vyffmail.dk is a .dk domain served by 2 nameservers (bayan.ns.cloudflare.com, maleah.ns.cloudflare.com). It was registered on 12 September 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.80.148 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 7 more. The zone is of unknown DNSSEC status, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.80.148 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.186.20 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:5094 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:ba14 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.80.148,172.67.186.20 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5094,2606:4700:3035::ac43:ba14 |
| TXT Record |
|---|
| v=spf1 mx include:_spf.google.com -all |
| Policy | Record (vyffmail.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:_spf.google.com -all |
| www | 188.114.96.1 188.114.97.1 2606:4700:3032::6815:5094 2606:4700:3037::ac43:ba14 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network vyffmail.dk: 104.21.80.148 172.67.186.20 2606:4700:3032::6815:5094 2606:4700:3037::ac43:ba14 (AS13335) www.vyffmail.dk: 188.114.96.1 188.114.97.1 2606:4700:3032::6815:5094 2606:4700:3037::ac43:ba14 (AS13335) |
| Wildcard | No |
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Serial | 2405539760 |
| Primary NS (MNAME) | bayan.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2007-09-12 |
| Expires | 2028-04-30 (559d) |
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).
| Domain | Registrar |
|---|---|
| balto-it.dk | Simply.com A/S |
| esites.dk | Simply.com A/S |
| fashion.dk | Simply.com A/S |
| macl.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 21:16:21 | 687ms | 2 NS 2 A 9 MX | 🔓 Insecure |
| 2026-09-29 15:41:13 | 1860ms | 2 NS 2 A 9 MX | 🔓 Insecure |
| 2026-09-25 04:23:19 | 2573ms | 2 NS 2 A 9 MX | 🔓 Insecure |
| 2026-09-24 03:53:05 | 1513ms | 2 NS 2 A 9 MX | 🔓 Insecure |
| 2026-09-15 04:07:46 | 1452ms | 2 NS 2 A 9 MX | 🔓 Insecure |
| 2026-09-01 23:48:23 | 1750ms | 2 NS 2 A 9 MX | 🔓 Insecure |
| 2026-07-26 22:31:58 | 2587ms | 2 NS 2 A 9 MX | 🔓 Insecure |
| 2026-07-24 21:40:47 | 10242ms | 2 NS 2 A 9 MX | 🔓 Insecure |
| 2026-06-29 14:00:28 | 1378ms | 2 NS 2 A 9 MX | 🔓 Insecure |
| 2026-06-24 07:34:08 | 1782ms | 2 NS 2 A 9 MX | 🔓 Insecure |
| 2026-06-23 17:31:03 | 1106ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 05:35:40 | 805ms | 2 NS 2 A 9 MX | 🔓 Insecure |
| 2026-06-17 11:35:59 shown | 1747ms | 2 NS 2 A 9 MX | ❓ Unknown |