astrocare.dk

📜 Historical scan 2026-06-16 13:46:11  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

astrocare.dk is a .dk domain served by 2 nameservers (eva.ns.cloudflare.com, rajeev.ns.cloudflare.com). It was registered on 27 January 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.28.20 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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   31ms
NameserverIP addressesPTRASN / ISP
eva.ns.cloudflare.com — — —
rajeev.ns.cloudflare.com — — —

🌍 A Records#

2 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.28.20 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.170.45 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 — mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records   29ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::6815:1c14 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:aa2d — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   28ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.28.20,172.67.170.45 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1c14,2606:4700:3037::ac43:aa2d

📝 TXT Records#

1 records   89ms
TXT Record
v=spf1 +ip4:95.217.25.89 +include:spf.onlinemail.io ?all

✉️ SPF#

PolicyRecord (astrocare.dk)
?all (neutral) v=spf1 +ip4:95.217.25.89 +include:spf.onlinemail.io ?all

📨 DMARC#

PolicyRecord (_dmarc.astrocare.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 2026-10-08 07:57:29
www204.168.186.55 (AS24940) (address records, no CNAME)
www vs bare domainSame network
astrocare.dk: 204.168.186.55 (AS24940)
www.astrocare.dk: 204.168.186.55 (AS24940)
WildcardYes: any name under the zone resolves

✍️ 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: 3/10 · 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#

113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

32ms
FieldValue
Serial2406211695
Primary NS (MNAME)eva.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 01:18:16
FieldValue
RegistrarCURANET A/S
Registered2021-01-27
Expires2027-01-31 (106d)

🔗 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
31ms
A
34ms
MX
31ms
AAAA
29ms
TXT
89ms
CAA
34ms
HTTPS
28ms
TLSA
68ms
SOA
32ms
MTA-STS
54ms
DNSSEC
113ms
SRV
0ms
Total
615ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-22 23:58:44 652ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-19 13:42:24 1249ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-16 06:28:21 1696ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-03 19:56:14 535ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-31 14:37:59 1038ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-28 11:01:11 9652ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-26 09:51:45 610ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-25 11:02:15 711ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-22 11:43:30 1163ms 2 NS 2 A 2 MX ❓ Unknown
2026-06-24 23:26:55 1066ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-22 16:08:51 1173ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 13:57:24 2677ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-16 13:46:11 shown 615ms 2 NS 2 A 2 MX 🔓 Insecure
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