sydenerginet.dk

📜 Historical scan 2026-06-18 08:24:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sydenerginet.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.105.229.25 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by mx10.sydenergi.dk, mx20.sydenergi.dk. The zone is not DNSSEC-signed, 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 49ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.105.229.25	—	—	AS8075	Microsoft Corporation	51.104.0.0/15	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

2 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx10.sydenergi.dk	78.157.103.240	mx10.sydenergi.dk	AS39642 Sinal A/S
20	—	mx20.sydenergi.dk	78.157.103.241	mx20.sydenergi.dk	AS39642 Sinal A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	sydenerginet.dk → 51.105.229.25
🔶 Autoconfig	sydenerginet.dk → 51.105.229.25

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 339ms

TXT Record
aQltoUhnt1xmLBZ81pnZdR/X+4YmAXfGV8Sc7cnciZ8=
MS=ms68061190
Qb5h+NkK3AJ9kGkgd+Ht+yQDNHJsAe8SPuQ7Zwcj/r8=
v=spf1 mx include:_spf.presscloud.com ~all

✉️ SPF#

Policy	Record (sydenerginet.dk)
~all (soft fail)	v=spf1 mx include:_spf.presscloud.com ~all

📨 DMARC#

Policy	Record (_dmarc.sydenerginet.dk)
p=reject	v=DMARC1; p=reject; sp=none; rua=mailto:uhmftqi7@ag.eu.dmarcian.com

📬 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 2026-10-09 05:42:31

www CNAME	sydenerginet.dk (all on sydenerginet.dk) → 51.105.229.25 (AS8075)
www vs bare domain	Same network sydenerginet.dk: 51.105.229.25 (AS8075) www.sydenerginet.dk: 51.105.229.25 (AS8075)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

136ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2023091300
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

49ms

53ms

AAAA

58ms

TXT

339ms

CAA

56ms

HTTPS

217ms

TLSA

92ms

SOA

48ms

MTA-STS

51ms

DNSSEC

136ms

SRV

80ms

Total

1016ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 05:42:31	570ms	4 NS 1 A 2 MX	🔓 Insecure
2026-10-03 02:42:37	782ms	4 NS 1 A 2 MX	🔓 Insecure
2026-10-01 02:11:01	690ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-29 20:14:14	1073ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-25 22:05:46	892ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-18 08:24:23 shown	1016ms	4 NS 1 A 2 MX	🔓 Insecure