nsync.dk

📜 Historical scan 2026-09-26 18:48:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nsync.dk is a .dk domain served by 2 nameservers (ns1.zelda.metanet.ch, ns2.zelda.metanet.ch). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.74.159.100 is hosted by METANET AG (AS21069) in Switzerland. Mail is handled by mail.nsync.dk. The zone is not DNSSEC-signed, 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 85ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.zelda.metanet.ch	2a00:1128:0:159::100 80.74.159.100	zelda.metanet.ch zelda.hostorama.ch	AS21069 METANET AG AS21069 METANET AG
ns2.zelda.metanet.ch	2a00:1128:0:201:1::9 46.231.201.9	— —	AS21069 METANET AG AS21069 METANET AG

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.74.159.100	1440s	zelda.hostorama.ch	AS21069	METANET AG	80.74.156.0/22	🇨🇭 Switzerland	—

📧 MX Records#

1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1440s	mail.nsync.dk	80.74.159.100	zelda.hostorama.ch	AS21069 METANET AG

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	80.74.159.100
🔶 Autoconfig	80.74.159.100

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 122ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	zelda.metanet.ch

📝 TXT Records#

1 records 384ms

TXT Record
v=spf1 include:_spf.sui-inter.net +mx +a ~all

✉️ SPF#

Policy	Record (nsync.dk)
~all (soft fail)	v=spf1 include:_spf.sui-inter.net +mx +a ~all

📨 DMARC#

Policy	Record (_dmarc.nsync.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=s

📬 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 2026-10-11 17:22:17

www	80.74.159.100 (AS21069) (address records, no CNAME)
www vs bare domain	Same network nsync.dk: 80.74.159.100 (AS21069) www.nsync.dk: 80.74.159.100 (AS21069)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.nsync.dk	uifFBl6OU8rg18WNQvMlYIQ2Xwb6Ia6j_jmGYBzSZ38

🔗 TLSA / DANE#

1 records 235ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.nsync.dk	DANE-EE · Full cert · SHA-256	8B715444906B18C6C9736CEF41BEC79B…

🔐 DNSSEC#

9076ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026091406
Primary NS (MNAME)	ns2.zelda.metanet.ch
Responsible (RNAME)	hostmaster@nsync.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

85ms

52ms

57ms

AAAA

66ms

TXT

384ms

CAA

56ms

HTTPS

56ms

TLSA

235ms

SOA

0ms

MTA-STS

66ms

DNSSEC

9076ms

SRV

122ms

Total

10351ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:25:42	1471ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 18:48:54 shown	10351ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-14 15:20:28	2903ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 02:44:03	3189ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-17 04:42:14	2593ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-13 08:49:53	1229ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 20:00:34	2249ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 19:19:06	1586ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 15:23:28	1326ms	2 NS 1 A 1 MX	🔓 Insecure