gemzar.dk is a .dk domain served by 2 nameservers (ns13.gcd-dns.com, ns14.gcd-dns.com). It was registered on 10 February 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 75.2.103.146 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by smtp1.speednames.com, smtp2.speednames.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 |
|---|---|---|---|---|---|---|---|
| 75.2.103.146 | 600s | a4972715dfa2f21c3.awsglobalaccelerator.com | AS16509 | Amazon.com, Inc. | 75.2.0.0/17 | 🇺🇸 United States | — |
| 99.83.188.150 | 600s | a4972715dfa2f21c3.awsglobalaccelerator.com | AS16509 | Amazon.com, Inc. | 99.83.128.0/17 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | smtp1.speednames.com | 185.26.230.84 | mxa.speednames.com | — |
| 10 | 600s | smtp2.speednames.com | 185.26.230.90 | mxb.speednames.com | — |
| Policy | Record (_dmarc.gemzar.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;pct=100;rua=mailto:lilly@rua.dmp.cisco.com |
| www | 75.2.103.146 99.83.188.150 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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 | 2025052201 |
| Primary NS (MNAME) | ns13.gcd-dns.com |
| Responsible (RNAME) | dns@jomax.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 1999-02-10 |
| Expires | 2027-03-31 (164d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-28 02:05:11 shown | 2572ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-02 15:54:50 | 795ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-25 16:21:37 | 936ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-17 10:06:07 | 1339ms | 2 NS 2 A 2 MX | 🔓 Insecure |