bringyourbottle.dk is a .dk domain served by 2 nameservers (dell.ns.cloudflare.com, karl.ns.cloudflare.com). It was registered on 21 November 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.67.80 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.bringyourbottle.dk. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.67.80 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.218.167 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | mail.bringyourbottle.dk | 185.146.22.249 | nl1-tr100.supercp.com | AS209341 WHG Hosting Services Ltd |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.218.167 |
| 🔶 Autoconfig | 172.67.218.167 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:4350 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:daa7 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.67.80,172.67.218.167 ech=AEX+DQBBIQAgACAuX2P8sNJCsU0vlUtuUy4LZjL+uwxpv4xf2ZZR6Mt3KAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4350,2606:4700:3037::ac43:daa7 |
| TXT Record |
|---|
| v=spf1 a mx ip4:185.146.22.249 include:relay.mailchannels.net -all |
| Policy | Record (bringyourbottle.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:185.146.22.249 include:relay.mailchannels.net -all |
| www | 104.21.67.80 172.67.218.167 2606:4700:3032::6815:4350 2606:4700:3037::ac43:daa7 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network bringyourbottle.dk: 104.21.67.80 172.67.218.167 2606:4700:3032::6815:4350 2606:4700:3037::ac43:daa7 (AS13335) www.bringyourbottle.dk: 104.21.67.80 172.67.218.167 2606:4700:3032::6815:4350 2606:4700:3037::ac43:daa7 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 3/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.bringyourbottle.dk | bTSkXePEDnh1WgiDrlQYWes8_csL9NPexUZlVNtEgoo |
| TXT | _acme-challenge.bringyourbottle.dk | pZL0J3YoOierm1p6-zXtPzHtbXow94nXAXowPyTLa44 |
| 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 | 2412024221 |
| Primary NS (MNAME) | dell.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 | 2013-11-21 |
| Expires | 2026-11-30 (44d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 01:37:25 | 692ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-10 22:57:40 | 2364ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-24 08:11:40 | 753ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-04 03:32:35 | 1167ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-14 12:08:39 | 1679ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-12 18:48:22 shown | 2505ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-24 07:10:56 | 10168ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-04 22:32:56 | 1157ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-02 00:33:02 | 993ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-16 16:55:03 | 548ms | 2 NS 2 A 1 MX | 🔓 Insecure |