bycycle.dk is a .dk domain served by 3 nameservers (ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk). It was registered on 23 April 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.195.185.218 is hosted by GlobalConnect A/S (AS31027) in Denmark. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 217.195.185.218 | 60s | webhotel10.hostonline.dk | AS31027 | GlobalConnect A/S | 217.195.176.0/20 | 🇩🇰 Denmark | Tilst |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:188:6004:10::26 | 86400s | webhotel10.hostonline.dk | AS31027 | GlobalConnect A/S | 2a02:188:0:0:0:0:0:0/30 | 🇩🇰 Denmark | Charlottenlund |
| TXT Record |
|---|
| v=spf1 a mx include:_spf.hostonline.dk -all |
| Policy | Record (bycycle.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_spf.hostonline.dk -all |
| Policy | Record (_dmarc.bycycle.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; aspf=r; |
| www CNAME | bycycle.dk (all on bycycle.dk) |
| www vs bare domain | Same network bycycle.dk: 217.195.185.218 2a02:188:6004:10::26 (AS31027) www.bycycle.dk: 217.195.185.218 2a02:188:6004:10::26 (AS31027) |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 8-byte salt · opt-out RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 6/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101502 |
| Primary NS (MNAME) | ns4.hostonline.dk |
| Responsible (RNAME) | hostmaster@bycycle.dk |
| Refresh | 16384s |
| Retry | 2048s |
| Expire | 1048576s |
| Minimum (neg-cache TTL) | 2560s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2014-04-23 |
| Expires | 2027-04-30 (195d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 04:17:47 shown | 2013ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-11 23:24:48 | 2616ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 06:03:24 | 2967ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 05:35:33 | 570ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 23:19:38 | 2169ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 23:02:57 | 408ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-25 13:46:52 | 1659ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-22 00:26:15 | 1199ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-14 22:46:59 | 2883ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-07 13:19:58 | 3092ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-31 11:01:49 | 2140ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 03:54:07 | 663ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 02:01:14 | 1093ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 01:05:12 | 2398ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-21 04:43:23 | 7068ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-16 14:57:50 | 2586ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-12 00:07:25 | 1129ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-09 07:19:22 | 700ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-05 07:47:28 | 1461ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-27 06:40:42 | 8821ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-23 03:33:01 | 1004ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-17 11:35:17 | 642ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-12 06:29:42 | 8707ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-09 00:04:05 | 1374ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-03 16:43:07 | 1414ms | 3 NS 1 A 0 MX | 🔒 Secure |