rexi.dk

📜 Historical scan 2026-08-01 04:29:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rexi.dk is a .dk domain served by 2 nameservers (carl.ns.cloudflare.com, iris.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.87 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
carl.ns.cloudflare.com	108.162.193.106 172.64.33.106 173.245.59.106 2606:4700:58::adf5:3b6a 2803:f800:50::6ca2:c16a 2a06:98c1:50::ac40:216a	carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com carl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
iris.ns.cloudflare.com	108.162.192.118 172.64.32.118 173.245.58.118 2606:4700:50::adf5:3a76 2803:f800:50::6ca2:c076 2a06:98c1:50::ac40:2076	iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.76.87	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.191.153	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	300s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	300s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	rexi.dk → 217.116.232.202
🔶 Autoconfig	rexi.dk → 217.116.232.202

🔷 AAAA Records (IPv6)#

2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:bf99	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:4c57	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.87,172.67.191.153 ech=AEX+DQBBkAAgACD+ciJOMfLeHK4wtFA2+/KpAQDFhHs6kLH7iot1c1i+EAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:bf99,2606:4700:3035::6815:4c57

📝 TXT Records#

1 records 167ms

TXT Record
google-site-verification=VX7ZIwE7j6_U30WkSqHxSs_JvimEHufdKMn6QS6WrHA

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-08 16:00:12

www	104.21.76.87 172.67.191.153 2606:4700:3033::ac43:bf99 2606:4700:3035::6815:4c57 (AS13335) (address records, no CNAME)
www vs bare domain	Same network rexi.dk: 104.21.76.87 172.67.191.153 2606:4700:3033::ac43:bf99 2606:4700:3035::6815:4c57 (AS13335) www.rexi.dk: 104.21.76.87 172.67.191.153 2606:4700:3033::ac43:bf99 2606:4700:3035::6815:4c57 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.rexi.dk	rexi.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

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	2410965574
Primary NS (MNAME)	carl.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

32ms

31ms

AAAA

30ms

TXT

167ms

CAA

38ms

HTTPS

37ms

TLSA

56ms

SOA

0ms

MTA-STS

46ms

DNSSEC

58ms

SRV

49ms

Total

1007ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 10:40:14	2061ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-28 10:31:59	782ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 09:14:21	924ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-25 21:13:05	2550ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-24 18:57:42	750ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-01 04:29:09 shown	1007ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-26 21:59:01	1113ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-22 14:31:55	8920ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-20 17:59:43	1111ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 00:17:58	580ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-18 03:38:54	832ms	2 NS 2 A 3 MX	🔓 Insecure