iqcalculus.com - robtex.com
iqcalculus.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
iqcalculus.com |
DNS History
9 records (8 active, 1 former)
●MXalt1.aspmx.l.google.com2018-06-18 → 2026-03-22 · 2 obs
● 2026-03-22 19:31:52
●MXalt2.aspmx.l.google.com2018-06-18 → 2026-03-22 · 2 obs
● 2026-03-22 19:31:52
●MXalt3.aspmx.l.google.com2018-06-18 → 2026-03-22 · 2 obs
● 2026-03-22 19:31:52
●MXalt4.aspmx.l.google.com2018-06-18 → 2026-03-22 · 2 obs
● 2026-03-22 19:31:52
●MXaspmx.l.google.com2018-06-18 → 2026-03-22 · 2 obs
● 2026-03-22 19:31:52
●A149.248.9.572026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 19:31:52
○A45.63.62.1212018-06-18 → 2018-06-18 · 2 obs
○ 2026-03-22 19:31:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| iqcalculus.com | ns1.vultr.com, ns2.vultr.com | 4 records |
✅ Authoritative Response
Server: 173.199.96.97
NS records: ns1.vultr.com, ns2.vultr.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iqcalculus.com (unsigned zone)
⏱️ Timing
Total: 258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.248.9.57 |
| NS | 2 | ns2.vultr.com, ns1.vultr.com |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | ns1.vultr.com dnsadm.choopa.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.vultr.com, ns1.vultr.com, ns2.vultr.com...)
Analysis
IP Addresses
iqcalculus.com resolves to a single IP address: 149.248.9.57.
Name Servers
iqcalculus.com's delegation uses two name servers, ns1.vultr.com and ns2.vultr.com.
iqcalculus.com shares the same name server setup as other domains, for example 45.76.217.40.vultrusercontent.com, happy-inflatable.com, sftpplus.com, mulphico.com and croptech.com.au.
iqcalculus.com at least partially shares name servers with other domains, including thevintagejeweller.co.uk, tsacpa.com, deeringwine.com, lisakatona.com and xx4.org.
these name servers are commonly used together with ns1.wpdns.host, ns2.wpdns.host and ns3.wpdns.host.
Host names with three IPs:
ns1.vultr.com points to 2001:19f0:ccc::1, 2001:19f0:ccd::1 and 173.199.96.96
ns2.vultr.com points to 2001:19f0:ccc::2, 2001:19f0:ccd::2 and 173.199.96.97
Mail Servers
iqcalculus.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
The mail servers for iqcalculus.com are shared with other domains, for instance d-b-w.com, ns500698.ns500698.ns500759.ns500758.ns500698.ns500735.ns500576.ns500576.ns500576.ns500652.ns500652.tracksymphony.com, ns500671.ns500742.ns500742.ns500754.ns500754.ns500671.ns500671.ns500704.ns500688.ns500705.ns500649.ns500142.lusty(0x736c7574)z.com, ns500765.ns500734.ns500693.ns500734.ns500693.ns500588.ns500693.ns500683.ns500612.ns500588.ns500612.ns500588.ns500588.ns500612.ns500588.ns500578.ns500110.dtrkdll.com and vbouse.com.
These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.
alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.
alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.