steinway.dk is a .dk domain served by 8 nameservers (dns1.ipmanagerinc.net, dns2.ipmanagerinc.net, dns3.ipmanagerinc.net and 5 more). It was registered on 24 March 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 136.243.241.193 | — | static.193.241.243.136.clients.your-server.de | AS24940 | — | — | — | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (steinway.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.steinway.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www | 136.243.241.193 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 0/10 · 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 | 2026041600 |
| Primary NS (MNAME) | ns01.brandshelter.com |
| Responsible (RNAME) | tech@brandshelter.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1997-03-24 |
| Expires | 2027-03-31 (161d) |
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| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 01:43:42 | 699ms | 8 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-30 11:33:33 | 1292ms | 8 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-27 05:16:22 | 2999ms | 8 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-23 03:02:50 | 2848ms | 8 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-06 23:07:54 | 12022ms | 8 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-18 03:21:54 shown | 2069ms | 8 NS 1 A 0 MX | 🔓 Insecure |