zantioit.dk

📜 Historical scan 2026-08-06 11:45:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zantioit.dk is a .dk domain served by 2 nameservers (brenna.ns.cloudflare.com, kyree.ns.cloudflare.com). It was registered on 26 July 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.154 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by zantioit-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 63ms

Nameserver	IP addresses	PTR	ASN / ISP
brenna.ns.cloudflare.com	108.162.194.176 162.159.38.176 172.64.34.176 2606:4700:50::a29f:26b0 2803:f800:50::6ca2:c2b0 2a06:98c1:50::ac40:22b0	brenna.ns.cloudflare.com brenna.ns.cloudflare.com brenna.ns.cloudflare.com brenna.ns.cloudflare.com brenna.ns.cloudflare.com brenna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kyree.ns.cloudflare.com	108.162.195.207 162.159.44.207 172.64.35.207 2606:4700:58::a29f:2ccf 2803:f800:50::6ca2:c3cf 2a06:98c1:50::ac40:23cf	kyree.ns.cloudflare.com kyree.ns.cloudflare.com kyree.ns.cloudflare.com kyree.ns.cloudflare.com kyree.ns.cloudflare.com kyree.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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.154	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.89	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	zantioit-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 2a01:111:f403:ca09::b 2a01:111:f403:ca09::e 52.101.68.39 52.101.68.5 52.101.73.26 52.101.73.8	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr04cu00500.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	104.21.2.154
🔶 Autoconfig	104.21.2.154

🔷 AAAA Records (IPv6)#

2 records 64ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:29a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:8159	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 58ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.154,172.67.129.89 ech=AEX+DQBB5gAgACCCLTNPUKchD35Lp9JpVQJcE7AcxMh3glCyn+p+bl+aaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:29a,2606:4700:3036::ac43:8159

🔌 SRV Records#

1 records 79ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 197ms

TXT Record
MS=ms97213404
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (zantioit.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 2026-10-09 13:43:36

www	104.21.2.154 172.67.129.89 2606:4700:3034::6815:29a 2606:4700:3036::ac43:8159 (AS13335) (address records, no CNAME)
www vs bare domain	Same network zantioit.dk: 104.21.2.154 172.67.129.89 2606:4700:3034::6815:29a 2606:4700:3036::ac43:8159 (AS13335) www.zantioit.dk: 104.21.2.154 172.67.129.89 2606:4700:3034::6815:29a 2606:4700:3036::ac43:8159 (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#

93ms

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	2411397652
Primary NS (MNAME)	brenna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 11:16:09

Field	Value
Registrar	CURANET A/S
Registered	2018-07-26
Expires	2027-07-31 (283d)

📋 WHOIS#

⏱️ Lookup Timing#

63ms

44ms

47ms

AAAA

64ms

TXT

197ms

CAA

54ms

HTTPS

58ms

TLSA

186ms

SOA

0ms

MTA-STS

58ms

DNSSEC

93ms

SRV

79ms

Total

1784ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:43:36	1300ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 11:02:12	1176ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 06:39:46	945ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 03:07:38	1544ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 01:24:38	1780ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 15:30:14	1791ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 11:45:28 shown	1784ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-05 21:29:04	2691ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 03:47:18	2406ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 00:14:53	3399ms	2 NS 2 A 1 MX	🔓 Insecure