boostra.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 15 July 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.43.160.6 is hosted by Amazon.com, Inc. (AS16509) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| TXT Record |
|---|
| clickfunnels-domain-verification=eQmwGd |
| facebook-domain-verification=ea8vbt8f0ulbbtalt2r3c3upxlg5tm |
| google-site-verification=H_22fhqvsVrot5buCPB3SaDjQLa4s146OY5EU9gUufg |
| v=spf1 include:_spf.google.com include:spf.simply.com -all |
| v=spf1 include:_spf.google.com include:spf.simply.com include:mailer.myclickfunnels.com -all |
| Policy | Record (boostra.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.google.com include:spf.simply.com -all |
| -all (hard fail) | v=spf1 include:_spf.google.com include:spf.simply.com include:mailer.myclickfunnels.com -all |
| Policy | Record (_dmarc.boostra.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www CNAME | sites.framer.app (all on framer.app) |
| www vs bare domain | Same network boostra.dk: 31.43.160.6 31.43.161.6 75.2.70.75 99.83.190.102 (AS16509) www.boostra.dk: 31.43.160.6 31.43.161.6 (AS16509) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | 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
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026012501 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2024-07-15 |
| Expires | 2027-07-14 (268d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 01:17:41 | 605ms | 3 NS 4 A 5 MX | 🔒 Secure |
| 2026-09-28 00:37:24 | 933ms | 3 NS 4 A 5 MX | 🔒 Secure |
| 2026-07-02 00:54:36 | 772ms | 3 NS 4 A 5 MX | 🔒 Secure |
| 2026-06-16 16:15:46 shown | 2917ms | 3 NS 4 A 5 MX | 🔒 Secure |
| 2026-06-16 16:05:30 | 5289ms | 3 NS 4 A 5 MX | 🔒 Secure |
| 2026-06-16 16:01:22 | 579ms | 3 NS 4 A 5 MX | 🔒 Secure |
| 2026-06-16 16:00:39 | 759ms | 3 NS 4 A 5 MX | 🔒 Secure |