aspin.dk

📜 Historical scan 2026-08-19 17:42:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aspin.dk is a .dk domain served by 2 nameservers (ns1.esis.dk, ns2.esis.dk). It was registered on 4 February 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.15 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspin-dk.mail.protection.outlook.com. 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#

2 records 82ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.esis.dk	185.19.134.2	ns1.esis.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle
ns2.esis.dk	185.19.134.3	ns2.esis.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle

🌍 A Records#

1 records 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.15	3600s	linux346.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 102ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	aspin-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 2a01:111:f403:ca09::9 52.101.68.12 52.101.68.29 52.101.73.1 52.101.73.153	mail-du2pr03cu00102.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
10	300s	aspin-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 2a01:111:f403:ca09::9 52.101.68.12 52.101.68.29 52.101.73.1 52.101.73.153	mail-du2pr03cu00102.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.19.134.103

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 294ms

TXT Record
MS=ms96672343
RRg0KTxMw/iJjpRQHJNB5jMl+M+t2YyP8BgliJ2AzCCGm2oAsIVnyGIdVlTlKHoBnyU7n0tmOvaEtKZQP6HyJg==
U1agvZjXA+CaXQM+G/YgZuBRc//GJpejaFOPf5ZzD98iIW83Hb34+Mv+2LipXwpyTyu6Rin+Vz7RKHVIgBhJGQ==
v=spf1 ip4:185.19.134.103 ip4:93.191.155.253 include:spf.esis.dk -all

✉️ SPF#

Policy	Record (aspin.dk)
-all (hard fail)	v=spf1 ip4:185.19.134.103 ip4:93.191.155.253 include:spf.esis.dk -all

📨 DMARC#

Policy	Record (_dmarc.aspin.dk)
p=reject	v=DMARC1;p=reject;sp=reject;rua=mailto:be7762a8bd@rua.easydmarc.eu;ruf=mailto:be7762a8bd@ruf.easydmarc.eu;fo=1

📬 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 2026-10-16 04:08:59

www	49.12.83.125 (AS24940) (address records, no CNAME)
www vs bare domain	Same network aspin.dk: 49.12.83.125 (AS24940) www.aspin.dk: 49.12.83.125 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 50 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
selector1	selector1-aspin-dk._domainkey.campusvejle.onmicrosoft.com	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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

189ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2020051887
Primary NS (MNAME)	ns1.esis.dk
Responsible (RNAME)	hosmaster
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 01:53:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-02-04
Expires	2027-02-28 (134d)

🔗 Same registrant#

9 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
aspit.dk	Punktum dk A/S (direct)
campusvejle.dk	Punktum dk A/S (direct)
fjernundervisning.dk	Punktum dk A/S (direct)
grundskoletilbusiness.dk	Punktum dk A/S (direct)
merkantilmasterclass.dk	Punktum dk A/S (direct)
realdealshop.dk	Punktum dk A/S (direct)
trivselsberedskab.dk	Punktum dk A/S (direct)
vejlesportscollege.dk	Punktum dk A/S (direct)
vucvejle.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

82ms

72ms

102ms

AAAA

74ms

TXT

294ms

CAA

105ms

HTTPS

71ms

TLSA

179ms

SOA

0ms

MTA-STS

131ms

DNSSEC

189ms

SRV

166ms

Total

2085ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 04:08:59	1174ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-14 03:05:27	3792ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-13 01:32:06	1270ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-11 22:27:01	4003ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-10 21:28:31	1143ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-08 14:53:17	879ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-06 12:26:19	3240ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-04 10:44:53	1736ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-02 10:42:12	1052ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 10:30:40	1140ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-29 20:47:15	2511ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-27 20:23:40	1312ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-26 20:09:39	1496ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-25 19:35:39	1375ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 14:39:37	972ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-23 14:21:28	1178ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-21 02:20:21	1609ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-18 00:19:02	2420ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-11 06:40:59	1795ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-07 14:59:31	1225ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 23:30:37	1132ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 23:09:37	1394ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-23 21:30:44	1499ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-22 19:30:39	1791ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-19 17:42:48 shown	2085ms	2 NS 1 A 2 MX	🔒 Secure