4email.dk

Records from scan: 2026-09-30 00:40:11  ·  642ms total  ·  last checked 2026-10-16 23:22 (unchanged)
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4email.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 12 May 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.100 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by 4email.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   43ms
NameserverIP addressesPTRASN / ISP
ns5.chosting.dk 167.235.66.236
2a01:4f8:1c1e:d097::1		 ns5.chosting.dk
ns5.chosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns6.chosting.dk 2001:41d0:305:2100::80e9
51.91.57.33		 ns6.chosting.dk
ns6.chosting.dk		 AS16276 OVH SAS
AS16276 OVH SAS
ns7.chosting.dk 178.20.220.33 ns7.chosting.dk AS21060 Atea A/S

🌍 A Records#

1 records   73ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.216.100 14400s server18.chosting.dk AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s 4email.dk 178.20.216.100
2a01:7cc0:101:ffff::1:14		 server18.chosting.dk
—		 AS21060 Atea A/S
AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover178.20.216.100
🔶 Autoconfig178.20.216.100

🔷 AAAA Records (IPv6)#

1 records   59ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:7cc0:101:ffff::1:14 14400s — AS21060 Atea A/S 2a01:7cc0:100:0:0:0:0:0/40 🇩🇰 Denmark —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   110ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   246ms
TXT Record
v=spf1 ip4:178.20.216.100 include:spf.chosting.dk ~all

✉️ SPF#

PolicyRecord (4email.dk)
~all (soft fail) v=spf1 ip4:178.20.216.100 include:spf.chosting.dk ~all

📨 DMARC#

PolicyRecord (_dmarc.4email.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#

checked 2026-10-14 22:33:50
www CNAME4email.dk (all on 4email.dk)
www vs bare domainSame network
WildcardNo

✍️ 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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.4email.dk BCdwVCYNIiqzXPfsVVqXpAZz7XMu1ooKa0HtlwA7UYg

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

85ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026090801
Primary NS (MNAME)ns5.chosting.dk
Responsible (RNAME)logs@chosting.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-10 07:09:39
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2008-05-12
Expires2030-05-31 (1322d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
73ms
MX
45ms
AAAA
59ms
TXT
246ms
CAA
42ms
HTTPS
74ms
TLSA
157ms
SOA
0ms
MTA-STS
75ms
DNSSEC
85ms
SRV
110ms
Total
642ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 00:40:11 shown 642ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-13 21:23:14 1297ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-10 05:05:21 1502ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-16 12:59:54 1119ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-16 12:58:06 1375ms 3 NS 1 A 1 MX 🔓 Insecure
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