3diva.dk

📜 Historical scan 2026-08-16 15:56:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3diva.dk is a .dk domain served by 2 nameservers (ns1.netgiganten.dk, ns2.netgiganten.dk). It was registered on 9 January 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.13 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by mx1.spamfri.dk, mx2.spamfri.dk and 1 more. The zone is DNSSEC-signed and validates, 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#

2 records 4ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netgiganten.dk	195.242.130.5 2001:67c:564:eeee::11	ns1.netgiganten.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.netgiganten.dk	2a00:1b18:2:3:4::2 62.69.152.38	— —	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 2ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.13	600s	web3.netgiganten.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

3 records 3ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx1.spamfri.dk	195.242.131.16 2001:67c:564:fffd::1001	mx1.spamfri.dk mx1.spamfri.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
20	600s	mx2.spamfri.dk	193.200.91.109 2001:67c:564:fffd::2001	mx2.spamfri.dk mx2.spamfri.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
30	600s	mx3.spamfri.dk	2a00:1b18:2:3:fe::2 62.69.152.43	mx3.spamfri.dk mx3.spamfri.dk	AS47527 DLX A/S AS47527 DLX A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 57ms

TXT Record
v=spf1 ip4:195.242.130.13 include:_spf.netgiganten.dk +a +mx +ip4:195.242.130.15 ~all

✉️ SPF#

Policy	Record (3diva.dk)
~all (soft fail)	v=spf1 ip4:195.242.130.13 include:_spf.netgiganten.dk +a +mx +ip4:195.242.130.15 ~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 2026-10-09 14:25:24

www CNAME	3diva.dk (all on 3diva.dk) → 195.242.130.13 (AS62121)
www vs bare domain	Same network 3diva.dk: 195.242.130.13 (AS62121) www.3diva.dk: 195.242.130.13 (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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.3diva.dk	9VNnNtx4l6Py1quw6JL5JeHQqHd1EEima0d6VIWLRIA

🔗 TLSA / DANE#

3 records 119ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.spamfri.dk	DANE-EE · SPKI · SHA-256	884451547A03D0AC2F628D943839BAA6…
SMTP _25._tcp.mx2.spamfri.dk	DANE-EE · SPKI · SHA-256	6598C93F79B95376BB8099E9AC862167…
SMTP _25._tcp.mx3.spamfri.dk	DANE-EE · SPKI · SHA-256	BBFB0694919290E5BC9D6E2C6F47D846…

🔐 DNSSEC#

142ms

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

Key type	Algorithm	Public key
KSK	RSA/SHA-256	AwEAAcRFUUC4O4fmTadv83n8JDrZRB+z9evVBRqi…
ZSK	RSA/SHA-256	AwEAAcVYdL4342ayVAX4K+1YCY52ioghtDNfR1a6…

🏷️ SOA#

4ms

Field	Value
Serial	2026072301
Primary NS (MNAME)	ns1.netgiganten.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 07:49:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-01-09
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

4ms

2ms

3ms

AAAA

7ms

TXT

57ms

CAA

2ms

HTTPS

63ms

TLSA

119ms

SOA

4ms

MTA-STS

39ms

DNSSEC

142ms

SRV

0ms

Total

1807ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 09:04:41	563ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-23 16:57:11	739ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-27 11:37:40	688ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-16 15:56:31 shown	1807ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-24 09:15:02	1154ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-01 13:10:12	744ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-25 06:55:14	790ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-20 11:40:32	535ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-16 12:59:25	1874ms	2 NS 1 A 3 MX	🔒 Secure