osterorsfiskeso.dk

📜 Historical scan 2026-06-17 22:10:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

osterorsfiskeso.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was registered on 21 June 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.131.71 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by osterorsfiskeso.dk. 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#

3 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	195.242.131.5 2001:67c:564:fffc::11	ns1.e-studio.dk ns1.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.e-studio.dk	2a00:1b18:2:3::2 62.69.152.34	ns2.e-studio.dk 34.34-46.152.69.62.in-addr.arpa	AS47527 DLX A/S AS47527 DLX A/S
ns3.e-studio.dk	193.200.90.183 2001:67c:564:fffc::13	ns3.e-studio.dk ns3.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.71	—	web5.e-studio.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	osterorsfiskeso.dk	195.242.131.71	web5.e-studio.dk	AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.242.131.71
🔶 Autoconfig	195.242.131.71

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 127ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 212ms

TXT Record
v=spf1 +a +mx +ip4:195.242.131.71 include:_spf.e-studio.dk ~all

✉️ SPF#

Policy	Record (osterorsfiskeso.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:195.242.131.71 include:_spf.e-studio.dk ~all

📨 DMARC#

Policy	Record (_dmarc.osterorsfiskeso.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-08 03:44:20

www CNAME	osterorsfiskeso.dk (all on osterorsfiskeso.dk) → 195.242.131.71 (AS62121)
www vs bare domain	Same network osterorsfiskeso.dk: 195.242.131.71 (AS62121) www.osterorsfiskeso.dk: 195.242.131.71 (AS62121)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

51ms

Field	Value
Serial	2026051401
Primary NS (MNAME)	ns1.e-studio.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-19 10:31:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-06-21
Expires	2027-06-20 (242d)

🔗 Same registrant#

3 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
fl-foto.dk	Punktum dk A/S (direct)
flemminglauridsen.dk	dns.services ApS
vestjyskskolefoto.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

63ms

44ms

AAAA

44ms

TXT

212ms

CAA

106ms

HTTPS

49ms

TLSA

60ms

SOA

51ms

MTA-STS

52ms

DNSSEC

75ms

SRV

127ms

Total

593ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 01:37:28	512ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-14 02:52:33	647ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 00:11:50	560ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-15 12:38:47	951ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 22:10:49 shown	593ms	3 NS 1 A 1 MX	🔒 Secure