schlebaum.dk is a .dk domain served by 4 nameservers (ns-1105.awsdns-10.org, ns-2022.awsdns-60.co.uk, ns-66.awsdns-08.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.135.42 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mailscanner.powerhosting.dk, backup-mx.powerhosting.dk. 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 |
|---|---|---|---|---|---|---|---|
| 162.159.135.42 | 3600s | — | AS13335 | Cloudflare, Inc. | 162.159.128.0/19 | — | — |
| TXT Record |
|---|
| ca3-5b84417d994840c4b6b98c37c52ee4a7 |
| ca3-e4bf2a121cf84ceeb4e5468b06fac242 |
| v=spf1 include:_spf.powerhosting.dk mx include:relay.kinstamailservice.com -all |
| Policy | Record (schlebaum.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.powerhosting.dk mx include:relay.kinstamailservice.com -all |
| www CNAME | schlebaum.dk (all on schlebaum.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u14846478.wl229.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u14846478.wl229.sendgrid.net | RSA · ~1024 bit below 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.
DNS lookups: 3/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.schlebaum.dk | schlebaum.dk.kinstavalidation.app |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.backup-mx.powerhosting.dk | DANE-EE · SPKI · SHA-256 | 3C02E6711E7E08A1889E67D27C35D230… |
| SMTP _25._tcp.mailscanner.powerhosting.dk | DANE-EE · SPKI · SHA-256 | 3C02E6711E7E08A1889E67D27C35D230… |
| 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 | 1 |
| Primary NS (MNAME) | ns-896.awsdns-48.net |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 05:16:19 | 3240ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-23 23:05:05 | 1007ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-17 03:08:02 | 3544ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-19 23:02:46 shown | 2081ms | 4 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 14:27:12 | 5468ms | 4 NS 1 A 2 MX | 🔓 Insecure |