alternate.dk is a .dk domain served by 2 nameservers (chan.ns.cloudflare.com, hugh.ns.cloudflare.com). It was registered on 15 March 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.65.231.27 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mailserver01.tle.de, mailserver02.tle.de. 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 |
|---|---|---|---|---|---|---|---|
| 172.65.231.27 | 300s | — | AS13335 | Cloudflare, Inc. | 172.65.0.0/16 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mailserver01.tle.de | 195.234.50.53 | — | AS25394 MK Netzdienste GmbH & Co. KG |
| 10 | 300s | mailserver02.tle.de | 195.234.50.54 | — | AS25394 MK Netzdienste GmbH & Co. KG |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:90:0:4dd1:e1cc:b811:beee | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:80:0:0:0:0:0/42 | — | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| google-site-verification=eSpLrxMuam-ys9CKWl52u_jG_3r8aFl2kt2YmXiC9W8 |
| MS=ms91346943 |
| v=spf1 ip4:195.234.50.0/24 mx include:tle.de include:trustpilotservice.com ~all |
| Policy | Record (alternate.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:195.234.50.0/24 mx include:tle.de include:trustpilotservice.com ~all |
| Policy | Record (_dmarc.alternate.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100; rua=mailto:rua@alternate.dk |
| www CNAME | 110ac37257da4494946143296e3e7fa0.pacloudflare.com (all on pacloudflare.com) |
| www vs bare domain | Same network alternate.dk: 172.65.231.27 2606:4700:90:0:4dd1:e1cc:b811:beee (AS13335) www.alternate.dk: 172.65.231.27 2606:4700:90:0:4dd1:e1cc:b811:beee (AS13335) |
| Wildcard | No |
DNS lookups: 5/10 · 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 | 2405657689 |
| Primary NS (MNAME) | chan.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 | 2000-03-15 |
| Expires | 2027-03-31 (160d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 12:39:26 | 534ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-01 01:01:48 | 699ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-26 04:16:43 | 1922ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-08 07:53:36 | 1184ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-04 09:53:25 | 2944ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-16 19:19:05 | 1543ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-31 20:35:20 | 2461ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-29 21:22:40 shown | 952ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-21 07:33:53 | 982ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-21 06:46:06 | 1106ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 05:02:18 | 2644ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-16 12:38:28 | 2773ms | 2 NS 1 A 2 MX | 🔓 Insecure |