caroj.dk is a .dk domain served by 5 nameservers (ns1.eu.bitnames.com, ns1.us.bitnames.com, ns2.eu.bitnames.com and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 216.239.32.21 | 7200s | any-in-2015.1e100.net | AS15169 | — | — | — | — |
| 216.239.34.21 | 7200s | any-in-2215.1e100.net | AS15169 | — | — | — | — |
| 216.239.36.21 | 7200s | any-in-2415.1e100.net | AS15169 | — | — | — | — |
| 216.239.38.21 | 7200s | any-in-2615.1e100.net | AS15169 | — | — | — | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _xmpp-server._tcp | 5 | 0 | 5269 | xmpp-server.l.google.com |
| _xmpp-server._tcp | 20 | 0 | 5269 | xmpp-server3.l.google.com |
| _xmpp-server._tcp | 20 | 0 | 5269 | xmpp-server4.l.google.com |
| _xmpp-server._tcp | 20 | 0 | 5269 | xmpp-server1.l.google.com |
| _xmpp-server._tcp | 20 | 0 | 5269 | xmpp-server2.l.google.com |
| TXT Record |
|---|
| v=spf1 include:aspmx.googlemail.com ~all |
| Policy | Record (caroj.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:aspmx.googlemail.com ~all |
| www CNAME | ghs.google.com (all on google.com) |
| www vs bare domain | Same network caroj.dk: 216.239.32.21 216.239.34.21 216.239.36.21 216.239.38.21 (AS15169) www.caroj.dk: 142.251.142.243 2a00:1450:400f:807::2013 (AS15169) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 2048 bit test mode |
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 | 2011030402 |
| Primary NS (MNAME) | ns1.us.bitnames.com |
| Responsible (RNAME) | dnsoper@bitnames.com.caroj.dk |
| Refresh | 21600s |
| Retry | 21600s |
| Expire | 3628800s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-07-21 16:12:31 | 16633ms | 5 NS 4 A 5 MX | 🔓 Insecure |
| 2026-07-19 15:14:00 | 9056ms | 5 NS 4 A 5 MX | 🔓 Insecure |
| 2026-07-17 00:09:47 | 9257ms | 5 NS 4 A 5 MX | 🔓 Insecure |
| 2026-06-20 08:06:46 shown | 2937ms | 5 NS 4 A 5 MX | 🔓 Insecure |
| 2026-06-16 19:52:35 | 28295ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 19:25:22 | 975ms | 5 NS 4 A 5 MX | 🔓 Insecure |