esmarck.dk

📜 Historical scan 2026-06-17 08:24:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

esmarck.dk is a .dk domain served by 4 nameservers (ns1.nhl-data.dk, ns2.nhl-data.dk, ns3.nhl-data.dk and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.7.49 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mail.nhl-data.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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nhl-data.dk	—	—	—
ns2.nhl-data.dk	—	—	—
ns3.nhl-data.dk	—	—	—
ns4.nhl-data.dk	—	—	—

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.7.49	—	—	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.nhl-data.dk	87.116.7.13	mail.nhl-data.dk	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 151ms

TXT Record
v=spf1 include:spf.nhl-data.dk -all

✉️ SPF#

Policy	Record (esmarck.dk)
-all (hard fail)	v=spf1 include:spf.nhl-data.dk -all

📨 DMARC#

Policy	Record (_dmarc.esmarck.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-08 07:16:33

www CNAME	esmarck.dk (all on esmarck.dk) → 87.116.7.49 (AS31027)
www vs bare domain	Same network esmarck.dk: 87.116.7.49 (AS31027) www.esmarck.dk: 87.116.7.49 (AS31027)
Wildcard	Yes: any name under the zone resolves

🔎 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#

102ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2024090401
Primary NS (MNAME)	ns1.nhl-data.dk
Responsible (RNAME)	hostmaster@nhl-data.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

39ms

AAAA

32ms

TXT

151ms

CAA

39ms

HTTPS

30ms

TLSA

1591ms

SOA

39ms

MTA-STS

62ms

DNSSEC

102ms

SRV

0ms

Total

1990ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 21:31:33	732ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-28 11:08:13	9753ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-24 19:18:34	24646ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 07:39:44	1890ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 08:24:57	391ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 08:24:24 shown	1990ms	4 NS 1 A 1 MX	🔓 Insecure