nsflyt.dk

📜 Historical scan 2026-06-17 13:13:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nsflyt.dk is a .dk domain served by 2 nameservers (ns1.networkmedia.dk, ns2.networkmedia.dk). It was registered on 5 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.250.161.134 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by mail.nsflyt.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 76ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.networkmedia.dk	157.250.161.134	host.webup.dk	AS3342 Cibicom A/S
ns2.networkmedia.dk	157.250.161.135	host.webup.dk	AS3342 Cibicom A/S

🌍 A Records#

1 records 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.250.161.134	—	host.webup.dk	AS3342	Cibicom A/S	157.250.160.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.nsflyt.dk	157.250.161.134	host.webup.dk	AS3342 Cibicom A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 241ms

TXT Record
v=spf1 +a +mx +a:host.webup.dk -all

✉️ SPF#

Policy	Record (nsflyt.dk)
-all (hard fail)	v=spf1 +a +mx +a:host.webup.dk -all

📨 DMARC#

Policy	Record (_dmarc.nsflyt.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 2026-10-12 06:25:57

www CNAME	nsflyt.dk (all on nsflyt.dk) → 157.250.161.134 (AS3342)
www vs bare domain	Same network nsflyt.dk: 157.250.161.134 (AS3342) www.nsflyt.dk: 157.250.161.134 (AS3342)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

216ms

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

🏷️ SOA#

79ms

Field	Value
Serial	2026020505
Primary NS (MNAME)	ns1.networkmedia.dk
Responsible (RNAME)	adm@nordsj.hotmail.com
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-14 04:59:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-02-05
Expires	2027-02-04 (109d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

76ms

81ms

83ms

AAAA

93ms

TXT

241ms

CAA

76ms

HTTPS

108ms

TLSA

278ms

SOA

79ms

MTA-STS

57ms

DNSSEC

216ms

SRV

0ms

Total

1732ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 01:20:09	532ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 02:22:12	480ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 14:49:31	428ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 19:29:42	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:13:50 shown	1732ms	2 NS 1 A 1 MX	🔓 Insecure