elmerapp.dk is a .dk domain served by 2 nameservers (randall.ns.cloudflare.com, ryleigh.ns.cloudflare.com). It was registered on 12 October 2026 (WHOIS) and first appeared in the .dk zone on 13 October 2026. Its website address 104.21.4.44 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by smtp.google.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 |
|---|---|---|---|---|---|---|---|
| 104.21.4.44 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.131.166 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:83a6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:42c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBB5wAgACDnl6VsFGX/NJ8i90u4vRh2UMvz9D/PFg6RGV7U0x0gVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c |
| TXT Record |
|---|
| google-site-verification=efddHlwePOt-WgPVR_kOSiHUxqPJxlTOaskPTG6uU4M |
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (elmerapp.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| Policy | Record (_dmarc.elmerapp.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; adkim=r; aspf=r |
| www | 104.21.4.44 172.67.131.166 2606:4700:3035::ac43:83a6 2606:4700:3037::6815:42c (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network elmerapp.dk: 104.21.4.44 172.67.131.166 2606:4700:3035::ac43:83a6 2606:4700:3037::6815:42c (AS13335) www.elmerapp.dk: 104.21.4.44 172.67.131.166 2606:4700:3035::ac43:83a6 2606:4700:3037::6815:42c (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
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: 1/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.elmerapp.dk | Vx10B8fKQi07vr5gmwqBMpGgyllA2YqkdKnN9amRvSg |
| TXT | _acme-challenge.elmerapp.dk | qkqsR_LfjTYRQtiCQ5Ussp5r0Gm4f0yltOr9dxP-2AQ |
| 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 | 2417529171 |
| Primary NS (MNAME) | randall.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-10-12 |
| Expires | 2027-10-11 (357d) |
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 |
|---|---|---|---|
| 2026-10-17 15:27:34 | 4297ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-16 14:03:14 | 1293ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-15 11:11:53 shown | 529ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-14 10:59:24 | 1534ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-13 09:35:44 | 772ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-13 09:33:19 | 499ms | 2 NS 2 A 1 MX | 🔓 Insecure |