efbu.dk

Records from scan: 2026-09-30 17:49:06 · 1431ms total · last checked 2026-10-17 09:41 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

efbu.dk is a .dk domain served by 3 nameservers (ns.nerdonline.dk, ns2.nerdonline.dk, ns3.nerdonline.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.230.63.107 is hosted by Wix.com Ltd. (AS58182) in United States. Mail is handled by efbu-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 82ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.nerdonline.dk	167.233.0.169	mailgw1.nerdonline.dk	AS24940 Hetzner Online GmbH
ns2.nerdonline.dk	95.216.155.89	hel01.nerdonline.dk	AS24940 Hetzner Online GmbH
ns3.nerdonline.dk	167.233.0.167	ns3.nerdonline.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

3 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.230.63.107	38400s	unalocated.63.wixsite.com	AS58182	Wix.com Ltd.	185.230.62.0/23	🇺🇸 United States	Ashburn
185.230.63.171	38400s	unalocated.63.wixsite.com	AS58182	Wix.com Ltd.	185.230.62.0/23	🇺🇸 United States	Ashburn
185.230.63.186	38400s	unalocated.63.wixsite.com	AS58182	Wix.com Ltd.	185.230.62.0/23	🇺🇸 United States	Ashburn

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	38400s	efbu-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::10 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::a 52.101.103.140 52.101.209.153 52.101.73.153 52.101.73.155	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 311ms

TXT Record
MS=ms76749826
v=spf1 a include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (efbu.dk)
-all (hard fail)	v=spf1 a include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

checked 2026-10-08 18:38:24

www CNAME	www135.wixdns.net (all on wixdns.net) → 34.149.87.45 (AS396982)
www vs bare domain	Different networks efbu.dk: 185.230.63.107 185.230.63.171 185.230.63.186 (AS58182) www.efbu.dk: 34.149.87.45 (AS396982) (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

63ms

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

🏷️ SOA#

59ms

Field	Value
Serial	1631197189
Primary NS (MNAME)	ns.nerdonline.dk
Responsible (RNAME)	hostmaster@nerdonline.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	38400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

82ms

48ms

46ms

AAAA

44ms

TXT

311ms

CAA

51ms

HTTPS

51ms

TLSA

681ms

SOA

59ms

MTA-STS

86ms

DNSSEC

63ms

SRV

98ms

Total

1431ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 17:49:06 shown	1431ms	3 NS 3 A 1 MX	🔓 Insecure
2026-08-25 16:49:55	1539ms	3 NS 3 A 1 MX	🔓 Insecure
2026-08-15 03:08:50	5568ms	3 NS 3 A 1 MX	🔓 Insecure
2026-06-25 08:29:01	9509ms	3 NS 3 A 1 MX	🔓 Insecure
2026-06-17 06:14:07	21236ms	3 NS 3 A 1 MX	🔓 Insecure
2026-06-17 06:07:46	1058ms	3 NS 3 A 1 MX	🔓 Insecure
2026-06-17 06:00:49	3215ms	3 NS 3 A 1 MX	🔓 Insecure
2026-06-17 06:00:22	856ms	3 NS 3 A 1 MX	🔓 Insecure