smartacademy.dk

Records from scan: 2026-10-24 17:14:31 · 713ms total

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 26ms

Nameserver	IP addresses	PTR	ASN / 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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	smartacademy-dk.x-v1.mx.microsoft	2a01:111:f403:ca04::9 2a01:111:f403:ca04::f 2a01:111:f403:ca09::26 2a01:111:f403:ca48::10 52.101.103.137 52.101.185.24 52.101.68.29 52.101.73.155	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00203.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	autodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

8 records 108ms

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#

Policy	Record (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#

Policy	Record (_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#

checked 2026-10-24 17:14:31

www	3.122.74.175 (AS16509) (address records, no CNAME)
www vs bare domain	Same network smartacademy.dk: 3.122.74.175 (AS16509) www.smartacademy.dk: 3.122.74.175 (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
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#

5 records 91ms

Service / Owner	Type	Cert association
SMTP _25._tcp.smartacademy-dk.x-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.smartacademy-dk.x-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.smartacademy-dk.x-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.smartacademy-dk.x-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.smartacademy-dk.x-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	CFD68BDE4129C00A2402C21C0916EDF0…

🔐 DNSSEC#

104ms

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

🏷️ SOA#

25ms

Field	Value
Serial	2026062401
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-17 11:24:45

Field	Value
Registrar	CURANET A/S
Registered	2018-10-03
Expires	2026-10-31 (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).

Domain	Registrar
basouth.dk	CURANET A/S
dmipraktik.dk	CURANET A/S
easu.dk	CURANET A/S
easvlab.dk	CURANET A/S
eavest.dk	CURANET A/S
efteruddannelse-syd.dk	CURANET A/S
se-a.dk	CURANET A/S
sealab.dk	CURANET A/S
studyinnovation.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

26ms

34ms

35ms

AAAA

29ms

TXT

108ms

CAA

23ms

HTTPS

23ms

TLSA

91ms

SOA

25ms

MTA-STS

40ms

DNSSEC

104ms

SRV

42ms

Total

713ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 17:14:31 shown	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	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