trcusa.com - dns.ninja
trcusa.com
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns-191.awsdns-23.com β | ||||||
| A | 2600:9000:5300:bf00::1πΊπΈ Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-191.awsdns-23.com | ||||||
| A | 205.251.192.191πΊπΈ Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-191.awsdns-23.com | ||||||
| NS | ns-1122.awsdns-12.org | ||||||
| A | 2600:9000:5304:6200::1πΊπΈ Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1122.awsdns-12.org | ||||||
| A | 205.251.196.98πΊπΈ Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1122.awsdns-12.org | ||||||
| NS | ns-1573.awsdns-04.co.uk | ||||||
| A | 2600:9000:5306:2500::1πΊπΈ Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1573.awsdns-04.co.uk | ||||||
| A | 205.251.198.37πΊπΈ Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1573.awsdns-04.co.uk | ||||||
| NS | ns-815.awsdns-37.net | ||||||
| A | 2600:9000:5303:2f00::1πΊπΈ Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-815.awsdns-37.net | ||||||
| A | 205.251.195.47πΊπΈ Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-815.awsdns-37.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-191.awsdns-23.comawsdns-hostmaster@amazon.com serial=1 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1783882347 | ||||||
Same first word
trcusa.com |
Similar names
DNS History
8 records (4 active, 4 former)
βNScbru.br.ns.els-gms.att.net2015-07-13 β 2026-04-06 Β· 4 obs
β 2026-04-06 17:11:24
β 2026-05-31 01:27:26
β 2026-07-12 19:11:34
βNScmtu.mt.ns.els-gms.att.net2026-04-06 β 2026-04-06 Β· 4 obs
β 2026-04-06 17:11:24
β 2026-05-31 01:27:26
β 2026-07-12 19:11:34
βNSdbru.br.ns.els-gms.att.net2015-07-13 β 2026-04-06 Β· 4 obs
β 2026-04-06 17:11:24
β 2026-05-31 01:27:26
β 2026-07-12 19:11:34
βNSdmtu.mt.ns.els-gms.att.net2015-07-13 β 2026-04-06 Β· 4 obs
β 2026-04-06 17:11:24
β 2026-05-31 01:27:26
β 2026-07-12 19:11:34
βNSns-1122.awsdns-12.org2026-05-31 β 2026-07-12 Β· 3 obs
β 2026-05-31 01:27:26
β 2026-07-12 19:11:34
βNSns-1573.awsdns-04.co.uk2026-05-31 β 2026-07-12 Β· 3 obs
β 2026-05-31 01:27:26
β 2026-07-12 19:11:34
βNSns-191.awsdns-23.com2026-05-31 β 2026-07-12 Β· 3 obs
β 2026-05-31 01:27:26
β 2026-07-12 19:11:34
βNSns-815.awsdns-37.net2026-05-31 β 2026-07-12 Β· 3 obs
β 2026-05-31 01:27:26
β 2026-07-12 19:11:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| trcusa.com | ns-191.awsdns-23.com, ns-815.awsdns-37.net, ns-1573.awsdns-04.co.uk, ns-1122.awsdns-12.org | 2 records |
β Authoritative Response
Server:205.251.198.37
NS records: ns-191.awsdns-23.com, ns-815.awsdns-37.net, ns-1573.awsdns-04.co.uk, ns-1122.awsdns-12.org
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for trcusa.com (unsigned zone)
β±οΈ Timing
Total: 2516ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1122.awsdns-12.org, ns-1573.awsdns-04.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-191.awsdns-23.com awsdns-hostmaster.a |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-191.awsdns-23.com, ns-191.awsdns-23.com)
Analysis
Name Servers
The domain trcusa.com is delegated to these four name servers: ns-191.awsdns-23.com, ns-815.awsdns-37.net, ns-1122.awsdns-12.org and ns-1573.awsdns-04.co.uk.
trcusa.com partially shares its NS delegation with several other domains, including lgs-(0x616e616c)isis.es, bamsuite.com, europeanindustrialcoatings.com and two others.
ns-191.awsdns-23.com, ns-815.awsdns-37.net, ns-1122.awsdns-12.org and ns-1573.awsdns-04.co.uk each carry two IP addresses. ns-191.awsdns-23.com has 205.251.192.191 and 2600:9000:5300:bf00::1; ns-815.awsdns-37.net has 205.251.195.47 and 2600:9000:5303:2f00::1; ns-1122.awsdns-12.org has 205.251.196.98 and 2600:9000:5304:6200::1; ns-1573.awsdns-04.co.uk has 205.251.198.37 and 2600:9000:5306:2500::1.