7838.dk

📜 Historical scan 2026-08-28 00:30:28  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

7838.dk is a .dk domain served by 5 nameservers (dns1.dk, dns2.dk, dns3.dk and 2 more). It was registered on 9 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.34.148.6 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.7838.dk. 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#

5 records   27ms
NameserverIP addressesPTRASN / ISP
dns1.dk 157.180.70.219
2a01:4f9:c010:8c6b::1		 dns1.dk
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
dns2.dk 159.69.0.170
2a01:4f8:1c0c:5955::1		 dns2.dk
dns2.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
dns3.dk 2a01:4ff:f0:45b8::1
5.161.204.178		 dns3.dk
dns3.dk		 AS213230 Hetzner Online GmbH
AS213230 Hetzner Online GmbH
dns4.dk 2a01:4ff:2f0:31b6::1
5.223.66.142		 dns4.dk
dns4.dk		 AS215859 Hetzner Online GmbH
AS215859 Hetzner Online GmbH
dns5.dk 168.119.185.218
2a01:4f8:c010:3311::1		 dns5.dk
dns5.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   133ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.34.148.6 3600s magneto.bornhosting.dk AS24940 Hetzner Online GmbH 188.34.128.0/17 🇩🇪 Germany —

📧 MX Records#

1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.7838.dk 188.34.148.3
2a01:4f8:fff0:93::3		 phoenix.bornhosting.dk
phoenix.bornhosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records   133ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:fff0:93::6 3600s magneto.bornhosting.dk AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   538ms
TXT Record
v=spf1 include:_spf.bornhosting.dk +all

✉️ SPF#

PolicyRecord (7838.dk)
+all (no restriction) v=spf1 include:_spf.bornhosting.dk +all

📨 DMARC#

PolicyRecord (_dmarc.7838.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#

1 records   36ms
FlagsTagValue
0 issue letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 12:34:37
www188.34.148.6 2a01:4f8:fff0:93::6 (AS24940) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt · opt-out RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~4096 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

  • error "+all" (or a bare "all") authorises every server on the internet to send as this domain

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026082702
Primary NS (MNAME)dns1.dk
Responsible (RNAME)support@borndata.dk
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-07 05:24:19
FieldValue
RegistrarCURANET A/S
Registered2009-02-09
Expires2027-02-28 (134d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
27ms
A
133ms
MX
38ms
AAAA
133ms
TXT
538ms
CAA
36ms
HTTPS
45ms
TLSA
349ms
SOA
0ms
MTA-STS
145ms
DNSSEC
115ms
SRV
140ms
Total
1371ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 12:34:36 2025ms 5 NS 1 A 1 MX 🔒 Secure
2026-10-11 07:13:33 1136ms 5 NS 1 A 1 MX 🔒 Secure
2026-10-07 04:59:49 1493ms 5 NS 1 A 1 MX 🔒 Secure
2026-10-01 21:17:11 817ms 5 NS 1 A 1 MX 🔒 Secure
2026-09-30 21:08:13 1543ms 5 NS 1 A 1 MX 🔒 Secure
2026-09-26 07:30:34 1028ms 5 NS 1 A 1 MX 🔒 Secure
2026-09-21 15:52:04 1550ms 5 NS 1 A 1 MX 🔒 Secure
2026-09-17 21:25:24 3178ms 5 NS 1 A 1 MX 🔒 Secure
2026-09-10 19:58:20 4480ms 5 NS 1 A 1 MX 🔒 Secure
2026-09-03 18:01:13 2163ms 5 NS 1 A 1 MX 🔒 Secure
2026-08-28 00:30:28 shown 1371ms 5 NS 1 A 1 MX 🔒 Secure
2026-08-22 14:38:48 10461ms 5 NS 1 A 1 MX 🔒 Secure
2026-08-17 11:13:40 6124ms 5 NS 1 A 1 MX 🔒 Secure
2026-08-12 10:39:22 1804ms 5 NS 1 A 1 MX 🔒 Secure
2026-08-08 14:35:14 3553ms 5 NS 1 A 1 MX 🔒 Secure
2026-07-31 00:31:09 9647ms 5 NS 1 A 1 MX 🔒 Secure
2026-07-23 14:49:59 3457ms 5 NS 1 A 1 MX 🔒 Secure
2026-07-19 03:06:25 2354ms 5 NS 1 A 1 MX 🔒 Secure
2026-07-14 02:43:19 2238ms 5 NS 1 A 1 MX 🔒 Secure
2026-07-08 08:28:51 1219ms 5 NS 1 A 1 MX 🔒 Secure
2026-07-03 21:34:17 11556ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-30 09:13:25 1611ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-27 18:18:35 1359ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-26 00:20:28 2371ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-23 05:52:26 3731ms 5 NS 1 A 1 MX 🔒 Secure
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