isakatorp.dk

Records from scan: 2026-10-01 14:30:22 · 1448ms total · last checked 2026-10-16 11:11 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

isakatorp.dk is a .dk domain served by 3 nameservers (ns1.site4now.net, ns2.site4now.net, ns3.site4now.net). It was registered on 21 August 2026 (WHOIS) and first appeared in the .dk zone on 22 August 2026. Its website address 45.58.159.10 is hosted by Sharktech (AS46844) in The Netherlands. Mail is handled by igw19.site4now.net. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 37ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.58.159.10	300s	customer.sharktech.net	AS46844	Sharktech	45.58.128.0/18	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 200ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	igw19.site4now.net	208.98.34.69	Mail5019.site4now.net	AS46844 Sharktech

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	45.58.159.10
🔶 Autoconfig	45.58.159.10

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 239ms

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

✉️ SPF#

Policy	Record (isakatorp.dk)
-all (hard fail)	v=spf1 a mx include:_spf.site4now.net -all

📨 DMARC#

Policy	Record (_dmarc.isakatorp.dk)
p=reject	v=DMARC1;p=reject;pct=100;rua=mailto:postmaster@isakatorp.dk

📬 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#

checked 2026-10-16 11:11:03

www	45.58.159.10 (AS46844) (address records, no CNAME)
www vs bare domain	Same network isakatorp.dk: 45.58.159.10 (AS46844) www.isakatorp.dk: 45.58.159.10 (AS46844)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

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

🏷️ SOA#

195ms

Field	Value
Serial	2026093001
Primary NS (MNAME)	ns1.site4now.net
Responsible (RNAME)	nobody@invalid
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-01 15:01:12

Field	Value
Registrar	ONE.COM A/S
Registered	2026-08-21
Expires	2027-08-20 (307d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

44ms

200ms

AAAA

131ms

TXT

239ms

CAA

51ms

HTTPS

132ms

TLSA

267ms

SOA

195ms

MTA-STS

209ms

DNSSEC

55ms

SRV

217ms

Total

1448ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 14:30:22 shown	1448ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 13:45:36	737ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 07:24:45	666ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 02:03:59	449ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 09:18:53	436ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 23:42:00	385ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 09:03:17	764ms	2 NS 1 A 1 MX	🔒 Secure