nikolajnikolajsen.dk

Records from scan: 2026-10-13 20:26:16 · 521ms total · last checked 2026-10-18 02:15 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nikolajnikolajsen.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 184.106.128.16 is hosted by Rackspace Hosting (AS19994) in United States. Mail is handled by mail.nikolajnikolajsen.dk. 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#

2 records 47ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
184.106.128.16	43200s	184-106-128-16.static.cloud-ips.com	AS19994	Rackspace Hosting	184.106.128.0/17	🇺🇸 United States	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.nikolajnikolajsen.dk	184.106.128.16	184-106-128-16.static.cloud-ips.com	AS19994 Rackspace Hosting

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 156ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (nikolajnikolajsen.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.nikolajnikolajsen.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-13 20:26:16

www CNAME	nikolajnikolajsen.dk (all on nikolajnikolajsen.dk) → 184.106.128.16 (AS19994)
www vs bare domain	Same network nikolajnikolajsen.dk: 184.106.128.16 (AS19994) www.nikolajnikolajsen.dk: 184.106.128.16 (AS19994)
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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026101301
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#

47ms

44ms

34ms

AAAA

35ms

TXT

156ms

CAA

42ms

HTTPS

42ms

TLSA

177ms

SOA

36ms

MTA-STS

50ms

DNSSEC

64ms

SRV

46ms

Total

521ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 20:26:16 shown	521ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 06:39:07	489ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 08:00:43	722ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 07:46:56	568ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 14:09:37	684ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 16:05:10	585ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 02:31:52	2402ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 20:11:34	1143ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 19:26:07	1173ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 03:35:25	621ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:44:25	999ms	2 NS 1 A 1 MX	🔒 Secure