mail.infinityloop.cz - dns.ninja
mail.infinityloop.cz
| DNSSEC | β οΈ Not signed | ||||||
infinityloop.cz
| DNSSEC | π Signed (DS record present) | ||||||
| A | 185.199.108.153πΊπΈ Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| A | 185.199.109.153πΊπΈ Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| A | 185.199.110.153πΊπΈ Fastly185.199.110.0/24 GitHub - 185.199.110.0/24 | ||||||
| A | 185.199.111.153πΊπΈ Fastly185.199.111.0/24 GitHub - 185.199.111.0/24 | ||||||
| NS | ns2.web4u.cz β | ||||||
| NS | ns.web4u.cz | ||||||
| MX | aspmx.l.google.com β | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2025-02-24 #4 | ||||||
PTR for
MX for
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA46.28.110.452020-03-13 β 2020-03-13 Β· 3 obs
β 2020-03-13 08:34:12
β 2026-03-09 22:48:52
β 2026-06-28 13:35:22
β 2026-03-09 22:48:52
β 2026-06-28 13:35:22
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| infinityloop.cz | ns.web4u.cz, ns2.web4u.cz | 4 records |
β Authoritative Response
Server:185.14.224.241
NS records: ns.web4u.cz, ns2.web4u.cz
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 777ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.web4u.cz, ns.web4u.cz, ns2.web4u.cz...)