rejmerseq.dk is a .dk domain served by 2 nameservers (noah.ns.cloudflare.com, sasha.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.61.83 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mailserver.purelymail.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.61.83 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.207.178 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 50 | 300s | mailserver.purelymail.com | 18.204.123.63 | ec2-18-204-123-63.compute-1.amazonaws.com | AS14618 Amazon.com, Inc. |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:3d53 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::ac43:cfb2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.61.83,172.67.207.178 ech=AEX+DQBB4AAgACCf/W/7i09d9PMp/1HYcYXrs/du12x85qGnE1gH5hmSMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3d53,2606:4700:3032::ac43:cfb2 |
| TXT Record |
|---|
| apple-domain=G4g28F8VFqvC8WO2 |
| purelymail_ownership_proof=d682c0661445248547cd0b01b0890a371105b8f0d4083de6a661778c916ff186e2ec0953a6415c76e5ffe9f44f86de021976f00ffb89ffd5bf5cee8d54b5377d |
| v=spf1 include:_spf.purelymail.com ~all |
| v=spf1 include:icloud.com ~all |
| Policy | Record (rejmerseq.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.purelymail.com ~all |
| ~all (soft fail) | v=spf1 include:icloud.com ~all |
| Policy | Record (_dmarc.rejmerseq.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; ruf=mailto:dmarc@purelymail.com |
| www | 104.21.61.83 172.67.207.178 2606:4700:3032::6815:3d53 2606:4700:3032::ac43:cfb2 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network rejmerseq.dk: 104.21.61.83 172.67.207.178 2606:4700:3032::6815:3d53 2606:4700:3032::ac43:cfb2 (AS13335) www.rejmerseq.dk: 104.21.61.83 172.67.207.178 2606:4700:3032::6815:3d53 2606:4700:3032::ac43:cfb2 (AS13335) |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.rejmerseq.dk | cEBoUTA-F1w6wOlF69hhIXTR-Xh-t_fv4n-fnRiFld8 |
| 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 | 2416099142 |
| Primary NS (MNAME) | noah.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 18:32:06 | 621ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-29 00:08:45 shown | 680ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-27 23:53:08 | 1223ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-14 02:15:36 | 1654ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-27 10:02:19 | 872ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-02 02:25:15 | 1403ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-13 18:43:22 | 16981ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-26 01:55:54 | 985ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-22 15:38:50 | 1483ms | 2 NS 2 A 1 MX | ❓ Unknown |
| 2026-06-22 13:32:12 | 1172ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 18:07:38 | 811ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 19:24:39 | 2680ms | 2 NS 2 A 1 MX | 🔓 Insecure |