nemflirt.dk

📜 Historical scan 2026-08-02 05:55:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nemflirt.dk is a .dk domain served by 2 nameservers (elijah.ns.cloudflare.com, savanna.ns.cloudflare.com). It was registered on 16 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.6.165 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.mta.nemflirt.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 149ms

Nameserver	IP addresses	PTR	ASN / ISP
elijah.ns.cloudflare.com	108.162.195.253 162.159.44.253 172.64.35.253 2606:4700:58::a29f:2cfd 2803:f800:50::6ca2:c3fd 2a06:98c1:50::ac40:23fd	elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
savanna.ns.cloudflare.com	108.162.194.136 162.159.38.136 172.64.34.136 2606:4700:50::a29f:2688 2803:f800:50::6ca2:c288 2a06:98c1:50::ac40:2288	savanna.ns.cloudflare.com savanna.ns.cloudflare.com savanna.ns.cloudflare.com savanna.ns.cloudflare.com savanna.ns.cloudflare.com savanna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 144ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.6.165	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.135.8	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 195ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.mta.nemflirt.dk	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

1 records 190ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.6.165,172.67.135.8 ech=AEX+DQBBuwAgACD21IhQeEK4/7gRMbLnoxT81j0DcJMO0nGnXgommntbPgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA=

📝 TXT Records#

3 records 354ms

TXT Record
UC4BIyHdJx1XIMmXL3QnNWNA6DlgbhHUMJxVtqhpYks=
v=spf1 mx a ip4:185.196.124.226/32 ?all
v=spf1 mx a ip4:185.196.124.226/32 ip4:185.195.43.203/32 ip4:185.196.125.245/32 ip4:195.123.127.203/32 ip4:195.123.126.153/32 ip4:195.123.127.169/32 ?all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (nemflirt.dk)
?all (neutral)	v=spf1 mx a ip4:185.196.124.226/32 ?all
?all (neutral)	v=spf1 mx a ip4:185.196.124.226/32 ip4:185.195.43.203/32 ip4:185.196.125.245/32 ip4:195.123.127.203/32 ip4:195.123.126.153/32 ip4:195.123.127.169/32 ?all

📨 DMARC#

Policy	Record (_dmarc.nemflirt.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;rua=mailto:sys-dmarc@nemflirt.dk;aspf=r;adkim=r;

📬 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 2026-10-08 20:16:56

www	104.21.6.165 172.67.135.8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network nemflirt.dk: 104.21.6.165 172.67.135.8 (AS13335) www.nemflirt.dk: 104.21.6.165 172.67.135.8 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~1024 bit below 2048 bit test mode

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: 2/10 · policy: ?all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)
warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.nemflirt.dk	1OsFmruvFd75Rrv5DoIWRWHBco3xKCmZdmcndg_cC40
TXT	_acme-challenge.nemflirt.dk	hbJNazpldjgpcnbXbcFZfi7ZClek4VJrgiaWH7CT47M

🔗 TLSA / DANE#

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

🔐 DNSSEC#

239ms

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	2410787549
Primary NS (MNAME)	elijah.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-07-15 15:39:46

Field	Value
Registrar	Safenames Ltd
Registered	2018-03-16
Expires	2027-03-31 (159d)

📋 WHOIS#

⏱️ Lookup Timing#

149ms

144ms

195ms

AAAA

166ms

TXT

354ms

CAA

185ms

HTTPS

190ms

TLSA

180ms

SOA

0ms

MTA-STS

187ms

DNSSEC

239ms

SRV

222ms

Total

1529ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 19:18:10	581ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 08:38:03	596ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 00:31:16	566ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 21:37:07	1638ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 02:21:36	793ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 12:38:04	1694ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 18:57:50	2820ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-02 05:55:44 shown	1529ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-15 15:39:13	744ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 00:36:09	656ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 18:49:47	4135ms	2 NS 2 A 1 MX	🔓 Insecure