exponentia.dk

📜 Historical scan 2026-07-02 01:59:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

exponentia.dk is a .dk domain served by 4 nameservers (dns1.netsons.net, dns2.netsons.net, dns3.netsons.net and 1 more). It was registered on 4 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.252.147.153 is hosted by Netsons s.r.l. (AS60087) in Italy. Mail is handled by mail.exponentia.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#

4 records 216ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.netsons.net	46.252.159.53	dns1.netsons.net	AS60087 Netsons s.r.l.
dns2.netsons.net	46.252.159.54	dns2.netsons.net	AS60087 Netsons s.r.l.
dns3.netsons.net	51.195.116.88	dns3.netsons.net	AS16276 OVH SAS
dns4.netsons.net	51.255.173.224	dns4.netsons.net	AS16276 OVH SAS

🌍 A Records#

1 records 207ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.252.147.153	300s	hostingweb51-153.netsons.net	AS60087	Netsons s.r.l.	46.252.144.0/20	🇮🇹 Italy	—

📧 MX Records#

1 records 212ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.exponentia.dk	46.252.147.153	hostingweb51-153.netsons.net	AS60087 Netsons s.r.l.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.252.147.153
🔶 Autoconfig	46.252.147.153

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 639ms

TXT Record
v=spf1 +a +mx ~all

✉️ SPF#

Policy	Record (exponentia.dk)
~all (soft fail)	v=spf1 +a +mx ~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 2026-10-10 02:31:22

www	46.252.147.153 (AS60087) (address records, no CNAME)
www vs bare domain	Same network exponentia.dk: 46.252.147.153 (AS60087) www.exponentia.dk: 46.252.147.153 (AS60087)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

254ms

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

🏷️ SOA#

188ms

Field	Value
Serial	2023060902
Primary NS (MNAME)	dns1.netsons.net
Responsible (RNAME)	admin@netsons.com
Refresh	3600s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-14 17:28:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-02-04
Expires	2027-02-28 (134d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

216ms

207ms

212ms

AAAA

205ms

TXT

639ms

CAA

196ms

HTTPS

191ms

TLSA

562ms

SOA

188ms

MTA-STS

240ms

DNSSEC

254ms

SRV

271ms

Total

2601ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 16:15:54	1467ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-23 12:22:38	3114ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-02 01:59:07 shown	2601ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-02 00:30:27	1527ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:09:18	1387ms	4 NS 1 A 1 MX	🔓 Insecure