therealm.dk

📜 Historical scan 2026-10-10 13:38:23  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

therealm.dk is a .dk domain served by 3 nameservers (castor.xs4none.net, iris.xs4none.net, sinon.xs4none.net). It was registered on 5 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.150.133.221 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, 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#

3 records   65ms
NameserverIP addressesPTRASN / ISP
castor.xs4none.net 172.104.156.177
2a01:7e01:e001:9f2::		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
iris.xs4none.net 172.239.15.24
2600:3c1a:e001:23::		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
sinon.xs4none.net 172.237.121.202
2600:3c13:e001:da::		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud

🌍 A Records#

1 records   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.150.133.221 3600s return-path.dk AS203953 Hiper A/S 89.150.128.0/18 🇩🇰 Denmark Frederiksberg

📧 MX Records#

2 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 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 3600s 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)#

1 records   67ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a05:f6c7:7613:0:11:32ff:fe25:7642 3600s — AS203953 Hiper A/S 2a05:f6c0:0:0:0:0:0:0/29 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   311ms
TXT Record
protonmail-verification=4a4b2d27d7b569473807c5c67aaf8779f765ca60
v=spf1 include:_spf.protonmail.ch mx -all

✉️ SPF#

PolicyRecord (therealm.dk)
-all (hard fail) v=spf1 include:_spf.protonmail.ch mx -all

📨 DMARC#

PolicyRecord (_dmarc.therealm.dk)
p=reject v=DMARC1; p=reject; sp=reject; psd=n; adkim=s; aspf=s; rua=mailto:dmarcreports@return-path.dk

📬 MTA-STS#

287ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20260820
max_age604800s
Policy MXmail.protonmail.ch, mailsec.protonmail.ch

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:tlsreports@return-path.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 08:06:56
wwwNXDOMAIN
www vs bare domainwww does not resolve
therealm.dk: 89.150.133.221 2a05:f6c7:7613:0:11:32ff:fe25:7642 (AS203953)
www.therealm.dk: no address
(all like this)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
dkim dkim._domainkey.simplelogin.co 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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

5 records   299ms
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…
HTTPS _443._tcp.therealm.dk DANE-EE · SPKI · SHA-256 ED196B6094B0A81387C08A94364005EA…

🔐 DNSSEC#

138ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

83ms
FieldValue
Serial2026091436
Primary NS (MNAME)hermes.return-path.dk
Responsible (RNAME)hostmaster@return-path.dk
Refresh3600s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-16 08:21:13
FieldValue
RegistrarSimply.com A/S
Registered2019-02-05
Expires2027-02-28 (134d)

🔗 Same registrant#

10 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).

DomainRegistrar
cirkusprinsessen.dkSimply.com A/S
dotm.dkPunktum dk A/S (direct)
dr3v3s.dkPunktum dk A/S (direct)
dreves.dkPunktum dk A/S (direct)
hammermolle.dkSimply.com A/S
infiniteme.dkPunktum dk A/S (direct)
praxis-flow.dkPunktum dk A/S (direct)
slashroot.dkPunktum dk A/S (direct)
smtps.dkPunktum dk A/S (direct)
tickler.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
65ms
A
72ms
MX
65ms
AAAA
67ms
TXT
311ms
CAA
63ms
HTTPS
71ms
TLSA
299ms
SOA
83ms
MTA-STS
287ms
DNSSEC
138ms
SRV
662ms
Total
3366ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 08:06:56 1749ms 3 NS 1 A 2 MX 🔒 Secure
2026-10-15 01:30:51 2580ms 3 NS 1 A 2 MX 🔒 Secure
2026-10-12 22:48:34 3454ms 3 NS 1 A 2 MX 🔒 Secure
2026-10-10 13:38:23 shown 3366ms 3 NS 1 A 2 MX 🔒 Secure
2026-10-09 04:00:50 1645ms 3 NS 1 A 2 MX 🔒 Secure
2026-10-08 03:57:26 1653ms 3 NS 1 A 2 MX 🔒 Secure
2026-10-05 18:34:10 1317ms 3 NS 1 A 2 MX 🔒 Secure
2026-10-02 18:22:21 1034ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-30 18:07:57 1647ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-29 03:39:30 900ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-26 02:46:20 1708ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-25 02:12:19 1787ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-24 00:22:13 1689ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-19 13:13:30 2084ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-15 10:20:59 2094ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-08 08:42:13 1839ms 3 NS 1 A 2 MX 🔒 Secure
2026-09-05 02:49:24 2288ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-28 11:05:45 781ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-20 17:09:40 8897ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-21 21:57:44 1220ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-19 20:09:10 5972ms 3 NS 1 A 2 MX 🔒 Secure
2026-06-17 14:06:43 1832ms 3 NS 1 A 2 MX 🔒 Secure
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