silvergroup.dk is a .dk domain served by 2 nameservers (david.ns.cloudflare.com, delilah.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.3.27 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.ad-group.dk. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.3.27 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.130.20 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.ad-group.dk | 212.98.84.140 | mail.ad-group.dk | AS42525 GlobalConnect A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:8214 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::6815:31b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.3.27,172.67.130.20 ech=AEX+DQBBigAgACClcPRSYIi9pRSXEYI2Mp1rDDKFgCgesWfIc4Sj2ogUFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8214,2606:4700:3031::6815:31b |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 0 | 0 | 993 | _dc-srv.10689c787ae5._imaps._tcp.silvergroup.dk |
| _imaps._tcp | 0 | 0 | 993 | mail.silvergroup.dk |
| TXT Record |
|---|
| v=spf1 a mx a:smtprelay.splush.dk ip4:212.98.84.140 include:_spf.elasticemail.com ~all |
| Policy | Record (silvergroup.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx a:smtprelay.splush.dk ip4:212.98.84.140 include:_spf.elasticemail.com ~all |
| Policy | Record (_dmarc.silvergroup.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; sp=quarantine |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| www | 104.21.3.27 172.67.130.20 2606:4700:3030::ac43:8214 2606:4700:3031::6815:31b (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network silvergroup.dk: 104.21.3.27 172.67.130.20 2606:4700:3030::ac43:8214 2606:4700:3031::6815:31b (AS13335) www.silvergroup.dk: 104.21.3.27 172.67.130.20 2606:4700:3030::ac43:8214 2606:4700:3031::6815:31b (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 | 2415212498 |
| Primary NS (MNAME) | david.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 16:51:19 | 936ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 15:12:23 shown | 1042ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-22 21:28:57 | 859ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-09 00:30:00 | 2286ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-28 20:57:41 | 3154ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 14:00:01 | 1009ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-29 03:10:41 | 10046ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-21 16:58:14 | 3392ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-16 17:02:08 | 1706ms | 2 NS 2 A 1 MX | ❓ Unknown |
| 2026-07-13 00:31:19 | 1239ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-30 17:49:58 | 1023ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 10:21:10 | 1133ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 19:59:17 | 828ms | 2 NS 1 A 1 MX | 🔓 Insecure |