fourcastle.com - dns.ninja
fourcastle.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=1784969857 | ||||||
Same first word
fourcastle.com |
Similar names
flatsource.com |
seoulcraft.com |
seoulcraft.kr |
corefutsal.com |
sourceflat.com |
tucaflores.com.br |
flarescout.com |
locurafest.com |
DNS History
16 records (10 active, 6 former)
○NSdns1.name-services.com2015-08-20 → 2017-04-08 · 4 obs
● 2017-04-08 05:57:06
○ 2026-04-01 06:47:34
○ 2026-07-25 09:02:42
○NSdns2.name-services.com2015-08-20 → 2017-04-08 · 4 obs
● 2017-04-08 05:57:06
○ 2026-04-01 06:47:34
○ 2026-07-25 09:02:42
○NSdns3.name-services.com2015-08-20 → 2017-04-08 · 4 obs
● 2017-04-08 05:57:06
○ 2026-04-01 06:47:34
○ 2026-07-25 09:02:42
○NSdns4.name-services.com2015-08-20 → 2017-04-08 · 4 obs
● 2017-04-08 05:57:06
○ 2026-04-01 06:47:34
○ 2026-07-25 09:02:42
○NSdns5.name-services.com2015-08-20 → 2017-04-08 · 4 obs
● 2017-04-08 05:57:06
○ 2026-04-01 06:47:34
○ 2026-07-25 09:02:42
●NSns1.name.com2026-04-01 → 2026-07-25 · 3 obs
● 2026-04-01 06:47:34
● 2026-07-25 09:02:42
●NSns1hwy.name.com2026-04-01 → 2026-07-25 · 3 obs
● 2026-04-01 06:47:34
● 2026-07-25 09:02:42
●NSns2fln.name.com2026-04-01 → 2026-07-25 · 3 obs
● 2026-04-01 06:47:34
● 2026-07-25 09:02:42
●NSns3gmv.name.com2026-04-01 → 2026-07-25 · 3 obs
● 2026-04-01 06:47:34
● 2026-07-25 09:02:42
●NSns4cjp.name.com2026-04-01 → 2026-07-25 · 3 obs
● 2026-04-01 06:47:34
● 2026-07-25 09:02:42
●MXalt1.aspmx.l.google.com2026-04-01 → 2026-07-25 · 2 obs
● 2026-07-25 09:02:42
●MXalt2.aspmx.l.google.com2026-04-01 → 2026-07-25 · 2 obs
● 2026-07-25 09:02:42
●MXalt3.aspmx.l.google.com2026-04-01 → 2026-07-25 · 2 obs
● 2026-07-25 09:02:42
●MXalt4.aspmx.l.google.com2026-04-01 → 2026-07-25 · 2 obs
● 2026-07-25 09:02:42
●MXaspmx.l.google.com2026-04-01 → 2026-07-25 · 2 obs
● 2026-07-25 09:02:42
○A69.64.147.2492015-08-20 → 2017-04-08 · 4 obs
● 2017-04-08 05:57:06
○ 2026-04-01 06:47:34
○ 2026-07-25 09:02:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| fourcastle.com | ns1hwy.name.com, ns2fln.name.com, ns3gmv.name.com, ns4cjp.name.com | 8 records |
✅ Authoritative Response
Server:163.114.216.17
NS records: ns1hwy.name.com, ns2fln.name.com, ns3gmv.name.com, ns4cjp.name.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fourcastle.com (unsigned zone)
⏱️ Timing
Total: 295ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1hwy.name.com, ns2fln.name.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | ns1.name.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1hwy.name.com, ns1hwy.name.com, ns2fln.name.com...)
Analysis
Name Servers
fourcastle.com has five name servers, which are ns1.name.com, ns1hwy.name.com, ns2fln.name.com and two others.
There is at least partial name server overlap between fourcastle.com and other domains — keepshastafull.com, burningman.camp, iytc.net and two more among them.
These name servers regularly appear alongside ns4cjp.name.com, ns3gmv.name.com, ns3fqs.name.com and 7 other name servers in NS record sets.
Hostnames that resolve to two IP addresses:
ns1.name.com resolves to two addresses: 163.114.216.17 and 2a00:edc0:107::1.
ns1hwy.name.com resolves to two addresses: 163.114.216.17 and 2a00:edc0:107::1.
ns2fln.name.com resolves to two addresses: 163.114.216.49 and 2402:cf80:107::1.
ns3gmv.name.com resolves to two addresses: 163.114.217.17 and 2a00:edc0:107::49.
ns4cjp.name.com resolves to two addresses: 163.114.217.49 and 2402:cf80:107::49.
ns1.name.com along with ns1hwy.name.com each resolve to 2a00:edc0:107::1 IP addresses.
ns1.name.com along with ns1hwy.name.com each resolve to 163.114.216.17 IP addresses.
Mail Servers
fourcastle.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
fourcastle.com has at least partial mail server overlap with other domains such as gatewayuniforms.com, deltacontracting.ca, dslash.kr and two more.
These mail servers commonly co-occur with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com resolves to two addresses: 172.253.63.26 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.