smartacademy.dk

📜 Historical scan 2026-06-29 03:51:38  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

smartacademy.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 3 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.122.74.175 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by smartacademy-dk.x-v1.mx.microsoft. 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   30ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.122.74.175 3600s ec2-3-122-74-175.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.96.0.0/11 🇩🇪 Germany Frankfurt am Main

📧 MX Records#

1 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s smartacademy-dk.x-v1.mx.microsoft 2a01:111:f403:ca04::
2a01:111:f403:ca04::9
2a01:111:f403:ca04::c
2a01:111:f403:ca09::d
52.101.68.0
52.101.73.16
52.101.73.2
52.101.73.6		 mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-db7pr03cu00601.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-as9pr05cu01305.inbound.protection.outlook.com
mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-as9pr07cu00302.inbound.protection.outlook.com
mail-am6pr04cu00306.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#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

8 records   172ms
TXT Record
autodesk-domain-verification=OF0_URQRztWTMpi8WLBK
canva-site-verification=ABHNXbO9Hj7hcpiu6LtZFg
google-site-verification=V8H5OSLxnLkF7-0xgL8a4hT86GNkPZ7nkNGdUxayN5w
L6CV4ayK+KoGUZJCtUKLpjSk8h/2coA3FuR5VdG8jreWAq2v7BX+nlTwV4AW58HxX0RNDw9xIqCPbssOaYGIWw==
MS=ms28703584
openai-domain-verification=dv-3L3T52X2oDQ6CxgQCl3NZL8r
v=spf1 include:easv.dk include:spf.mandrillapp.com ip4:40.68.36.243 include:spf.protection.outlook.com -all
ZOOM_verify_PQka22dP5YxElDx1tyEUYH

✉️ SPF#

PolicyRecord (smartacademy.dk)
-all (hard fail) v=spf1 include:easv.dk include:spf.mandrillapp.com ip4:40.68.36.243 include:spf.protection.outlook.com -all

📨 DMARC#

PolicyRecord (_dmarc.smartacademy.dk)
p=quarantine v=DMARC1; p=quarantine;

📬 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 2026-10-24 17:14:31
www3.122.74.175 (AS16509) (address records, no CNAME)
www vs bare domainSame network
smartacademy.dk: 3.122.74.175 (AS16509)
www.smartacademy.dk: 3.122.74.175 (AS16509)
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found
SelectorCNAMEKey
s1 s1.domainkey.u9973402.wl153.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u9973402.wl153.sendgrid.net RSA · ~1024 bit below 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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records   96ms
Service / OwnerTypeCert association
SMTP _25._tcp.smartacademy-dk.x-v1.mx.microsoft DANE-TA · Full cert · SHA-256 38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.smartacademy-dk.x-v1.mx.microsoft DANE-EE · SPKI · SHA-256 133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.smartacademy-dk.x-v1.mx.microsoft DANE-TA · Full cert · SHA-256 6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.smartacademy-dk.x-v1.mx.microsoft DANE-EE · SPKI · SHA-256 C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.smartacademy-dk.x-v1.mx.microsoft DANE-TA · Full cert · SHA-256 5F88694615E4C61686E106B84C3338C6…
SMTP _25._tcp.smartacademy-dk.x-v1.mx.microsoft DANE-EE · SPKI · SHA-256 A6C267923B26A4A9617EDA73D8DB4FBC…

🔐 DNSSEC#

66ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

27ms
FieldValue
Serial2026062401
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-17 11:24:45
FieldValue
RegistrarCURANET A/S
Registered2018-10-03
Expires2026-10-31 (5d)

🔗 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).

DomainRegistrar
basouth.dkCURANET A/S
dmipraktik.dkCURANET A/S
easu.dkCURANET A/S
easvlab.dkCURANET A/S
eavest.dkCURANET A/S
efteruddannelse-syd.dkCURANET A/S
se-a.dkCURANET A/S
sealab.dkCURANET A/S
studyinnovation.dkCURANET A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
30ms
A
49ms
MX
29ms
AAAA
31ms
TXT
172ms
CAA
28ms
HTTPS
34ms
TLSA
96ms
SOA
27ms
MTA-STS
38ms
DNSSEC
66ms
SRV
34ms
Total
794ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 17:14:31 713ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-02 16:50:26 504ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 03:21:20 585ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-29 03:51:38 shown 794ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-25 17:46:10 711ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-23 00:13:01 906ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 02:13:16 1001ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 04:58:38 898ms 2 NS 1 A 1 MX 🔒 Secure
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