jobtier.dk

📜 Historical scan 2026-06-18 02:02:44  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jobtier.dk is a .dk domain served by 4 nameservers (dns1.zipmedia.dk, dns2.zipmedia.dk, dns5.zipmedia.dk and 1 more). It was registered on 19 July 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail1.zipmedia.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#

4 records   202ms
NameserverIP addressesPTRASN / ISP
dns1.zipmedia.dk 185.136.96.77
2a06:fb00:1::1:77		 dns1.cloudns.net
dns1.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
dns2.zipmedia.dk 185.136.97.77
2a06:fb00:1::2:77		 dns2.cloudns.net
dns2.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
dns5.zipmedia.dk 185.136.98.77
2a06:fb00:1::3:77		 dns5.cloudns.net
dns5.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd
dns6.zipmedia.dk 185.136.99.77
2a06:fb00:1::4:77		 dns6.cloudns.net
dns6.cloudns.net		 AS203391 Cloud DNS Ltd
AS203391 Cloud DNS Ltd

🌍 A Records#

1 records   147ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.51.76.151 — — AS215052 — — — —

📧 MX Records#

1 records   192ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail1.zipmedia.dk 185.51.76.142
2a12:bec4:11d3:3068:185:51:76:151		 mail1.zipmedia.dk
—		 AS215052 Din Server Group ApS
AS215052 Din Server Group ApS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover185.51.76.151
🔶 Autoconfig185.51.76.151

🔷 AAAA Records (IPv6)#

1 records   181ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a12:bec4:11d3:3068:185:51:76:151 — — AS215052 — — — —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   435ms
TXT Record
v=spf1 include:_netblocks.zipmedia.dk include:_netblocks2.zipmedia.dk -all

✉️ SPF#

PolicyRecord (jobtier.dk)
-all (hard fail) v=spf1 include:_netblocks.zipmedia.dk include:_netblocks2.zipmedia.dk -all

📨 DMARC#

PolicyRecord (_dmarc.jobtier.dk)
p=reject v=DMARC1;p=reject;rua=mailto:hostmaster@zipmedia.dk;ruf=mailto:postmaster@zipmedia.dk;pct=100

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records   182ms
FlagsTagValue
128 issue letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 20:09:39
www185.51.76.151 2a12:bec4:11d3:3068:185:51:76:151 (AS215052) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 0 iterations · no salt · opt-out RFC 9276 ✓
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: 2/10 · policy: -all

  • error include:_netblocks.zipmedia.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
  • error include:_netblocks2.zipmedia.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

205ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

173ms
FieldValue
Serial2026053001
Primary NS (MNAME)dns1.zipmedia.dk
Responsible (RNAME)support@zipmedia.dk
Refresh7200s
Retry180s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-09 20:32:30
FieldValue
RegistrarDomeneshop AS
Registered2022-07-19
Expires2027-07-18 (274d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
202ms
A
147ms
MX
192ms
AAAA
181ms
TXT
435ms
CAA
182ms
HTTPS
168ms
TLSA
2054ms
SOA
173ms
MTA-STS
160ms
DNSSEC
205ms
SRV
191ms
Total
6176ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 20:09:39 520ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-19 05:01:53 5924ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-05 22:45:05 7101ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-27 14:26:53 980ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-10 21:11:29 3679ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-22 22:20:55 8821ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-02 09:30:47 11677ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-22 22:05:23 5657ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-21 16:56:51 963ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 08:17:49 1134ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-18 02:02:44 shown 6176ms 4 NS 1 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone