doi.net - robtex.com
doi.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | liz.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3abd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20bd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 108.162.192.189🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 172.64.32.189🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 173.245.58.189🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| NS | west.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | west.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | west.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | west.ns.cloudflare.com | ||||||
| A | 108.162.193.247🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | west.ns.cloudflare.com | ||||||
| A | 172.64.33.247🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | west.ns.cloudflare.com | ||||||
| A | 173.245.59.247🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | west.ns.cloudflare.com | ||||||
| TXT | v=spf1 mx include:_spf.doi.gov include:spf.protection.outlook.com -all | ||||||
| SOA | liz.ns.cloudflare.comdns@cloudflare.com serial=2396788041 | ||||||
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=1771291465 | ||||||
Up
www.doi.net |
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
○NSa.1001.adoniscs.afiliasdns.info2015-08-25 → 2017-08-27 · 4 obs
● 2017-08-27 03:34:12
○ 2026-02-15 06:18:12
○ 2026-02-26 13:44:28
○NSb.1001.adoniscs.afiliasdns.org2015-08-25 → 2017-08-27 · 4 obs
● 2017-08-27 03:34:12
○ 2026-02-15 06:18:12
○ 2026-02-26 13:44:28
○NSc.1001.adoniscs.afiliasdns.net2015-08-25 → 2017-08-27 · 4 obs
● 2017-08-27 03:34:12
○ 2026-02-15 06:18:12
○ 2026-02-26 13:44:28
○NSd.1001.adoniscs.afiliasdns.com2015-08-25 → 2017-08-27 · 4 obs
● 2017-08-27 03:34:12
○ 2026-02-15 06:18:12
○ 2026-02-26 13:44:28
○NSe.1001.adoniscs.afiliasdns.info2015-08-25 → 2017-08-27 · 4 obs
● 2017-08-27 03:34:12
○ 2026-02-15 06:18:12
○ 2026-02-26 13:44:28
○NSf.1001.adoniscs.afiliasdns.net2015-08-25 → 2017-08-27 · 4 obs
● 2017-08-27 03:34:12
○ 2026-02-15 06:18:12
○ 2026-02-26 13:44:28
●NSliz.ns.cloudflare.com2026-02-15 → 2026-02-26 · 3 obs
● 2026-02-15 06:18:12
● 2026-02-26 13:44:28
●NSwest.ns.cloudflare.com2026-02-15 → 2026-02-26 · 3 obs
● 2026-02-15 06:18:12
● 2026-02-26 13:44:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doi.net | west.ns.cloudflare.com, liz.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.192.189
NS records: west.ns.cloudflare.com, liz.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1035ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | liz.ns.cloudflare.com, west.ns.cloudflare.com |
| TXT | 1 | v=spf1 mx include:_spf.doi.gov include:s |
| SOA | 1 | liz.ns.cloudflare.com dns.cloudflare.com |
AI analysis
The parent of www.doi.net is doi.net.
Two name servers liz.ns.cloudflare.com and west.ns.cloudflare.com handle the delegation for doi.net.
doi.net shares the same name server setup as other domains, for example codeurs.be, sicoobne.com.br, vaily.com, volunteer.gov and cbsquared.net.
doi.net at least partially shares name servers with other domains, for example australherbs.com.au, doerflinger-nickow.com, uikoders.com, theeto.de and switchboard.exchange.
These name servers are often used together with leif.ns.cloudflare.com and guy.ns.cloudflare.com.
Host names with six IP numbers:
liz.ns.cloudflare.com points to 2606:4700:50::adf5:3abd, 2803:f800:50::6ca2:c0bd, 2a06:98c1:50::ac40:20bd, 108.162.192.189, 172.64.32.189 and 173.245.58.189.
west.ns.cloudflare.com points to 2606:4700:58::adf5:3bf7, 2803:f800:50::6ca2:c1f7, 2a06:98c1:50::ac40:21f7, 108.162.193.247, 172.64.33.247 and 173.245.59.247.