grosted.dk

📜 Historical scan 2026-09-17 16:34:08  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grosted.dk is a .dk domain served by 2 nameservers (leanna.ns.cloudflare.com, malcolm.ns.cloudflare.com). It was registered on 16 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.65.69 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and 1 more. 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   120ms
NameserverIP addressesPTRASN / ISP
leanna.ns.cloudflare.com 108.162.194.151
162.159.38.151
172.64.34.151
2606:4700:50::a29f:2697
2803:f800:50::6ca2:c297
2a06:98c1:50::ac40:2297		 leanna.ns.cloudflare.com
leanna.ns.cloudflare.com
leanna.ns.cloudflare.com
leanna.ns.cloudflare.com
leanna.ns.cloudflare.com
leanna.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
malcolm.ns.cloudflare.com 108.162.195.81
162.159.44.81
172.64.35.81
2606:4700:58::a29f:2c51
2803:f800:50::6ca2:c351
2a06:98c1:50::ac40:2351		 malcolm.ns.cloudflare.com
malcolm.ns.cloudflare.com
malcolm.ns.cloudflare.com
malcolm.ns.cloudflare.com
malcolm.ns.cloudflare.com
malcolm.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   122ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.65.69 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.189.35 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

3 records   147ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx10.antispam.mailspamprotection.com 34.149.79.66 66.79.149.34.bc.googleusercontent.com AS396982 Google LLC
20 300s mx20.antispam.mailspamprotection.com 34.120.156.61 61.156.120.34.bc.googleusercontent.com AS396982 Google LLC
30 300s mx30.antispam.mailspamprotection.com 34.111.121.216 216.121.111.34.bc.googleusercontent.com AS396982 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover34.1.239.138
🔶 Autoconfig34.1.239.138

🔷 AAAA Records (IPv6)#

2 records   157ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:bd23 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:4145 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   78ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.65.69,172.67.189.35 ech=AEX+DQBB6AAgACC3BnqC7tqeaMq5b/fGmGZcJVmwuVUd/yjVpS3xZvdzLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:bd23,2606:4700:3034::6815:4145

📝 TXT Records#

1 records   251ms
TXT Record
v=spf1 +a +mx include:grosted.dk.spf.auto.dnssmarthost.net ~all

✉️ SPF#

PolicyRecord (grosted.dk)
~all (soft fail) v=spf1 +a +mx include:grosted.dk.spf.auto.dnssmarthost.net ~all

📨 DMARC#

PolicyRecord (_dmarc.grosted.dk)
p=none (monitor only) v=DMARC1; p=none; aspf=r; adkim=r;

📬 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 2026-10-10 22:36:35
www104.21.65.69 172.67.189.35 2606:4700:3033::ac43:bd23 2606:4700:3034::6815:4145 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default grosted.dk.default.dkim.auto.dnssmarthost.net RSA · ~1024 bit below 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: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.grosted.dk WnNZIPQ4qA_ot7Edr-VklWV_P021_xEy9zbM8JWb8RY
TXT _acme-challenge.grosted.dk l4I1UplraA-DFS9_lGVu1-MuHhI1mGkyhcxS7sMbnns

🔗 TLSA / DANE#

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

🔐 DNSSEC#

174ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415055659
Primary NS (MNAME)leanna.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-08-18 10:36:08
FieldValue
RegistrarSimply.com A/S
Registered2025-09-16
Expires2026-09-15 (expired)
📋 WHOIS#

⏱️ Lookup Timing#

NS
120ms
A
122ms
MX
147ms
AAAA
157ms
TXT
251ms
CAA
137ms
HTTPS
78ms
TLSA
377ms
SOA
0ms
MTA-STS
168ms
DNSSEC
174ms
SRV
165ms
Total
1980ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 08:06:05 759ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-30 05:31:39 754ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-26 04:33:22 3232ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-23 23:18:03 2353ms 2 NS 2 A 3 MX 🔓 Insecure
2026-09-17 16:34:08 shown 1980ms 2 NS 2 A 3 MX 🔓 Insecure
2026-08-18 10:30:35 3086ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-19 20:25:33 1405ms 2 NS 1 A 3 MX 🔓 Insecure
2026-06-17 09:33:05 883ms 2 NS 1 A 3 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone