tgenergi.dk

📜 Historical scan 2026-07-18 11:53:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tgenergi.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 March 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.84 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by tgenergi-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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#

2 records 58ms

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 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.84	3600s	vm1409.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tgenergi-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::5 2a01:111:f403:ca09::1 2a01:111:f403:ca09::7 52.101.68.21 52.101.68.32 52.101.73.1 52.101.73.16	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as2pr05cu00100.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
🔶 Autoconfig	185.21.42.84

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 303ms

TXT Record
MS=ms43911398
v=spf1 include:_spf.powerhosting.dk include:teknikgruppen.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (tgenergi.dk)
-all (hard fail)	v=spf1 include:_spf.powerhosting.dk include:teknikgruppen.dk include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-13 07:24:54

www	185.21.42.84 (AS48854) (address records, no CNAME)
www vs bare domain	Same network tgenergi.dk: 185.21.42.84 (AS48854) www.tgenergi.dk: 185.21.42.84 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 11/10 · policy: -all

error 11 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

171ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071701
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 2026-10-18 14:34:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-03-11
Expires	2027-03-31 (163d)

🔗 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#

58ms

56ms

53ms

AAAA

55ms

TXT

303ms

CAA

43ms

HTTPS

52ms

TLSA

198ms

SOA

0ms

MTA-STS

46ms

DNSSEC

171ms

SRV

171ms

Total

1231ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 07:24:54	1111ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 01:38:08	954ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 20:57:10	1148ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 17:19:03	1356ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 04:28:28	1036ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 12:53:14	1327ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 00:43:27	4644ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 11:53:41 shown	1231ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 00:15:14	1885ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 19:47:03	2947ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 02:57:27	1499ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 19:21:38	5137ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:25:59	1101ms	2 NS 1 A 1 MX	🔒 Secure