christianm.dk

📜 Historical scan 2026-06-16 20:40:46  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

christianm.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was registered on 2 January 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.200.90.178 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by mx1.spamfri.dk, mx2.spamfri.dk and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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   138ms
NameserverIP addressesPTRASN / ISP
ns1.e-studio.dk — — —
ns2.e-studio.dk — — —
ns3.e-studio.dk — — —

🌍 A Records#

1 records   137ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.200.90.178 — web6.e-studio.dk AS62121 Christian Ebsen ApS 193.200.90.0/23 🇩🇰 Denmark —

📧 MX Records#

3 records   139ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.spamfri.dk 195.242.131.16 mx1.spamfri.dk AS62121 Christian Ebsen ApS
20 — mx2.spamfri.dk 193.200.91.109 mx2.spamfri.dk AS62121 Christian Ebsen ApS
30 — mx3.spamfri.dk 62.69.152.43
62.69.152.43		 43.34-46.152.69.62.in-addr.arpa
mx3.spamfri.dk		 AS47527 DLX A/S
AS47527 DLX A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   182ms
TXT Record
v=spf1 ip4:193.200.90.178 include:_spf.e-studio.dk ip4:85.191.127.11 +a +mx ~all

✉️ SPF#

PolicyRecord (christianm.dk)
~all (soft fail) v=spf1 ip4:193.200.90.178 include:_spf.e-studio.dk ip4:85.191.127.11 +a +mx ~all

📨 DMARC#

PolicyRecord (_dmarc.christianm.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 2026-10-09 16:53:33
www CNAMEchristianm.dk (all on christianm.dk)
www vs bare domainSame network
christianm.dk: 193.200.90.178 (AS62121)
www.christianm.dk: 193.200.90.178 (AS62121)
WildcardNo
Denial of existenceNSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ 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

No problems found

🔗 TLSA / DANE#

3 records   42ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.spamfri.dk DANE-EE · SPKI · SHA-256 884451547A03D0AC2F628D943839BAA6…
SMTP _25._tcp.mx2.spamfri.dk DANE-EE · SPKI · SHA-256 6598C93F79B95376BB8099E9AC862167…
SMTP _25._tcp.mx3.spamfri.dk DANE-EE · SPKI · SHA-256 BBFB0694919290E5BC9D6E2C6F47D846…

🔐 DNSSEC#

286ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

127ms
FieldValue
Serial2026042401
Primary NS (MNAME)ns1.e-studio.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-09 11:13:54
FieldValue
Registrardns.services ApS
Registered2011-01-02
Expires2027-01-31 (99d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
138ms
A
137ms
MX
139ms
AAAA
127ms
TXT
182ms
CAA
125ms
HTTPS
140ms
TLSA
42ms
SOA
127ms
MTA-STS
54ms
DNSSEC
286ms
SRV
0ms
Total
738ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-25 04:36:21 9994ms 3 NS 1 A 3 MX 🔒 Secure
2026-08-08 06:50:49 1129ms 3 NS 1 A 3 MX 🔒 Secure
2026-06-25 00:28:00 1128ms 3 NS 1 A 3 MX 🔒 Secure
2026-06-16 20:42:02 601ms 3 NS 1 A 3 MX 🔒 Secure
2026-06-16 20:40:46 shown 738ms 3 NS 1 A 3 MX 🔒 Secure
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