niesch.dk

Records from scan: 2026-10-19 07:49:38 · 1426ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

niesch.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.70.100 is hosted by FIBIA P/S (AS44869) in Denmark. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 99ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.70.100	3006s	5.186.70.100.dhcp.fibianet.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Odense

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	niesch.dk → 5.186.70.100
🔶 Autoconfig	niesch.dk → 5.186.70.100

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 407ms

TXT Record
v=spf1 ip4:5.186.70.100 include:smet.dk ~all

✉️ SPF#

Policy	Record (niesch.dk)
~all (soft fail)	v=spf1 ip4:5.186.70.100 include:smet.dk ~all

📨 DMARC#

Policy	Record (_dmarc.niesch.dk)
p=quarantine	v=DMARC1; p=quarantine; fo=1; rua=mailto:dmarc@niesch.dk;ruf=mailto:dmarc@niesch.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

🧩 Web & zone#

checked 2026-10-19 07:49:38

www CNAME	niesch.dk (all on niesch.dk) → 5.186.70.100 (AS44869)
www vs bare domain	Same network niesch.dk: 5.186.70.100 (AS44869) www.niesch.dk: 5.186.70.100 (AS44869)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.niesch.dk	6cf2f3d7-2d6d-4d34-b64e-4b789cca874f.auth.acme-dns.io
TXT	6cf2f3d7-2d6d-4d34-b64e-4b789cca874f.auth.acme-dns.io	y0nyiurDBRPfIg2d9cjpB33bsDijnaGa-cB8iova0po
TXT	6cf2f3d7-2d6d-4d34-b64e-4b789cca874f.auth.acme-dns.io	zwKKEuTyza_T31XyXZokLcIzis6O04KYY8A3j5KRkYw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

211ms

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

🏷️ SOA#

72ms

Field	Value
Serial	2026101804
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-19 08:12:16

Field	Value
Registrar	Simply.com A/S
Registered	2026-05-03
Expires	2027-05-02 (194d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
brygbaren.dk	Simply.com A/S
mjello.dk	Simply.com A/S
ohbl.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

99ms

90ms

89ms

AAAA

89ms

TXT

407ms

CAA

99ms

HTTPS

67ms

TLSA

303ms

SOA

72ms

MTA-STS

150ms

DNSSEC

211ms

SRV

142ms

Total

1426ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 07:49:38 shown	1426ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-04 06:17:32	542ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-28 01:15:26	690ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-20 02:58:28	1151ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-18 04:52:50	2289ms	3 NS 1 A 0 MX	🔒 Secure