fviberg.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 28 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.250.160.31 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by mailserver.purelymail.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 157.250.160.31 | 600s | webhotel11.webhosting.dk | AS3342 | Cibicom A/S | 157.250.160.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mailserver.purelymail.com | 18.204.123.63 | ec2-18-204-123-63.compute-1.amazonaws.com | AS14618 Amazon.com, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 157.250.160.31 |
| 🔶 Autoconfig | autoconfig.purelymail.com → 18.204.123.63 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | autodiscover.purelymail.com |
| TXT Record |
|---|
| purelymail_ownership_proof=013bdf8a3bca2059a6062194a299268bebb1adc0e25890cfbd5b138db2d17898daf1faff6d9a5582b6b4827115f9e43757aaa61fbe919f577ac8d60a5a12a208 |
| v=spf1 include:_spf.purelymail.com ~all |
| Policy | Record (fviberg.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.purelymail.com ~all |
| Policy | Record (_dmarc.fviberg.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; ruf=mailto:dmarc@purelymail.com |
| www | 157.250.160.31 (AS3342) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026052908 |
| Primary NS (MNAME) | ns1pri.webhosting.dk |
| Responsible (RNAME) | hostmaster@webhosting.dk |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 14515200s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | WEBHOSTING A/S |
| Registered | 2026-05-28 |
| Expires | 2027-05-27 (218d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 18:13:47 shown | 449ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-28 08:22:13 | 662ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-20 19:19:47 | 868ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-08 14:22:21 | 1764ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-09 11:32:24 | 1840ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-08-01 03:53:50 | 1692ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-27 22:58:31 | 10564ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-26 22:45:36 | 17741ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-07-16 03:31:44 | 1904ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-24 22:46:36 | 1141ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-22 16:05:57 | 1162ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-17 10:32:16 | 1444ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-17 10:32:12 | 1204ms | 2 NS 0 A 3 MX | 🔒 Secure |