erdetfridag.dk

📜 Historical scan 2026-06-17 08:00:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erdetfridag.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 12 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.131.123 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by erdetfridag.dk. 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 115ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	—	—	—
ns2.e-studio.dk	—	—	—
ns3.e-studio.dk	—	—	—

🌍 A Records#

1 records 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.123	—	sleipner.euhosting.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 214ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	erdetfridag.dk	195.242.131.123	sleipner.euhosting.dk	AS62121 Christian Ebsen ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 265ms

TXT Record
v=spf1 +a +mx +ip4:195.242.131.123 include:_spf.e-studio.dk ~all

✉️ SPF#

Policy	Record (erdetfridag.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:195.242.131.123 include:_spf.e-studio.dk ~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 2026-10-06 12:59:25

www CNAME	erdetfridag.dk (all on erdetfridag.dk)
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#

418ms

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

🏷️ SOA#

90ms

Field	Value
Serial	2026060601
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 2026-10-18 18:51:42

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-11-12
Expires	2027-01-31 (104d)

📋 WHOIS#

⏱️ Lookup Timing#

115ms

96ms

214ms

AAAA

170ms

TXT

265ms

CAA

168ms

HTTPS

163ms

TLSA

143ms

SOA

90ms

MTA-STS

73ms

DNSSEC

418ms

SRV

0ms

Total

755ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 12:59:25	1697ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 12:06:07	515ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 04:13:10	2409ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-03 01:14:00	549ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-06 15:41:10	671ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 00:05:02	798ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 08:10:24	1440ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 08:08:41	12222ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 08:05:11	680ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 08:00:31 shown	755ms	3 NS 1 A 1 MX	🔓 Insecure