h1bforms.com - robtex.com
h1bforms.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1231.awsdns-25.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:cf00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1231.awsdns-25.org | ||||||
| A | 205.251.196.207🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1231.awsdns-25.org | ||||||
| NS | ns-1858.awsdns-40.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:4200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1858.awsdns-40.co.uk | ||||||
| A | 205.251.199.66🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1858.awsdns-40.co.uk | ||||||
| NS | ns-289.awsdns-36.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:2100::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-289.awsdns-36.com | ||||||
| A | 205.251.193.33🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-289.awsdns-36.com | ||||||
| NS | ns-891.awsdns-47.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:7b00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-891.awsdns-47.net | ||||||
| A | 205.251.195.123🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-891.awsdns-47.net | ||||||
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=1774731907 | ||||||
Same first word
h1bforms.com |
DNS History
8 records (4 active, 4 former)
●NSns-1231.awsdns-25.org2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 02:01:08
● 2026-03-28 21:12:42
●NSns-1858.awsdns-40.co.uk2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 02:01:08
● 2026-03-28 21:12:42
●NSns-289.awsdns-36.com2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 02:01:08
● 2026-03-28 21:12:42
●NSns-891.awsdns-47.net2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 02:01:08
● 2026-03-28 21:12:42
○NSns-cloud-c1.googledomains.com2016-11-26 → 2017-09-03 · 4 obs
● 2017-09-03 16:54:46
○ 2026-02-15 02:01:08
○ 2026-03-28 21:12:42
○NSns-cloud-c2.googledomains.com2016-11-26 → 2017-09-03 · 4 obs
● 2017-09-03 16:54:46
○ 2026-02-15 02:01:08
○ 2026-03-28 21:12:42
○NSns-cloud-c3.googledomains.com2016-11-26 → 2017-09-03 · 4 obs
● 2017-09-03 16:54:46
○ 2026-02-15 02:01:08
○ 2026-03-28 21:12:42
○NSns-cloud-c4.googledomains.com2016-11-26 → 2017-09-03 · 4 obs
● 2017-09-03 16:54:46
○ 2026-02-15 02:01:08
○ 2026-03-28 21:12:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net... | - |
| h1bforms.com | ns-289.awsdns-36.com, ns-891.awsdns-47.net, ns-1231.awsdns-25.org, ns-1858.awsdns-40.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.193.33
NS records: ns-289.awsdns-36.com, ns-891.awsdns-47.net, ns-1231.awsdns-25.org, ns-1858.awsdns-40.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for h1bforms.com (unsigned zone)
⏱️ Timing
Total: 246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-289.awsdns-36.com)
Analysis
Name Servers
h1bforms.com is delegated to four name servers: ns-289.awsdns-36.com, ns-891.awsdns-47.net, ns-1231.awsdns-25.org and ns-1858.awsdns-40.co.uk.
h1bforms.com shares some name servers with other domains, for example fm-cloud.com, nikoapi.eu, intellipointsol.com, jonesco-plastics.com and recogazo.net.
These name servers are often used together with ns-1244.awsdns-27.org, ns-298.awsdns-37.com and ns-1880.awsdns-43.co.uk.
Host names with two IP numbers
Two IPs per host:
ns-289.awsdns-36.com points to 2600:9000:5301:2100::1 and 205.251.193.33
ns-891.awsdns-47.net points to 2600:9000:5303:7b00::1 and 205.251.195.123
ns-1231.awsdns-25.org points to 2600:9000:5304:cf00::1 and 205.251.196.207
ns-1858.awsdns-40.co.uk points to 2600:9000:5307:4200::1 and 205.251.199.66