grisoft.dk is a .dk domain served by 7 nameservers (ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 more). It was registered on 8 December 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 166.98.243.13 is hosted by Gen Digital Inc. (AS16733) in United States. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 166.98.243.13 | 86400s | — | AS16733 | Gen Digital Inc. | 166.98.242.0/23 | 🇺🇸 United States | — |
| 69.94.75.39 | 86400s | — | AS198605 | AVAST Software s.r.o. | 69.94.74.0/23 | 🇨🇿 Czechia | — |
| www CNAME | www.avg.com.edgesuite.net (all on edgesuite.net) |
| www vs bare domain | Different networks grisoft.dk: 166.98.243.13 69.94.75.39 (AS16733 AS198605) (all like this)www.grisoft.dk: 84.53.172.163 84.53.172.192 2001:6c8:180:8::5fa6:7f8b 2001:6c8:180:8::5fa6:7f91 (AS3292 AS20940) |
| Wildcard | No |
| 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 | 2026060101 |
| Primary NS (MNAME) | ns1.markmonitor.com |
| Responsible (RNAME) | hostmaster@markmonitor.com |
| Refresh | 86400s |
| Retry | 3600s |
| Expire | 2592000s |
| Minimum (neg-cache TTL) | 172800s |
| Field | Value |
|---|---|
| Registrar | MarkMonitor Inc. |
| Registered | 2005-12-08 |
| Expires | 2026-12-31 (74d) |
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 |
|---|---|
| avgtechnologies.dk | MarkMonitor Inc. |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 12:57:20 shown | 2165ms | 7 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-30 20:50:08 | 2711ms | 7 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-28 00:42:23 | 10670ms | 7 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-01 01:17:50 | 1016ms | 7 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-21 23:54:13 | 1202ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 10:14:35 | 1936ms | 7 NS 2 A 0 MX | 🔓 Insecure |