fsenergy.dk DNS records

🖥️ Nameservers4 records 250ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 200ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.92.65.188	3600s	80-92-65-188.ip.dclux.com	AS24611	Datacenter Luxembourg S.A.	80.92.64.0/19	🇱🇺 Luxembourg	Luxembourg

📧 MX Records2 records 186ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.hc1253-65.c3s2.iphmx.com	139.138.36.122 139.138.36.122 139.138.61.18 139.138.61.18	122.36.138.139.in-addr.arpa.c3s2.iphmx.com esa2.hc1253-65.c3s2.iphmx.com 18.61.138.139.in-addr.arpa.c3s2.iphmx.com esa1.hc1253-65.c3s2.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division
20	3600s	mx2.hc1253-65.c3s2.iphmx.com	139.138.36.122 139.138.36.122 139.138.61.18 139.138.61.18	122.36.138.139.in-addr.arpa.c3s2.iphmx.com esa2.hc1253-65.c3s2.iphmx.com 18.61.138.139.in-addr.arpa.c3s2.iphmx.com esa1.hc1253-65.c3s2.iphmx.com	AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division AS30238 Cisco Systems Ironport Division

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 309ms

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

📝 TXT Records5 records 608ms

TXT Record
ca3-35660f21dd0a4cdcab27144a82d0d6e7
ca3-47563f3460a44116a47760ac0ddc56ef
MS=ms76050230
MS=ms88562228
v=spf1 exists:%{i}.spf.hc1253-65.c3s2.iphmx.com ~all

✉️ SPF

Policy	Record (fsenergy.dk)
~all (soft fail)	v=spf1 exists:%{i}.spf.hc1253-65.c3s2.iphmx.com ~all

📨 DMARC

Policy	Record (_dmarc.fsenergy.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:e418a9fc03bc983@rep.dmarcanalyzer.com; ruf=mailto:e418a9fc03bc983@for.dmarcanalyzer.com; fo=1;

📬 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)

🔐 DNSSEC451ms

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

🏷️ SOA0ms

Field	Value
Serial	2024122109
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

250ms

A

200ms

MX

186ms

AAAA

200ms

TXT

608ms

CAA

221ms

HTTPS

254ms

TLSA

362ms

SOA

0ms

MTA-STS

327ms

DNSSEC

451ms

SRV

309ms

Total

4809ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 06:59:13	4809ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-18 00:00:16	2028ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 15:13:09	2181ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-29 14:26:32	10072ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-12 14:53:47	10096ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-09 00:08:59	2968ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-29 20:38:46	1006ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 13:36:20	1143ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-21 18:46:45	1018ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 09:58:47	1735ms	4 NS 1 A 2 MX	🔒 Secure	View