nielstrup.dk

📜 Historical scan 2026-08-28 08:51:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nielstrup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.217.45.54 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by nielstrup-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.217.45.54	43200s	static.54.45.217.95.clients.your-server.de	AS24940	Hetzner Online GmbH	95.216.0.0/15	🇫🇮 Finland	Helsinki

📧 MX Records#

1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	nielstrup-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::a 2a01:111:f403:ca09::26 2a01:111:f403:ca09::8 52.101.103.143 52.101.68.18 52.101.73.11 52.101.73.24	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 150ms

TXT Record
google-site-verification=_JLknr10afl3Q5AX_1p0TiOh-BqWkyqwmsfDdrZ6xIk
MS=ms16624690
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (nielstrup.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-07 15:36:46

www	95.217.45.54 (AS24940) (address records, no CNAME)
www vs bare domain	Same network nielstrup.dk: 95.217.45.54 (AS24940) www.nielstrup.dk: 95.217.45.54 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
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#

84ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026073102
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

46ms

60ms

AAAA

51ms

TXT

150ms

CAA

46ms

HTTPS

39ms

TLSA

361ms

SOA

0ms

MTA-STS

60ms

DNSSEC

84ms

SRV

59ms

Total

924ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 13:17:28	954ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 12:40:36	1279ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 08:51:47 shown	924ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-01 17:11:43	8947ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 17:04:55	643ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:06:59	1141ms	2 NS 1 A 1 MX	❓ Unknown