etac.dk

📜 Historical scan 2026-09-15 15:32:23 · ← 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 114ms

Nameserver	IP addresses	PTR	ASN / ISP
emea.excedodns.eu	194.58.192.48 2a01:3f1:48::53	emea.excedodns.eu emea.excedodns.eu	AS8674 Netnod AB AS8674 Netnod AB
global.excedodns.com	194.58.198.48 2a01:3f1:3048::53	global.excedodns.com global.excedodns.com	AS56908 Netnod AB AS56908 Netnod AB
nordic.excedodns.net	162.219.55.130 2620:10a:80ec::42	nordic.excedodns.net nordic.excedodns.net	AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
sto.excedodns.se	185.42.137.101 2a01:3f0:400::48	sto.excedodns.se sto.excedodns.se	AS8674 Netnod AB AS8674 Netnod AB
world.excedodns.org	162.219.54.130 2620:10a:80eb::42	world.excedodns.org world.excedodns.org	AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In

🌍 A Records#

1 records 115ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.114.94.2	3600s	—	AS30811	Optimizely AB	217.114.94.0/24	🇸🇪 Sweden	—

📧 MX Records#

1 records 148ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	etac-dk.mail.protection.outlook.com	2a01:111:f403:ca09::a 2a01:111:f403:ca21::a 2a01:111:f403:ca38::8 2a01:111:f403:ca48::a 52.101.209.153 52.101.68.21 52.101.68.27 52.101.91.156	mail-am7pr02cu00202.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-maspr04cu00104.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 337ms

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#

159ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1710934420
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#

114ms

115ms

148ms

AAAA

135ms

TXT

337ms

CAA

124ms

HTTPS

119ms

TLSA

4035ms

SOA

0ms

MTA-STS

135ms

DNSSEC

159ms

SRV

146ms

Total

5846ms

🕐 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 shown	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	2870ms	5 NS 1 A 1 MX	🔒 Secure