rentawreck.dk

📜 Historical scan 2026-08-31 10:40:13  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rentawreck.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, bob.ns.cloudflare.com). It was registered on 6 June 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.8 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by semx01.proisp.no, semx02.proisp.no. 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   51ms
NameserverIP addressesPTRASN / ISP
barbara.ns.cloudflare.com 108.162.192.248
172.64.32.248
173.245.58.248
2606:4700:50::adf5:3af8
2803:f800:50::6ca2:c0f8
2a06:98c1:50::ac40:20f8		 barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
bob.ns.cloudflare.com 108.162.193.104
172.64.33.104
173.245.59.104
2606:4700:58::adf5:3b68
2803:f800:50::6ca2:c168
2a06:98c1:50::ac40:2168		 bob.ns.cloudflare.com
bob.ns.cloudflare.com
bob.ns.cloudflare.com
bob.ns.cloudflare.com
bob.ns.cloudflare.com
bob.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   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.91.8 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.164.64 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s semx01.proisp.no 176.9.103.118
46.250.210.150		 se02.proisp.no
se01.proisp.no		 AS24940 Hetzner Online GmbH
AS28824 Emp Secure As
0 300s semx02.proisp.no — — —

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.91.8
🔶 Autoconfig104.21.91.8

🔷 AAAA Records (IPv6)#

2 records   40ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:a440 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3032::6815:5b08 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   68ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.91.8,172.67.164.64 ech=AEX+DQBB2wAgACAEf45jgCuGQnz+9J5W2Bip0s4WUpjARwANfZzDySGrSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a440,2606:4700:3032::6815:5b08

🔌 SRV Records#

1 records   86ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanel79.proisp.no

📝 TXT Records#

1 records   197ms
TXT Record
v=spf1 +ip4:46.250.221.22 +ip4:213.162.240.45 +ip4:213.162.246.81 +ip4:94.237.28.232 +ip4:94.237.28.228 ip4:213.162.240.29 +a +mx +ip4:77.94.235.18 +ip4:88.87.44.76 +ip4:88.87.42.20 ?all

✉️ SPF#

PolicyRecord (rentawreck.dk)
?all (neutral) v=spf1 +ip4:46.250.221.22 +ip4:213.162.240.45 +ip4:213.162.246.81 +ip4:94.237.28.232 +ip4:94.237.28.228 ip4:213.162.240.29 +a +mx +ip4:77.94.235.18 +ip4:88.87.44.76 +ip4:88.87.42.20 ?all

📨 DMARC#

PolicyRecord (_dmarc.rentawreck.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:rentawreck-d@dmarc.report-uri.com; ruf=mailto:rentawreck-d@dmarc.report-uri.com; fo=1:d:s

📬 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 01:21:45
www104.21.91.8 172.67.164.64 2606:4700:3030::ac43:a440 2606:4700:3032::6815:5b08 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9092ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2410878613
Primary NS (MNAME)barbara.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 13:58:35
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-06-06
Expires2028-06-30 (616d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
56ms
MX
55ms
AAAA
40ms
TXT
197ms
CAA
45ms
HTTPS
68ms
TLSA
4075ms
SOA
0ms
MTA-STS
65ms
DNSSEC
9092ms
SRV
86ms
Total
14137ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-28 06:34:44 1080ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-24 05:17:03 907ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-21 12:10:13 4585ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-31 10:40:13 shown 14137ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-26 23:00:10 4879ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-06 11:58:49 1509ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-19 12:40:37 3471ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-18 04:19:07 2983ms 2 NS 2 A 2 MX 🔓 Insecure
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