zilba.dk

📜 Historical scan 2026-08-27 13:51:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zilba.dk is a .dk domain served by 2 nameservers (aida.ns.cloudflare.com, margo.ns.cloudflare.com). It was registered on 11 August 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by zilba-dk.mail.protection.outlook.com. 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 27ms

Nameserver	IP addresses	PTR	ASN / ISP
aida.ns.cloudflare.com	108.162.192.58 172.64.32.58 173.245.58.58 2606:4700:50::adf5:3a3a 2803:f800:50::6ca2:c03a 2a06:98c1:50::ac40:203a	aida.ns.cloudflare.com aida.ns.cloudflare.com aida.ns.cloudflare.com aida.ns.cloudflare.com aida.ns.cloudflare.com aida.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
margo.ns.cloudflare.com	108.162.195.144 162.159.44.144 172.64.35.144 2606:4700:58::a29f:2c90 2803:f800:50::6ca2:c390 2a06:98c1:50::ac40:2390	margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	zilba-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09:: 2a01:111:f403:ca09::a 2a01:111:f403:ca09::e 52.101.73.12 52.101.73.126 52.101.73.15 52.101.73.22	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 171ms

TXT Record
google-site-verification=nt-ZybUzb51xtyrL1UpujRUhSqf3A6rRG1oW5uLd25M
google-site-verification=yyKZrPZrqAl_qgOGvTk7Kg_RYBBbceo2oxubMZP5Ne0
v=spf1 redirect=spf.zbk.dk

✉️ SPF#

Policy	Record (zilba.dk)
redirect=spf.zbk.dk	v=spf1 redirect=spf.zbk.dk

📨 DMARC#

Policy	Record (_dmarc.zilba.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:5f2a6f7c68824562a1ca5e1a0b643009@dmarc-reports.cloudflare.net,mailto:cdbyean4@ag.eu.dmarcian.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 2026-10-08 16:09:48

www	NXDOMAIN
www vs bare domain	Neither resolves zilba.dk: no address www.zilba.dk: no address
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-zilba-dk._domainkey.skovvej18.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-zilba-dk._domainkey.skovvej18.onmicrosoft.com	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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2413305291
Primary NS (MNAME)	aida.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-22 19:50:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-08-11
Expires	2029-08-31 (1042d)

📋 WHOIS#

⏱️ Lookup Timing#

27ms

34ms

30ms

AAAA

27ms

TXT

171ms

CAA

30ms

HTTPS

32ms

TLSA

353ms

SOA

0ms

MTA-STS

55ms

DNSSEC

97ms

SRV

42ms

Total

1310ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 15:08:54	1155ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-04 19:21:47	1514ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-27 13:51:43 shown	1310ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-21 20:58:57	5437ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-01 09:20:02	1104ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-22 22:01:35	1005ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-17 20:30:37	936ms	2 NS 0 A 1 MX	🔓 Insecure