| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.onwelcom.dk | 185.51.79.241 | ns1.onwelcom.dk | AS205984 Powernet Aps |
| ns2.onwelcom.dk | 185.51.79.251 | — | AS205984 Powernet Aps |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 20.105.216.45 | 86400s | — | AS8075 | Microsoft Corporation | 20.64.0.0/10 | 🇳🇱 The Netherlands | Amsterdam |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscoveronprem.buschvacuum.com → 40.104.116.24 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| _globalsign-domain-verification=QOVpHHdlDcF5lIAmexryd-4s1t-DBpVQsnNTFcJkP1 |
| adobe-idp-site-verification=37db254027e9e2a9c83f1558a81d4ddc825ea81b1ef9b35f55b865561e99611f |
| atlassian-domain-verification=4kBT8asavyXPFxiicJaHFiaSYxzd3h4jxVi/THoaOmPZmFVD4dt54Vq9T5WkD7oj |
| knowbe4-site-verification=d6ea8cac47ee9e81290b15199111ba6e |
| MS=ms53352925 |
| v=spf1 include:spf.protection.outlook.com include:_spf.cmail.ondemand.com include:_spf-dc57.sapsf.eu -all |
| Policy | Record (busch.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:_spf.cmail.ondemand.com include:_spf-dc57.sapsf.eu -all |
| Policy | Record (_dmarc.busch.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100; rua=mailto:dmarc@buschgroup.com; sp=none; aspf=r |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.busch.dk | busch.dk.acme.smoxy.eu |
| 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 | 2021072267 |
| Primary NS (MNAME) | ns1.onwelcom.dk |
| Responsible (RNAME) | hostmaster@busch.dk |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |