jetsmark-energivaerk.dk DNS records

🖥️ Nameservers2 records 29ms

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 Records1 records 23ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.155	3600s	webcluster28.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jetsmarkenergivaerk-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09::20 2a01:111:f403:ca09::26 2a01:111:f403:ca09::3 52.101.68.16 52.101.68.39 52.101.68.8 52.101.73.155	mail-db5pr02cu00100.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 40.104.116.56
🔶 Autoconfig	77.111.240.155

🔷 AAAA Records (IPv6)1 records 25ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:db:3930:211:5d4e	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 137ms

TXT Record
MS=ms93817765
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.jetsmark-energivaerk.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc-reports@jetsmark-energivaerk.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

🔗 TLSA / DANE

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

🔐 DNSSEC101ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082602
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

29ms

A

23ms

MX

31ms

AAAA

25ms

TXT

137ms

CAA

33ms

HTTPS

25ms

TLSA

398ms

SOA

0ms

MTA-STS

47ms

DNSSEC

101ms

SRV

63ms

Total

942ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 01:18:21	942ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 00:52:43	2326ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 16:10:27	16874ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 15:11:37	7838ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-09 20:05:20	25044ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 11:07:06	1197ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 14:55:22	2619ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 09:08:31	12522ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 09:02:45	15013ms	2 NS 1 A 1 MX	🔓 Insecure	View