ziebart.dk

📜 Historical scan 2026-09-20 21:27:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ziebart.dk is a .dk domain served by 2 nameservers (blair.ns.cloudflare.com, frank.ns.cloudflare.com). It was registered on 29 August 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.36.245 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by ziebart-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 135ms

Nameserver	IP addresses	PTR	ASN / ISP
blair.ns.cloudflare.com	108.162.194.121 162.159.38.121 172.64.34.121 2606:4700:50::a29f:2679 2803:f800:50::6ca2:c279 2a06:98c1:50::ac40:2279	blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com blair.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
frank.ns.cloudflare.com	108.162.193.166 172.64.33.166 173.245.59.166 2606:4700:58::adf5:3ba6 2803:f800:50::6ca2:c1a6 2a06:98c1:50::ac40:21a6	frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.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 108ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.36.245	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.99	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 88ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ziebart-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca21::e 2a01:111:f403:ca48::8 2a01:111:f403:ca48::a 52.101.103.143 52.101.209.31 52.101.68.29 52.101.68.36	mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.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 → 52.97.212.248
🔶 Autoconfig	104.21.36.245

🔷 AAAA Records (IPv6)#

2 records 114ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c963	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:24f5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 86ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.36.245,172.67.201.99 ech=AEX+DQBBCgAgACDdBQTAZaxFoLdt82CmkrZhVoiu6yvy5GAsbK3HwBi7EQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c963,2606:4700:3033::6815:24f5

📝 TXT Records#

2 records 552ms

TXT Record
MS=ms66284902
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ziebart.dk)
-all (hard fail)	v=spf1 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#

latest probe, not this scan · checked 2026-10-11 21:01:02

www	104.21.36.245 172.67.201.99 2606:4700:3031::ac43:c963 2606:4700:3033::6815:24f5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ziebart.dk: 104.21.36.245 172.67.201.99 2606:4700:3031::ac43:c963 2606:4700:3033::6815:24f5 (AS13335) www.ziebart.dk: 104.21.36.245 172.67.201.99 2606:4700:3031::ac43:c963 2606:4700:3033::6815:24f5 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

147ms

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	2415129015
Primary NS (MNAME)	blair.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 13:35:44

Field	Value
Registrar	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered	2022-08-29
Expires	2027-08-28 (312d)

📋 WHOIS#

⏱️ Lookup Timing#

135ms

108ms

88ms

AAAA

114ms

TXT

552ms

CAA

116ms

HTTPS

86ms

TLSA

177ms

SOA

0ms

MTA-STS

116ms

DNSSEC

147ms

SRV

881ms

Total

1686ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 13:33:59	2048ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 09:28:09	742ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 05:53:01	890ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 21:27:20 shown	1686ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 04:38:13	1006ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 21:20:47	1381ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 23:17:33	1308ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 23:10:01	4123ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 09:09:40	2105ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 22:15:54	1344ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 19:33:26	2393ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 02:54:52	2553ms	2 NS 2 A 1 MX	🔓 Insecure