kassandra-production.dk is a .dk domain served by 3 nameservers (dns.jones.dk, ns.bitbase.dk, ns.superserver.dk). It was registered on 20 July 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.249.100 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. Mail is handled by xayide.jones.dk, graograman.jones.dk and 1 more. The zone is not DNSSEC-signed, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.104.249.100 | 3600s | graograman.jones.dk | AS204151 | EWII Bredbaand A/S | 87.104.240.0/20 | 🇩🇰 Denmark | Horsens |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 3600s | xayide.jones.dk | 87.104.249.100 | graograman.jones.dk | AS204151 EWII Bredbaand A/S |
| 10 | 3600s | graograman.jones.dk | 87.104.249.100 | graograman.jones.dk | AS204151 EWII Bredbaand A/S |
| 50 | 3600s | mail.fsub.de | 193.26.120.115 2a06:e881:1702:1:400:c1ff:fe1a:7873 |
fsub1.fsub.de fsub1.fsub.de |
AS49745 Kai Siering AS206813 4830.org e. V. |
| TXT Record |
|---|
| Addr=Holbaek, Denmark |
| ISP=ewii.dk |
| Link=fiber |
| PTR=graograman.jones.dk |
| v=spf1 mx ~all |
| Policy | Record (kassandra-production.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ~all |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:hostmaster@jones.dk |
| 0 | issue | letsencrypt.org |
| www CNAME | graograman.jones.dk (all on jones.dk) |
| www vs bare domain | Same network kassandra-production.dk: 87.104.249.100 (AS204151) www.kassandra-production.dk: 87.104.249.100 (AS204151) |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2024091001 |
| Primary NS (MNAME) | dns.jones.dk |
| Responsible (RNAME) | dr@jones.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2001-07-20 |
| Expires | 2027-09-30 (338d) |
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).
| Domain | Registrar |
|---|---|
| annikalewis.dk | Punktum dk A/S (direct) |
| anniqa.dk | Punktum dk A/S (direct) |
| korporatet.dk | ONE.COM A/S |
| omni-presence.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 04:32:31 | 1202ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-26 20:58:26 | 1516ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-09 15:59:09 | 1684ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-02 15:16:44 | 5629ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 14:21:12 | 4171ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 02:28:46 | 904ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 05:37:03 | 755ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-21 05:36:41 shown | 903ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 18:06:16 | 2424ms | 3 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 16:19:33 | 4990ms | 3 NS 1 A 3 MX | 🔓 Insecure |