sievertconsulting.com - robtex.com
sievertconsulting.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
12 records (12 active, 0 former)
●NSns-1249.awsdns-28.org2026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:31:54
●NSns-1635.awsdns-12.co.uk2026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:31:54
●NSns-404.awsdns-50.com2026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:31:54
●NSns-537.awsdns-03.net2026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:31:54
●A3.5.252.1302026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:31:54
●A3.5.253.2042026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:31:54
●A3.5.253.2102026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:31:54
●A3.5.253.762026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:31:54
●A3.5.254.2502026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:31:54
●A52.95.146.1452026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:31:54
●A52.95.146.2242026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:31:54
●A52.95.190.02026-03-09 → 2026-03-09 · 2 obs
● 2026-03-09 05:31:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| sievertconsulting.com | ns-537.awsdns-03.net, ns-404.awsdns-50.com, ns-1635.awsdns-12.co.uk, ns-1249.awsdns-28.org | 1 record |
✅ Authoritative Response
Server: 205.251.194.25
NS records: ns-537.awsdns-03.net, ns-404.awsdns-50.com, ns-1635.awsdns-12.co.uk, ns-1249.awsdns-28.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sievertconsulting.com (unsigned zone)
⏱️ Timing
Total: 745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 8 | 52.95.145.248, 52.95.145.50... |
| NS | 4 | ns-1249.awsdns-28.org, ns-1635.awsdns-12.co.uk... |
| SOA | 1 | ns-537.awsdns-03.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-404.awsdns-50.com)
Analysis
IP Addresses
Eight IP numbers are pointed to by sievertconsulting.com: 3.5.252.130, 3.5.253.76, 3.5.253.204, 3.5.253.210, 3.5.254.250, 52.95.146.145, 52.95.146.224 and 52.95.190.0.
Other host names, for instance gregflanagan.ca, engsolcan.com, applyfirst.ca, tommanson.com and livetrackingsystems.com share IP numbers with sievertconsulting.com.
Name Servers
sievertconsulting.com is delegated to four name servers: ns-404.awsdns-50.com, ns-537.awsdns-03.net, ns-1249.awsdns-28.org and ns-1635.awsdns-12.co.uk.
sievertconsulting.com shares some name servers with other domains, for example mccoy-associatescpa.com, d2bp29qkcmswmn.cloudfront.net, peelerandassociates.com, wolfordshop.jp and tienda-ubereats.com.
these name servers are often used with ns-1300.awsdns-34.org, ns-354.awsdns-44.com, ns-536.awsdns-03.net, ns1.getnetset.com, ns2.getnetset.com, ns-1622.awsdns-10.co.uk, ns3.getnetset.com, ns4.getnetset.com, ns-296.awsdns-37.com and ns-1344.awsdns-40.org.
Host names with two IP numbers
Two IPs per host:
ns-404.awsdns-50.com points to 2600:9000:5301:9400::1 and 205.251.193.148
ns-537.awsdns-03.net points to 2600:9000:5302:1900::1 and 205.251.194.25
ns-1249.awsdns-28.org points to 2600:9000:5304:e100::1 and 205.251.196.225
ns-1635.awsdns-12.co.uk points to 2600:9000:5306:6300::1 and 205.251.198.99