fsenergy.dk

📜 Historical scan 2026-06-22 13:36:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fsenergy.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 8 January 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.92.65.188 is hosted by Datacenter Luxembourg S.A. (AS24611) in Luxembourg. Mail is handled by mx1.hc1253-65.c3s2.iphmx.com, mx2.hc1253-65.c3s2.iphmx.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 56ms

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 Records#

1 records 63ms

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 Records#

2 records 60ms

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 Records#

1 records 167ms

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

📝 TXT Records#

5 records 242ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 04:11:26

www	80.92.65.188 (AS24611) (address records, no CNAME)
www vs bare domain	Same network fsenergy.dk: 80.92.65.188 (AS24611) www.fsenergy.dk: 80.92.65.188 (AS24611)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

93ms

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

🏷️ SOA#

58ms

Field	Value
Serial	2024122097
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 12:59:29

Field	Value
Registrar	Eurodns S.A
Registered	2009-01-08
Expires	2027-01-31 (100d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

63ms

60ms

AAAA

43ms

TXT

242ms

CAA

57ms

HTTPS

53ms

TLSA

127ms

SOA

58ms

MTA-STS

97ms

DNSSEC

93ms

SRV

167ms

Total

1143ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 04:11:26	1066ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-12 00:13:18	766ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-01 07:42:08	895ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-28 05:53:52	2641ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-24 22:23:18	866ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-23 21:43:57	1099ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-20 21:08:32	2610ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-06 17:33:21	1429ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-19 06:59:13	4809ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-18 00:00:16	2028ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-06 15:13:09	2181ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-29 14:26:32	10072ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-12 14:53:47	10096ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-09 00:08:59	2968ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-29 20:38:46	1006ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-22 13:36:20 shown	1143ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-21 18:46:45	1018ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:58:47	1735ms	4 NS 1 A 2 MX	🔒 Secure