onlineusf.net - robtex.com
onlineusf.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-246.awsdns-30.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:f600::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-246.awsdns-30.com | ||||||
| A | 205.251.192.246🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-246.awsdns-30.com | ||||||
| NS | ns-961.awsdns-56.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:c100::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-961.awsdns-56.net | ||||||
| A | 205.251.195.193🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-961.awsdns-56.net | ||||||
net
| 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=1774790837 | ||||||
Same first word
onlineusf.net |
Similar names
ufsonline.ru |
influenso.com |
fsuonline.com |
ufsonline.com |
innofuels.org |
usfonline.net |
ufsonline.com.hk |
fusionnel.com |
sufonline.com |
sfuonline.net |
usfonline.org |
fusionnel.net |
innofuels.com |
fsuonline.de |
DNS History
11 records (2 active, 9 former)
●NSns-246.awsdns-30.com2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 04:22:42
● 2026-03-29 13:39:48
●NSns-961.awsdns-56.net2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 04:22:42
● 2026-03-29 13:39:48
○NSns1.bisk.net2015-06-01 → 2017-04-11 · 4 obs
● 2017-04-11 03:45:50
○ 2026-03-26 04:22:42
○ 2026-03-29 13:39:48
○NSns3.bisk.net2015-06-01 → 2017-04-11 · 4 obs
● 2017-04-11 03:45:50
○ 2026-03-26 04:22:42
○ 2026-03-29 13:39:48
○NSns4.bisk.net2015-06-01 → 2017-04-11 · 4 obs
● 2017-04-11 03:45:50
○ 2026-03-26 04:22:42
○ 2026-03-29 13:39:48
○MXinertia.bisk.com2015-06-01 → 2015-12-30 · 4 obs
● 2015-12-30 08:47:38
○ 2016-03-28 00:32:20
○ 2026-03-29 13:39:48
○MXmxa-001f7101.gslb.pphosted.com2016-03-28 → 2017-04-11 · 5 obs
● 2016-03-28 00:32:20
● 2017-04-11 03:45:50
○ 2026-03-26 04:22:42
○ 2026-03-29 13:39:48
○MXmxb-001f7101.gslb.pphosted.com2016-03-28 → 2017-04-11 · 5 obs
● 2016-03-28 00:32:20
● 2017-04-11 03:45:50
○ 2026-03-26 04:22:42
○ 2026-03-29 13:39:48
○A107.154.107.792016-08-10 → 2017-04-11 · 5 obs
● 2016-08-10 05:36:14
● 2017-04-11 03:45:50
○ 2026-03-26 04:22:42
○ 2026-03-29 13:39:48
○A107.154.110.792016-08-10 → 2017-04-11 · 5 obs
● 2016-08-10 05:36:14
● 2017-04-11 03:45:50
○ 2026-03-26 04:22:42
○ 2026-03-29 13:39:48
○A66.77.185.262015-06-01 → 2016-03-28 · 4 obs
● 2016-03-28 00:32:20
○ 2016-08-10 05:36:14
○ 2026-03-29 13:39:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| onlineusf.net | ns-246.awsdns-30.com, ns-961.awsdns-56.net | 1 record |
✅ Authoritative Response
Server:205.251.192.246
NS records: ns-246.awsdns-30.com, ns-961.awsdns-56.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onlineusf.net (unsigned zone)
⏱️ Timing
Total: 127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-961.awsdns-56.net)
Analysis
Name Servers
onlineusf.net is delegated to two name servers: ns-246.awsdns-30.com and ns-961.awsdns-56.net.
onlineusf.net shares the same name server setup with other domains, for instance biskeducation.org, nathanmbisk.com, nathanbisk.info and healthcareadministrationeducationguide.com.
onlineusf.net shares name servers with other domains at least partially, for instance assistedliving.net, cdn.e-rcps.com, pixi.im, swickdrilling.com and multiverseit.com.
these name servers are often used together with the name servers ns-1821.awsdns-35.co.uk.
Host names with two IP numbers:
The host ns-246.awsdns-30.com points to 2600:9000:5300:f600::1 and 205.251.192.246.
The host ns-961.awsdns-56.net points to 2600:9000:5303:c100::1 and 205.251.195.193.