energikoncernen.dk

Records from scan: 2026-10-16 13:54:55 · 1194ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

energikoncernen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by energikoncernen-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
127.0.0.1	3600s	localhost	—	—	—	—	—

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	energikoncernen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::22 2a01:111:f403:ca09::a 2a01:111:f403:ca48::a 52.101.103.137 52.101.103.36 52.101.185.114 52.101.209.153	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-cpjpr04cu00101.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 → 52.98.154.152
🔶 Autoconfig	127.0.0.1

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 80ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 183ms

TXT Record
_globalsign-domain-verification=IVUmN63IMjA6Q9LKCxgkWZR0tF1j0FRPZoEDFMBEvE
MS=ms66656251
v=spf1 include:spf.protection.outlook.com ip4:23.97.197.129 -all

✉️ SPF#

Policy	Record (energikoncernen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:23.97.197.129 -all

📨 DMARC#

Policy	Record (_dmarc.energikoncernen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:uz4xseau@ag.eu.dmarcadvisor.com;

📬 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 2026-10-16 13:54:55

www	127.0.0.1 (address records, no CNAME)
www vs bare domain	Same network energikoncernen.dk: 127.0.0.1 www.energikoncernen.dk: 127.0.0.1
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

7 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	Revoked (empty key)
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)
selector1	selector1-energikoncernen-dk._domainkey.energikoncern.onmicrosoft.com	RSA · ~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#

53ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026101601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 08:31:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-08-25
Expires	2027-04-30 (195d)

🔗 Same registrant#

37 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
ande1.dk	Punktum dk A/S (direct)
andel-energi.dk	Punktum dk A/S (direct)
andelenergi.dk	Punktum dk A/S (direct)
andelfiber.dk	Punktum dk A/S (direct)
andelratio.dk	Punktum dk A/S (direct)
andeltrading.dk	ONE.COM A/S
andelvind.dk	Punktum dk A/S (direct)
belysningscenter.dk	Punktum dk A/S (direct)
cerius.dk	Punktum dk A/S (direct)
ceriusradius.dk	Punktum dk A/S (direct)
danmarksel.dk	Simply.com A/S
e-boersen.dk	Punktum dk A/S (direct)
el-pris.dk	Simply.com A/S
energiogbolig.dk	Punktum dk A/S (direct)
ever-energi.dk	Punktum dk A/S (direct)
flexplatform.dk	Punktum dk A/S (direct)
forsyningsnet.dk	Punktum dk A/S (direct)
gronforskel.dk	Punktum dk A/S (direct)
impagt.dk	Punktum dk A/S (direct)
incanet.dk	Punktum dk A/S (direct)
klimafonden.dk	Punktum dk A/S (direct)
ledningsservice.dk	Punktum dk A/S (direct)
maalerjagten.dk	Punktum dk A/S (direct)
målerjagten.dk	Punktum dk A/S (direct)
radius-cerius.dk	Punktum dk A/S (direct)
radiusarena.dk	Punktum dk A/S (direct)
radiusforsyningsnet.dk	Punktum dk A/S (direct)
radiusgasnet.dk	Punktum dk A/S (direct)
radiusholding.dk	Punktum dk A/S (direct)
radiusoperate.dk	Punktum dk A/S (direct)
rodsand.dk	Punktum dk A/S (direct)
seas-nve.dk	Punktum dk A/S (direct)
sikkerenergi.dk	Punktum dk A/S (direct)
vistøtter.dk	Punktum dk A/S (direct)
voresgrønneforskel.dk	Punktum dk A/S (direct)
watts-energy.dk	DANDOMAIN A/S
wattsenergi.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

35ms

32ms

28ms

AAAA

30ms

TXT

183ms

CAA

36ms

HTTPS

44ms

TLSA

725ms

SOA

33ms

MTA-STS

59ms

DNSSEC

53ms

SRV

80ms

Total

1194ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 13:54:55 shown	1194ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 08:21:13	1972ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 03:31:13	2015ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 17:42:18	7054ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 05:04:53	754ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 12:04:36	1876ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 02:41:27	858ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 15:52:28	826ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 07:31:46	2028ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 07:30:50	537ms	2 NS 1 A 1 MX	🔒 Secure