netsync.dk

📜 Historical scan 2026-09-03 19:31:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

netsync.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 August 2005 (WHOIS) and 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.netsync.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 28ms

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 31ms

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 21ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.netsync.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 108ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.netsync.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#

latest probe, not this scan · checked 2026-10-07 00:38:05

www CNAME	netsync.dk (all on netsync.dk)
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#

104ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 03:23:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-08-10
Expires	2027-08-31 (318d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

31ms

21ms

AAAA

24ms

TXT

108ms

CAA

30ms

HTTPS

24ms

TLSA

167ms

SOA

0ms

MTA-STS

53ms

DNSSEC

104ms

SRV

51ms

Total

548ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 00:38:05	1427ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 21:04:00	926ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 20:33:57	2370ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 19:31:28 shown	548ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 22:29:45	763ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 01:07:25	2646ms	2 NS 1 A 1 MX	🔒 Secure