f1000research.work - robtex.com
f1000research.work
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.19.248.132🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre | ||||||
| PTR | redirect.idp365.net | ||||||
| NS | dns1.safenames.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:3084🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.132Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns1.safenames.com | ||||||
| NS | dns2.safenames.net | ||||||
| A | 2400:cb00:2049:1::a29f:31aa🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.49.170Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns2.safenames.net | ||||||
| NS | dns3.safenames.org | ||||||
| A | 2400:cb00:2049:1::ac40:3017🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 172.64.48.23🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns3.safenames.org | ||||||
| SOA | dns1.safenames.comhostmaster@safenames.net 2025-06-17 #0 | ||||||
work
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.work ⭐ | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1784133508 | ||||||
Same first word
f1000research.work |
f1000research.biz |
f1000research.mobi |
f1000research.study |
f1000research.cn |
f1000research.com |
DNS History
4 records (4 active, 0 former)
●NSdns1.safenames.com2026-07-13 → 2026-07-15 · 2 obs
● 2026-07-15 17:06:48
●NSdns2.safenames.net2026-07-13 → 2026-07-15 · 2 obs
● 2026-07-15 17:06:48
●NSdns3.safenames.org2026-07-13 → 2026-07-15 · 2 obs
● 2026-07-15 17:06:48
●A217.19.248.1322026-07-13 → 2026-07-15 · 2 obs
● 2026-07-15 17:06:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | y.nic.work, z.nic.work, a.nic.work, c.nic.work... | 12 records |
| f1000research.work | dns3.safenames.org, dns2.safenames.net, dns1.safenames.com | - |
✅ Authoritative Response
Server:162.159.49.170
NS records: dns3.safenames.org, dns2.safenames.net, dns1.safenames.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f1000research.work (unsigned zone)
⏱️ Timing
Total: 916ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.248.132 |
| NS | 3 | dns1.safenames.com, dns2.safenames.net... |
| SOA | 1 | dns1.safenames.com hostmaster.safenames. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.work, b.nic.work, c.nic.work...)
Analysis
IP Addresses
f1000research.work has exactly one IP address — 217.19.248.132.
roche.ph, gutschein.casino, bexxar.com plus two other host names have IP numbers in common with f1000research.work.
Name Servers
f1000research.work is delegated to three name servers: dns1.safenames.com, dns2.safenames.net and dns3.safenames.org.
f1000research.work shares at least some of its name servers with other domains, including sbgroup.eu, bravoclinicaltrial.com, cheapdellcomputers.com and two others.
dns1.safenames.com, dns2.safenames.net and dns3.safenames.org each resolve to two IP addresses: dns1.safenames.com resolves to 162.159.48.132 and 2400:cb00:2049:1::a29f:3084; dns2.safenames.net resolves to 162.159.49.170 and 2400:cb00:2049:1::a29f:31aa; dns3.safenames.org resolves to 172.64.48.23 and 2400:cb00:2049:1::ac40:3017.