energitjek-slagelse.dk

📜 Historical scan 2026-09-06 20:11:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

energitjek-slagelse.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 April 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.201.39.91 is hosted by Itm8 A/S (AS44398) in Denmark. Mail is handled by energitjekslagelse-dk02e.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 128ms

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 116ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.201.39.91	3600s	web01.ptr.tangora.dk	AS44398	Itm8 A/S	193.201.39.0/24	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 112ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	energitjekslagelse-dk02e.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca21::e 2a01:111:f403:ca48::10 2a01:111:f403:ca48::12 52.101.68.27 52.101.68.5 52.101.73.15 52.101.73.30	mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 267ms

TXT Record
_globalsign-domain-verification=pYv6CH00lXaUQ0V2p-jVTDAdLADbJD210ozt-PvNzf
google-site-verification=wVMQgWQmd3-59S5wD9lHYPtuIXTpz7cN5ymd5GVWnq0
v=spf1 include:spf.protection.outlook.com -all
v=spf1 ip4:77.221.252.232/29 ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (energitjek-slagelse.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all
~all (soft fail)	v=spf1 ip4:77.221.252.232/29 ~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 2026-10-12 14:43:15

www	193.201.39.91 (AS44398) (address records, no CNAME)
www vs bare domain	Same network energitjek-slagelse.dk: 193.201.39.91 (AS44398) www.energitjek-slagelse.dk: 193.201.39.91 (AS44398)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

181ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090301
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 2026-10-05 18:49:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-04-22
Expires	2027-04-30 (192d)

📋 WHOIS#

⏱️ Lookup Timing#

128ms

116ms

112ms

AAAA

147ms

TXT

267ms

CAA

139ms

HTTPS

101ms

TLSA

437ms

SOA

0ms

MTA-STS

135ms

DNSSEC

181ms

SRV

179ms

Total

1258ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 18:20:41	2450ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 18:02:04	2726ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 20:11:15 shown	1258ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 00:03:40	8998ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-03 21:09:44	9006ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-05 00:38:06	5673ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 11:14:45	1051ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 07:47:56	1814ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 07:31:04	682ms	2 NS 1 A 1 MX	🔒 Secure