rtauktion.dk

📜 Historical scan 2026-06-18 00:33:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rtauktion.dk is a .dk domain served by 3 nameservers (ns1.site4now.net, ns2.site4now.net, ns3.site4now.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.58.159.60 is hosted by Sharktech (AS46844) in The Netherlands. Mail is handled by igw15.site4now.net. The zone is not DNSSEC-signed, 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#

3 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.site4now.net	204.188.197.246 204.188.197.84 70.39.73.45	ns1.accessrgn.net — jbe4j12sz.rollforsurprise.com	AS46844 Sharktech AS46844 Sharktech AS46844 Sharktech
ns2.site4now.net	208.98.36.41 45.58.159.232 45.58.159.233	— customer.sharktech.net customer.sharktech.net	AS46844 Sharktech AS46844 Sharktech AS46844 Sharktech
ns3.site4now.net	208.98.36.42 45.58.159.230 45.58.159.231	— customer.sharktech.net customer.sharktech.net	AS46844 Sharktech AS46844 Sharktech AS46844 Sharktech

🌍 A Records#

1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.58.159.60	—	customer.sharktech.net	AS46844	Sharktech	45.58.128.0/18	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	igw15.site4now.net	208.98.34.65	mail5015.site4now.net	AS46844 Sharktech

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	45.58.159.60
🔶 Autoconfig	45.58.159.60

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 580ms

TXT Record
v=spf1 a mx include:_spf.site4now.net ?all

✉️ SPF#

Policy	Record (rtauktion.dk)
?all (neutral)	v=spf1 a mx include:_spf.site4now.net ?all

📨 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 2026-10-13 14:19:09

www	45.58.159.60 (AS46844) (address records, no CNAME)
www vs bare domain	Same network rtauktion.dk: 45.58.159.60 (AS46844) www.rtauktion.dk: 45.58.159.60 (AS46844)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

146ms

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

🏷️ SOA#

183ms

Field	Value
Serial	2024012206
Primary NS (MNAME)	ns1.site4now.net
Responsible (RNAME)	hostmaster@smarterasp.net
Refresh	10800s
Retry	3600s
Expire	777600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

56ms

57ms

56ms

AAAA

55ms

TXT

580ms

CAA

171ms

HTTPS

54ms

TLSA

2070ms

SOA

183ms

MTA-STS

72ms

DNSSEC

146ms

SRV

562ms

Total

3639ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 07:11:26	13357ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-28 03:55:36	1990ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 00:33:15 shown	3639ms	3 NS 1 A 1 MX	🔓 Insecure