rebots.dk

📜 Historical scan 2026-09-26 14:16:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rebots.dk is a .dk domain served by 2 nameservers (leah.ns.cloudflare.com, rodney.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.75.252 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by 178.20.216.20. 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
leah.ns.cloudflare.com	108.162.192.129 172.64.32.129 173.245.58.129 2606:4700:50::adf5:3a81 2803:f800:50::6ca2:c081 2a06:98c1:50::ac40:2081	leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rodney.ns.cloudflare.com	108.162.193.228 172.64.33.228 173.245.59.228 2606:4700:58::adf5:3be4 2803:f800:50::6ca2:c1e4 2a06:98c1:50::ac40:21e4	rodney.ns.cloudflare.com rodney.ns.cloudflare.com rodney.ns.cloudflare.com rodney.ns.cloudflare.com rodney.ns.cloudflare.com rodney.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.75.252	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.184.141	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	178.20.216.20	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	rebots.dk → 178.20.216.20
🔶 Autoconfig	rebots.dk → 178.20.216.20

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4bfc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:b88d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.75.252,172.67.184.141 ech=AEX+DQBByAAgACBOz//hvmpO/WnTv2oh9ouA6AXH3BuPjrTmLwFKWaJ6SQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4bfc,2606:4700:3034::ac43:b88d

🔌 SRV Records#

1 records 69ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.gigahost.dk

📝 TXT Records#

📝

No TXT records found

✉️ 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 17:53:38

www	104.21.75.252 172.67.184.141 2606:4700:3031::6815:4bfc 2606:4700:3034::ac43:b88d (AS13335) (address records, no CNAME)
www vs bare domain	Same network rebots.dk: 104.21.75.252 172.67.184.141 2606:4700:3031::6815:4bfc 2606:4700:3034::ac43:b88d (AS13335) www.rebots.dk: 104.21.75.252 172.67.184.141 2606:4700:3031::6815:4bfc 2606:4700:3034::ac43:b88d (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~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.

🔏 ACME Challenge#

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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	2413633150
Primary NS (MNAME)	leah.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#

43ms

36ms

48ms

AAAA

40ms

TXT

194ms

CAA

38ms

HTTPS

45ms

TLSA

257ms

SOA

0ms

MTA-STS

56ms

DNSSEC

75ms

SRV

69ms

Total

782ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 17:24:39	461ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 14:16:07 shown	782ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 18:18:29	1327ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 19:15:55	987ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 05:18:09	955ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 11:23:58	581ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 03:44:47	8888ms	2 NS 2 A 1 MX	❓ Unknown
2026-06-30 03:39:06	979ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 19:16:10	2183ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 21:33:26	1192ms	2 NS 2 A 1 MX	🔓 Insecure