retav.dk

📜 Historical scan 2026-06-22 00:07:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

retav.dk is a .dk domain served by 2 nameservers (elijah.ns.cloudflare.com, sydney.ns.cloudflare.com). It was registered on 29 January 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.3.11 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by retav-dk-mail.complea-hosting.dk. The zone is not DNSSEC-signed, publishes a 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
elijah.ns.cloudflare.com	108.162.195.253 162.159.44.253 172.64.35.253 2606:4700:58::a29f:2cfd 2803:f800:50::6ca2:c3fd 2a06:98c1:50::ac40:23fd	elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com elijah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sydney.ns.cloudflare.com	108.162.194.102 162.159.38.102 172.64.34.102 2606:4700:50::a29f:2666 2803:f800:50::6ca2:c266 2a06:98c1:50::ac40:2266	sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.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 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.11	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.2	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	retav-dk-mail.complea-hosting.dk	185.163.185.182 185.163.185.186	mxrelay01.complea-hosting.dk mxrelay02.complea-hosting.dk	AS206157 Complea A/S AS206157 Complea A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.3.11
🔶 Autoconfig	172.67.130.2

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8202	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:30b	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.11,172.67.130.2 ech=AEX+DQBBtQAgACADQzR+USHgYlLFSCBkYhDs4cltjaEhhSfnDDVK9WLSHwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8202,2606:4700:3033::6815:30b

📝 TXT Records#

1 records 169ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.complea-hosting.dk -all

✉️ SPF#

Policy	Record (retav.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.complea-hosting.dk -all

📨 DMARC#

Policy	Record (_dmarc.retav.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 05:10:58

www	104.21.3.11 172.67.130.2 2606:4700:3031::ac43:8202 2606:4700:3033::6815:30b (AS13335) (address records, no CNAME)
www vs bare domain	Same network retav.dk: 104.21.3.11 172.67.130.2 2606:4700:3031::ac43:8202 2606:4700:3033::6815:30b (AS13335) www.retav.dk: 104.21.3.11 172.67.130.2 2606:4700:3031::ac43:8202 2606:4700:3033::6815:30b (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

74ms

Field	Value
Serial	2406931519
Primary NS (MNAME)	elijah.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 05:36:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-01-29
Expires	2027-01-31 (99d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

60ms

63ms

AAAA

41ms

TXT

169ms

CAA

28ms

HTTPS

46ms

TLSA

120ms

SOA

74ms

MTA-STS

39ms

DNSSEC

73ms

SRV

74ms

Total

629ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 05:10:58	3063ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 19:40:53	585ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 17:10:39	535ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 04:31:33	796ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 03:58:33	609ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 10:49:08	1184ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 13:45:00	3548ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 00:07:06 shown	629ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 14:13:23	918ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 14:00:14	3004ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 04:43:56	11475ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:25:50	4864ms	2 NS 2 A 1 MX	🔓 Insecure