	521ms	4 NS 2 A 2 MX	🔓 Insecure
2026-06-17 15:08:29 shown	847ms	4 NS 2 A 2 MX	❓ Unknown