rhea.dk

📜 Historical scan 2026-06-29 08:02:31  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rhea.dk is a .dk domain served by 2 nameservers (apollo.ns.cloudflare.com, colette.ns.cloudflare.com). It was registered on 20 March 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.41.47 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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   44ms
NameserverIP addressesPTRASN / ISP
apollo.ns.cloudflare.com 108.162.193.66
172.64.33.66
173.245.59.66
2606:4700:58::adf5:3b42
2803:f800:50::6ca2:c142
2a06:98c1:50::ac40:2142		 apollo.ns.cloudflare.com
apollo.ns.cloudflare.com
apollo.ns.cloudflare.com
apollo.ns.cloudflare.com
apollo.ns.cloudflare.com
apollo.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
colette.ns.cloudflare.com 108.162.194.28
162.159.38.28
172.64.34.28
2606:4700:50::a29f:261c
2803:f800:50::6ca2:c21c
2a06:98c1:50::ac40:221c		 colette.ns.cloudflare.com
colette.ns.cloudflare.com
colette.ns.cloudflare.com
colette.ns.cloudflare.com
colette.ns.cloudflare.com
colette.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   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.41.47 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.159.247 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 300s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records   44ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::ac43:9ff7 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::6815:292f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   48ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.41.47,172.67.159.247 ech=AEX+DQBBmgAgACB5sP4Zsy7qQXdjW3zPpCzcXDkRZbvT7dDCCD33N57RXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:9ff7,2606:4700:3035::6815:292f

📝 TXT Records#

2 records   154ms
TXT Record
protonmail-verification=b115455f0c8118f277b1d154ec8fc7e30ce12c15
v=spf1 include:_spf.protonmail.ch mx ~all

✉️ SPF#

PolicyRecord (rhea.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch mx ~all

📨 DMARC#

PolicyRecord (_dmarc.rhea.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:99f146b1a8ec474bb6c2f488cfe529d7@dmarc-reports.cloudflare.net

📬 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 08:27:15
www188.114.96.1 188.114.97.1 2606:4700:3031::ac43:9ff7 2606:4700:3036::6815:292f (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   60ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

109ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2408173326
Primary NS (MNAME)apollo.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-13 04:42:50
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-03-20
Expires2027-03-31 (161d)

🔗 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
44ms
A
47ms
MX
47ms
AAAA
44ms
TXT
154ms
CAA
45ms
HTTPS
48ms
TLSA
60ms
SOA
0ms
MTA-STS
58ms
DNSSEC
109ms
SRV
62ms
Total
836ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 08:27:15 1150ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-01 08:09:51 717ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-27 14:55:17 711ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-14 06:22:01 799ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-07 04:13:35 826ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-01 20:28:19 2002ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-26 06:49:11 817ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-25 15:46:14 890ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-06 14:46:59 1328ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-12 17:14:16 1493ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-07 07:07:42 1307ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-29 08:02:31 shown 836ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-21 07:36:34 2831ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-17 11:39:13 1032ms 2 NS 2 A 2 MX 🔓 Insecure
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