ballerupcentret.dk is a .dk domain served by 2 nameservers (anderson.ns.cloudflare.com, reza.ns.cloudflare.com). It was registered on 18 September 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.140.98 is hosted by Cloudflare, Inc. (AS13335) in United States. Mail is handled by ballerupcentret-dk.mail.protection.outlook.com. 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 |
|---|---|---|---|---|---|---|---|
| 162.159.140.98 | 300s | — | AS13335 | Cloudflare, Inc. | 162.159.128.0/19 | 🇺🇸 United States | — |
| 172.66.0.96 | 300s | — | AS13335 | Cloudflare, Inc. | 172.66.0.0/22 | 🇺🇸 United States | — |
| TXT Record |
|---|
| google-site-verification=geruigbtW84Q67F3gON2o5D503RNUuk7kP4mKp6ev2A |
| v=spf1 ip4:54.37.114.45 ip4:93.161.185.222 include:spf.protection.outlook.com ~all |
| Policy | Record (ballerupcentret.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:54.37.114.45 ip4:93.161.185.222 include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.ballerupcentret.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:reg+dades@dwarf.dk; fo=1 |
| www CNAME | dades-ballerup-dev-ycqrg.ondigitalocean.app (all on ondigitalocean.app) |
| www vs bare domain | Same network ballerupcentret.dk: 162.159.140.98 172.66.0.96 (AS13335) www.ballerupcentret.dk: 162.159.140.98 172.66.0.96 2606:4700:7::60 2a06:98c1:58::60 (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-ballerupcentret-dk._domainkey.ballerupcentret.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-ballerupcentret-dk._domainkey.ballerupcentret.onmicrosoft.com | RSA · ~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: 1/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.ballerupcentret.dk | Q3UMCZPB39yo8fbXOXqk0Yhp3MaZCriVu4CKsrOGpjo |
| TXT | _acme-challenge.ballerupcentret.dk | oJ3PuWdG_QM7V1bgzgRsVEnrCoIGKE7On9TvA9FERLA |
| 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 | 2415007071 |
| Primary NS (MNAME) | anderson.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 1998-09-18 |
| Expires | 2027-09-30 (341d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 01:34:04 | 3748ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-06 01:10:09 | 1066ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-01 00:27:00 | 764ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-24 01:53:38 | 1427ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-17 01:43:46 shown | 1928ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-10 10:36:59 | 2580ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-08 06:53:22 | 1853ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-19 20:43:02 | 11146ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-22 09:25:15 | 1124ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-22 07:27:10 | 1163ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 12:26:00 | 1210ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-16 14:03:36 | 832ms | 2 NS 2 A 1 MX | 🔓 Insecure |