niacin.dk

Records from scan: 2026-09-30 00:57:14  ·  507ms total  ·  last checked 2026-10-25 00:03 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

niacin.dk is a .dk domain served by 7 nameservers (dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and 4 more). It was registered on 14 March 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, 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#

7 records   34ms
NameserverIP addressesPTRASN / ISP
dns1.p03.nsone.net 198.51.44.3
2620:4d:4000:6259:7:3:0:1		 dns1.p03.nsone.net
dns1.p03.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns2.p03.nsone.net 198.51.45.3
2a00:edc0:6259:7:3::2		 dns2.p03.nsone.net
dns2.p03.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns3.p03.nsone.net 198.51.44.67
2620:4d:4000:6259:7:3:0:3		 dns3.p03.nsone.net
dns3.p03.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns4.p03.nsone.net 198.51.45.67
2a00:edc0:6259:7:3::4		 dns4.p03.nsone.net
dns4.p03.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
ns01.msddns.com 45.54.26.1 ns01.msddns.com AS63911 NetActuate, Inc
ns02.msddns.com 45.54.26.65 ns02.msddns.com AS63911 NetActuate, Inc
ns03.msddns.com 45.54.26.129 ns03.msddns.com AS63911 NetActuate, Inc

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   238ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (niacin.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.niacin.dk)
p=reject v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:dcm_rua_reports@merck.com; ruf=mailto:dcm_ruf_reports@merck.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#

checked 2026-10-08 03:16:56
wwwNXDOMAIN
www vs bare domainNeither resolves
niacin.dk: no address
www.niacin.dk: no address
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

67ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial1746139570
Primary NS (MNAME)dns1.p03.nsone.net
Responsible (RNAME)hostmaster@nsone.net
Refresh3600s
Retry1200s
Expire604800s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-23 03:04:47
FieldValue
RegistrarMarkMonitor Inc.
Registered2008-03-14
Expires2027-03-31 (156d)

🔗 Same registrant#

60 domains

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📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
43ms
MX
45ms
AAAA
49ms
TXT
238ms
CAA
49ms
HTTPS
49ms
TLSA
88ms
SOA
0ms
MTA-STS
60ms
DNSSEC
67ms
SRV
84ms
Total
507ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 00:57:14 shown 507ms 7 NS 0 A 0 MX 🔓 Insecure
2026-09-29 15:28:03 952ms 7 NS 0 A 0 MX 🔓 Insecure
2026-09-24 17:00:35 9410ms 7 NS 0 A 0 MX 🔓 Insecure
2026-07-03 09:35:08 1987ms 7 NS 0 A 0 MX 🔓 Insecure
2026-06-25 01:02:16 1349ms 7 NS 0 A 0 MX 🔓 Insecure
2026-06-18 05:49:13 1801ms 7 NS 0 A 0 MX 🔓 Insecure
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