tverstedskole.dk is a .dk domain served by 2 nameservers (elliot.ns.cloudflare.com, rose.ns.cloudflare.com). It was registered on 25 January 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.19.250.219 is hosted by OVH SAS (AS16276) in France. Mail is handled by tverstedskole-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 |
|---|---|---|---|---|---|---|---|
| 162.19.250.219 | 300s | edge1.netkant.eu | AS16276 | OVH SAS | 162.19.0.0/16 | 🇫🇷 France | — |
| 51.38.38.70 | 300s | edge6.netkant.eu | AS16276 | OVH SAS | 51.38.0.0/16 | 🇫🇷 France | — |
| 51.68.137.74 | 300s | edge5.netkant.eu | AS16276 | OVH SAS | 51.68.0.0/16 | 🇵🇱 Poland | Warsaw |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| google-site-verification=BN0avlAwXb-ouWRg_b39jgpa6lO91d3V9RYaDOFuKbI |
| MS=ms35068641 |
| v=spf1 include:spf.protection.outlook.com include:_spf.netkant.com -all |
| Policy | Record (tverstedskole.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:_spf.netkant.com -all |
| Policy | Record (_dmarc.tverstedskole.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@isagerstrik.dk; ruf=mailto:dmarc@isagerstrik.dk; fo=1; adkim=s; aspf=s |
| www CNAME | edge.netkant.eu (all on netkant.eu) |
| www vs bare domain | Same network tverstedskole.dk: 162.19.250.219 51.38.38.70 51.68.137.74 (AS16276) www.tverstedskole.dk: 162.19.250.219 51.38.38.70 51.68.137.74 (AS16276) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-tverstedskole-dk._domainkey.isager.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: 2/10 · 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 | 2411516220 |
| Primary NS (MNAME) | elliot.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2018-01-25 |
| Expires | 2027-01-31 (98d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 19:00:12 | 1375ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-10-05 18:25:57 | 1268ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-23 16:05:36 | 1409ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-20 06:02:17 | 1621ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-18 16:11:39 | 2225ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-11 14:09:58 | 1932ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-31 10:59:30 | 2975ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-27 07:20:32 | 10050ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-08-09 04:02:31 shown | 1659ms | 2 NS 3 A 1 MX | 🔓 Insecure |
| 2026-06-28 07:28:22 | 2768ms | 2 NS 4 A 1 MX | 🔓 Insecure |
| 2026-06-25 02:14:38 | 1104ms | 2 NS 4 A 1 MX | 🔓 Insecure |
| 2026-06-23 22:29:31 | 1175ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 08:07:43 | 2018ms | 2 NS 4 A 1 MX | 🔓 Insecure |
| 2026-06-18 07:57:48 | 3044ms | 2 NS 4 A 1 MX | 🔓 Insecure |