izerex.dk is a .dk domain served by 3 nameservers (ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk). It was registered on 6 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.9.175.181 is hosted by WebSupport s.r.o. (AS51013) in Slovakia. Mail is handled by mailin1.izerex.dk, mailin2.izerex.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 37.9.175.181 | 600s | ing.r4.websupport.sk | AS51013 | WebSupport s.r.o. | 37.9.168.0/21 | 🇸🇰 Slovakia | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | web.prod.bts.websupport.sk → 37.9.169.172 |
| 🔶 Autoconfig | web.prod.bts.websupport.sk → 37.9.169.173 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:4b40:aaaa:2007::5 | 600s | — | AS51013 | WebSupport s.r.o. | 2a00:4b40:0:0:0:0:0:0/32 | 🇸🇰 Slovakia | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | web.prod.bts.websupport.sk |
| TXT Record |
|---|
| spf2.0/pra a mx include:_sid.websupport.sk ?all |
| v=spf1 a mx include:_spf.websupport.sk ?all |
| Policy | Record (izerex.dk) |
|---|---|
| ?all (neutral) | v=spf1 a mx include:_spf.websupport.sk ?all |
| www | 37.9.175.181 (AS51013) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 4/10 · policy: ?all
| 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 | 1677765609 |
| Primary NS (MNAME) | ns1.websupport.sk |
| Responsible (RNAME) | admin@websupport.sk |
| Refresh | 7200s |
| Retry | 2048s |
| Expire | 1048576s |
| Minimum (neg-cache TTL) | 2560s |
| Field | Value |
|---|---|
| Registrar | Gransy s.r.o. |
| Registered | 2023-10-06 |
| Expires | 2027-10-05 (352d) |
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 |
|---|---|---|---|
| 2026-09-13 23:54:15 shown | 3085ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-06 18:31:33 | 10292ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-02 16:28:18 | 9922ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-28 08:26:49 | 2715ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-24 02:00:49 | 5516ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-22 10:34:42 | 909ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 01:58:03 | 3529ms | 3 NS 1 A 2 MX | 🔓 Insecure |