jacobhertz.dk

Records from scan: 2026-10-22 02:04:19  ·  1390ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jacobhertz.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 April 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.132 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod13-cph3.one.com, mx2.pub.mailpod13-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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#

2 records   92ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   112ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.132 3599s webcluster5.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   76ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod13-cph3.one.com 185.10.9.42 mx1.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod13-cph3.one.com 185.10.9.43 mx2.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod13-cph3.one.com 185.10.9.44 mx3.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod13-cph3.one.com 185.10.9.45 mx4.pub.mailpod13-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   111ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:23:bf15:5057:f54e 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-22 02:04:19
www77.111.240.132 2a02:2350:5:102:23:bf15:5057:f54e (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   301ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…

🔐 DNSSEC#

204ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

63ms
FieldValue
Serial2026102105
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-21 22:35:49
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-04-14
Expires2027-04-30 (189d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
92ms
A
112ms
MX
76ms
AAAA
111ms
TXT
295ms
CAA
128ms
HTTPS
141ms
TLSA
301ms
SOA
63ms
MTA-STS
144ms
DNSSEC
204ms
SRV
147ms
Total
1390ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 02:04:19 shown 1390ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-15 17:14:41 442ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-01 04:58:03 681ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-27 22:02:39 2553ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-14 20:19:03 1424ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-07 17:29:42 2661ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-02 02:09:58 6395ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-24 12:19:09 2912ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-22 08:24:51 9080ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-15 07:24:03 3014ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-16 08:40:43 981ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-10 21:31:15 2802ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-25 02:31:54 656ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-23 02:53:09 756ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 00:36:59 725ms 2 NS 1 A 4 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone