holdcover.com - robtex.com
holdcover.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 | ||||||
DNS History
17 records (8 active, 9 former)
●NSns51.domaincontrol.com2018-12-18 → 2026-03-09 · 2 obs
● 2026-03-09 09:26:16
●NSns52.domaincontrol.com2018-12-18 → 2026-03-09 · 2 obs
● 2026-03-09 09:26:16
●MXalt1.aspmx.l.google.com2026-03-09 → 2026-03-09 · 1 obs
●MXalt2.aspmx.l.google.com2026-03-09 → 2026-03-09 · 1 obs
●MXaspmx.l.google.com2026-03-09 → 2026-03-09 · 1 obs
●MXaspmx2.googlemail.com2026-03-09 → 2026-03-09 · 1 obs
●MXaspmx3.googlemail.com2026-03-09 → 2026-03-09 · 1 obs
●A18.166.221.1112026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 09:26:16
○A184.168.221.342018-12-18 → 2018-12-18 · 2 obs
○ 2026-03-09 09:26:16
○A184.168.221.422018-12-18 → 2018-12-18 · 2 obs
○ 2026-03-09 09:26:16
○A184.168.221.442018-12-18 → 2018-12-18 · 2 obs
○ 2026-03-09 09:26:16
○A184.168.221.632018-12-18 → 2018-12-18 · 2 obs
○ 2026-03-09 09:26:16
○A50.63.202.322018-12-18 → 2018-12-18 · 2 obs
○ 2026-03-09 09:26:16
○A50.63.202.382018-12-18 → 2018-12-18 · 2 obs
○ 2026-03-09 09:26:16
○A50.63.202.432018-12-18 → 2018-12-18 · 2 obs
○ 2026-03-09 09:26:16
○A50.63.202.532018-12-18 → 2018-12-18 · 2 obs
○ 2026-03-09 09:26:16
○A50.63.202.602018-12-18 → 2018-12-18 · 2 obs
○ 2026-03-09 09:26:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| holdcover.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holdcover.com (unsigned zone)
⏱️ Timing
Total: 133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.166.221.111 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=vbGYR9Rsr5Ce_If |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
IP Addresses
holdcover.com points to an IP address: 18.166.221.111.
Name Servers
Two name servers ns51.domaincontrol.com and ns52.domaincontrol.com handle the delegation for holdcover.com.
holdcover.com shares the same name server setup as other domains, for instance sevenquestions.co.uk, swimwhale.com, bigbee.com.au, firstclasstailors.com and clozco.com.
Host names with two IP numbers:
ns51.domaincontrol.com points to 2603:5:2192::1a and 97.74.105.26.
ns52.domaincontrol.com points to 2603:5:2292::1a and 173.201.73.26.
Mail Servers
holdcover.com is served by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
holdcover.com shares at least partially some mail servers with other domains, for instance ns500758.ns500698.ns500736.ns500736.ns500736.ns500735.ns500735.ns500576.ns500708.ns500698.ns500698.ns500576.ns500619.tracksymphony.com, ns500734.ns500734.ns500693.ns500693.ns500693.ns500699.ns500693.ns500693.ns500588.ns500588.ns500699.ns500588.ns500683.ns500632.ns500632.ns500588.ns500588.dtrkdll.com, ns500734.ns500693.ns500693.ns500699.ns500693.ns500693.ns500699.ns500693.ns500699.ns500588.ns500632.ns500588.ns500612.ns500588.ns500588.dtrkdll.com, ns500698.ns500759.ns500759.ns500759.ns500698.ns500698.ns500698.ns500698.ns500708.ns500708.ns500576.ns500652.ns500576.ns500576.trackreceptor.com and ns500724.ns500737.ns500737.ns500724.ns500724.ns500599.ns500737.ns500737.ns500724.ns500599.ns500583.ns500697.ns500697.ns500631.www.yummyflingsfinder.com.
Mail servers frequently appear alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
Host aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27
Host aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27
Host aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27
Host alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26
Host alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26
Host names pointing to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Host names pointing to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com