nefa.dk

📜 Historical scan 2026-09-12 22:55:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nefa.dk is a .dk domain served by 2 nameservers (sullivan.ns.cloudflare.com, tia.ns.cloudflare.com). It was registered on 21 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.225.58.80 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
sullivan.ns.cloudflare.com	108.162.195.161 162.159.44.161 172.64.35.161 2606:4700:58::a29f:2ca1 2803:f800:50::6ca2:c3a1 2a06:98c1:50::ac40:23a1	sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tia.ns.cloudflare.com	108.162.192.229 172.64.32.229 173.245.58.229 2606:4700:50::adf5:3ae5 2803:f800:50::6ca2:c0e5 2a06:98c1:50::ac40:20e5	tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com tia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 151ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.225.58.80	300s	static.80.58.225.46.clients.your-server.de	AS24940	Hetzner Online GmbH	46.224.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 132ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 169ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:1c19:d92e::1	300s	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Nuremberg

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 536ms

TXT Record
brevo-code:2f7c6e7f88e82bebd95dd27c9f3a74ad
google-site-verification=F1jBphjPaycsrSqd4tz82JF9s_mV7SLgn9zR7m0Uu1c
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (nefa.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.nefa.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:e8f0204b712d46579516ed0c6a900775@dmarc-reports.cloudflare.net,mailto:rua@dmarc.brevo.com

📬 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 2026-10-10 04:54:21

www CNAME	nefa-dev.statichost.page (all on statichost.page) → 46.225.58.80 2a01:4f8:1c19:d92e::1 (AS24940)
www vs bare domain	Same network nefa.dk: 46.225.58.80 2a01:4f8:1c19:d92e::1 (AS24940) www.nefa.dk: 46.225.58.80 2a01:4f8:1c19:d92e::1 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 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: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.nefa.dk	JH-p_ZAGMrRCx9QeWkOLDySX2rbga-6So9qAA8Jf138
TXT	_acme-challenge.nefa.dk	mt3KfaZhlTWr2uWxSsHb4n_nnvXWLgB03s0UCNIa8A8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

243ms

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	2414195909
Primary NS (MNAME)	sullivan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 05:19:55

Field	Value
Registrar	DANDOMAIN A/S
Registered	2025-01-21
Expires	2027-01-20 (94d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

151ms

132ms

AAAA

169ms

TXT

536ms

CAA

164ms

HTTPS

371ms

TLSA

248ms

SOA

0ms

MTA-STS

289ms

DNSSEC

243ms

SRV

353ms

Total

1693ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 04:54:21	3183ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 18:36:49	717ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-21 19:48:30	934ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-18 21:39:13	1406ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-15 18:40:39	1555ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-12 22:55:54 shown	1693ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 15:24:14	1744ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-24 05:43:52	3379ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-18 00:18:57	3450ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-16 20:38:59	9572ms	2 NS 1 A 1 MX	❓ Unknown
2026-08-15 02:10:26	2207ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-13 08:51:33	2288ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-28 01:55:35	1053ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 06:40:56	1076ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 15:15:42	987ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 22:02:43	1163ms	2 NS 1 A 1 MX	🔓 Insecure