ernest.dk

📜 Historical scan 2026-09-30 10:37:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ernest.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by ernest-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#

3 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
mimer.deic.dk	2001:87f:ff27:65::66 95.128.27.66	mimer.deic.dk mimer.deic.dk	AS198455 Danmarks Tekniske Universitet AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
orion.i2.dk	78.153.182.90	orion.i2.dk	AS31027 GlobalConnect A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	ernest-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::26 2a01:111:f403:ca21::a 2a01:111:f403:ca48::c 52.101.68.10 52.101.68.8 52.101.73.123 52.101.91.153	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 55ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 193ms

TXT Record
MS=ms34797723
SOA=1772974121
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ernest.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.ernest.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:qtjbhhe0@ag.eu.dmarcadvisor.com,mailto:info@ernest.dk;

📬 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 2026-10-19 00:11:19

www CNAME	ernest.dk (all on ernest.dk)
www vs bare domain	Neither resolves ernest.dk: no address www.ernest.dk: no address
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector2	selector2-ernest-dk._domainkey.ernestdk.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

52ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

36ms

Field	Value
Serial	1790756619
Primary NS (MNAME)	mimer.deic.dk
Responsible (RNAME)	dns@support.i2.dk
Refresh	16384s
Retry	2048s
Expire	2097152s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 19:58:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-16
Expires	2027-03-31 (163d)

🔗 Same registrant#

5 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
2eq.dk	Punktum dk A/S (direct)
4osx.dk	GIGAHOST ApS
del-tag.dk	Punktum dk A/S (direct)
klarakaroline.dk	Punktum dk A/S (direct)
mock-cms.dk	GIGAHOST ApS

📋 WHOIS#

⏱️ Lookup Timing#

26ms

31ms

33ms

AAAA

35ms

TXT

193ms

CAA

32ms

HTTPS

30ms

TLSA

581ms

SOA

36ms

MTA-STS

34ms

DNSSEC

52ms

SRV

55ms

Total

1017ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 00:11:18	1065ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-18 00:09:31	1341ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-16 22:56:33	2103ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-15 21:51:11	1404ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-14 20:12:46	1138ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-13 19:34:30	999ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-12 19:09:39	1741ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-11 17:24:06	1169ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-10 15:58:16	1185ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-09 12:30:11	1072ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-08 12:52:08	903ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-07 12:38:46	2828ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-06 11:14:41	2178ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-05 10:57:30	2186ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-04 10:43:00	1221ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-03 10:42:10	3690ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-02 10:40:55	2859ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-01 10:37:17	2316ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-30 10:37:06 shown	1017ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-29 18:01:57	2328ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-28 17:43:35	992ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-27 17:30:21	3782ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-26 17:15:48	1199ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-25 17:03:33	2431ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-24 16:35:39	1978ms	3 NS 0 A 1 MX	🔒 Secure