709.dk

📜 Historical scan 2026-06-16 12:48:01  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

709.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 27 April 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.70 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by mx4.spamfri.dk, mx2.spamfri.dk and 2 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   106ms
NameserverIP addressesPTRASN / ISP
ns1.e-studio.dk — — —
ns2.e-studio.dk — — —
ns3.e-studio.dk — — —

🌍 A Records#

1 records   112ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.130.70 — web7.e-studio.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —

📧 MX Records#

4 records   94ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx4.spamfri.dk 193.200.91.108 mx4.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
40 — mx1.spamfri.dk 195.242.131.16 mx1.spamfri.dk AS62121 Christian Ebsen ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   296ms
TXT Record
v=spf1 ip4:195.242.130.70 include:_spf.e-studio.dk -all

✉️ SPF#

PolicyRecord (709.dk)
-all (hard fail) v=spf1 ip4:195.242.130.70 include:_spf.e-studio.dk -all

📨 DMARC#

PolicyRecord (_dmarc.709.dk)
p=quarantine v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 09:05:46
www CNAME709.dk (all on 709.dk)
www vs bare domainSame network
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records   46ms
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…
SMTP _25._tcp.mx4.spamfri.dk DANE-EE · SPKI · SHA-256 4EE743A99328AEF5142706CA5FD3AD61…

🔐 DNSSEC#

228ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

74ms
FieldValue
Serial2026051301
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 2026-10-11 22:04:35
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-04-27
Expires2027-07-31 (287d)

🔗 Same registrant#

3 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
8240.dkPunktum dk A/S (direct)
mx7.dkPunktum dk A/S (direct)
tosseprojekt.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
106ms
A
112ms
MX
94ms
AAAA
94ms
TXT
296ms
CAA
104ms
HTTPS
72ms
TLSA
46ms
SOA
74ms
MTA-STS
25ms
DNSSEC
228ms
SRV
0ms
Total
892ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 09:05:46 579ms 3 NS 1 A 4 MX 🔒 Secure
2026-10-03 03:31:23 457ms 3 NS 1 A 4 MX 🔒 Secure
2026-09-30 19:13:04 643ms 3 NS 1 A 4 MX 🔒 Secure
2026-09-14 03:47:47 777ms 3 NS 1 A 4 MX 🔒 Secure
2026-08-16 18:28:00 989ms 3 NS 1 A 4 MX 🔒 Secure
2026-07-16 04:57:30 1292ms 3 NS 1 A 4 MX 🔒 Secure
2026-06-26 16:22:31 737ms 3 NS 1 A 4 MX 🔒 Secure
2026-06-25 07:25:37 755ms 3 NS 1 A 4 MX 🔒 Secure
2026-06-25 07:04:43 866ms 3 NS 1 A 4 MX 🔒 Secure
2026-06-23 03:45:19 874ms 3 NS 1 A 4 MX 🔒 Secure
2026-06-20 04:27:52 947ms 3 NS 1 A 4 MX 🔒 Secure
2026-06-16 12:48:01 shown 892ms 3 NS 1 A 4 MX 🔒 Secure
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