40plus.dk is a .dk domain served by 2 nameservers (ollie.ns.cloudflare.com, yoxall.ns.cloudflare.com). It was registered on 24 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.97.141.169 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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 |
|---|---|---|---|---|---|---|---|
| 212.97.141.169 | 300s | vm1306.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 212.97.140.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | 300s | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.97.141.169 |
| 🔶 Autoconfig | 212.97.141.169 |
| TXT Record |
|---|
| google-site-verification=-rgy6VTgbWyyF8vT8DsWr0zC2iJIFEukfQQ512LLfVA |
| google-site-verification=F5Ts0yfwz-94EfQ4GtdiC_JlROq4U40hx1l98bVtB5s |
| v=spf1 ip4:212.97.141.169 ip4:217.195.176.103 vm1306.enterprisecloud.nu include:spf.curanet.dk -all |
| Policy | Record (40plus.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:212.97.141.169 ip4:217.195.176.103 vm1306.enterprisecloud.nu include:spf.curanet.dk -all |
| Policy | Record (_dmarc.40plus.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; rua=mailto:kontakt@40plus.dk; ruf=mailto:kontakt@40plus.dk; fo=1; |
| www | 212.97.141.169 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
| s1 | s1.domainkey.u6985256.wl007.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u6985256.wl007.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
| 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 | 2415638155 |
| Primary NS (MNAME) | ollie.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 | 2006-04-24 |
| Expires | 2027-04-30 (195d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 07:22:27 | 1356ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-01 02:19:27 | 556ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-25 19:09:08 shown | 569ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-23 13:39:29 | 607ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-12 06:55:57 | 1138ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-25 16:05:27 | 1436ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-23 05:11:52 | 767ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-20 13:11:14 | 577ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-16 12:41:21 | 625ms | 2 NS 1 A 2 MX | 🔓 Insecure |