etac.dk

📜 Historical scan 2026-06-17 08:26:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

etac.dk is a .dk domain served by 5 nameservers (emea.excedodns.eu, global.excedodns.com, nordic.excedodns.net and 2 more). It was registered on 11 May 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.114.94.2 is hosted by Optimizely AB (AS30811) in Sweden. Mail is handled by etac-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#

5 records 2038ms

Nameserver	IP addresses	PTR	ASN / ISP
emea.excedodns.eu	—	—	—
global.excedodns.com	—	—	—
nordic.excedodns.net	—	—	—
sto.excedodns.se	—	—	—
world.excedodns.org	—	—	—

🌍 A Records#

1 records 2039ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.114.94.2	—	—	AS30811	Optimizely AB	217.114.94.0/24	🇸🇪 Sweden	—

📧 MX Records#

1 records 2038ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	etac-dk.mail.protection.outlook.com	52.101.68.10 52.101.73.15 52.101.73.153 52.101.73.28	mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 2409ms

TXT Record
MS=ms79280180
P-PTTJkbeErp
v=spf1 ip4:80.72.2.145/28 a:mail.etac.com include:spf.protection.outlook.com include:spf.permido.com include:sendgrid.net -all

✉️ SPF#

Policy	Record (etac.dk)
-all (hard fail)	v=spf1 ip4:80.72.2.145/28 a:mail.etac.com include:spf.protection.outlook.com include:spf.permido.com include:sendgrid.net -all

📨 DMARC#

Policy	Record (_dmarc.etac.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-15 02:58:09

www CNAME	www.etac.dk.dxcloud.episerver.net (all on episerver.net) → 104.18.40.95 172.64.147.161 2606:4700:440b::ac40:93a1 2a06:98c1:310b::6812:285f (AS13335)
www vs bare domain	Different networks etac.dk: 217.114.94.2 (AS30811) www.etac.dk: 104.18.40.95 172.64.147.161 2606:4700:440b::ac40:93a1 2a06:98c1:310b::6812:285f (AS13335) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u5243583.wl084.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u5243583.wl084.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-etac-dk._domainkey.etac.onmicrosoft.com	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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2054ms

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

🏷️ SOA#

2058ms

Field	Value
Serial	1710934407
Primary NS (MNAME)	global.excedodns.com
Responsible (RNAME)	hostmaster@excedo.se
Refresh	3600s
Retry	900s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-14 02:10:33

Field	Value
Registrar	Name SRS AB
Registered	1999-05-11
Expires	2027-06-30 (256d)

🔗 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#

2038ms

2039ms

2038ms

AAAA

2039ms

TXT

2409ms

CAA

2049ms

HTTPS

2037ms

TLSA

145ms

SOA

2058ms

MTA-STS

58ms

DNSSEC

2054ms

SRV

0ms

Total

2870ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 02:58:09	16717ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-14 01:46:09	17164ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-08 15:37:48	4439ms	5 NS 1 A 1 MX	🔒 Secure
2026-10-01 13:36:20	16798ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:30:16	4675ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-24 17:04:04	16631ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-17 03:22:02	17026ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-15 15:32:23	5846ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-08 13:43:08	5788ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-27 20:45:47	16537ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-20 06:54:36	19015ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-15 10:16:57	5295ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-07 18:31:46	5316ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-31 13:35:32	17072ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-23 14:57:15	18935ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-17 13:15:25	9255ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-09 14:55:26	5966ms	5 NS 1 A 1 MX	🔒 Secure
2026-07-02 17:30:11	12449ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-25 13:09:01	4958ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-24 17:59:06	5735ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-18 19:29:13	5579ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-17 08:26:58 shown	2870ms	5 NS 1 A 1 MX	🔒 Secure