ulimit.net - robtex.com
ulimit.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=1774725057 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NScarol.ns.cloudflare.com2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 06:38:10
● 2026-03-28 19:31:08
●NShenry.ns.cloudflare.com2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 06:38:10
● 2026-03-28 19:31:08
○NSns1.ulimit.com2015-07-18 → 2019-04-24 · 4 obs
● 2019-04-24 19:56:12
○ 2026-03-26 06:38:10
○ 2026-03-28 19:31:08
○NSns1.ulimit.net2015-07-18 → 2019-04-24 · 4 obs
● 2019-04-24 19:56:12
○ 2026-03-26 06:38:10
○ 2026-03-28 19:31:08
○NSns2.ulimit.com2015-07-18 → 2019-04-24 · 4 obs
● 2019-04-24 19:56:12
○ 2026-03-26 06:38:10
○ 2026-03-28 19:31:08
○NSns3.ulimit.com2015-07-18 → 2016-05-26 · 4 obs
● 2016-05-26 15:01:08
○ 2017-07-03 04:11:34
○ 2026-03-28 19:31:08
○NSns4.ulimit.com2015-07-18 → 2016-05-26 · 4 obs
● 2016-05-26 15:01:08
○ 2017-07-03 04:11:34
○ 2026-03-28 19:31:08
●MXmail.protonmail.ch2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 06:38:10
● 2026-03-28 19:31:08
●MXmailsec.protonmail.ch2026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 06:38:10
● 2026-03-28 19:31:08
○MXmfl.ulimit.net2015-07-18 → 2019-04-24 · 4 obs
● 2019-04-24 19:56:12
○ 2026-03-26 06:38:10
○ 2026-03-28 19:31:08
○A213.251.173.1492015-07-18 → 2019-04-24 · 4 obs
● 2019-04-24 19:56:12
○ 2026-03-26 06:38:10
○ 2026-03-28 19:31:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ulimit.net | carol.ns.cloudflare.com, henry.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.80
NS records: carol.ns.cloudflare.com, henry.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ulimit.net (unsigned zone)
⏱️ Timing
Total: 262ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | carol.ns.cloudflare.com, henry.ns.cloudflare.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=5de9fd11e6018029, v=spf1 include:_spf.protonmail.ch ~all |
| SOA | 1 | carol.ns.cloudflare.com dns.cloudflare.c |
Analysis
Name Servers
ulimit.net is delegated to two name servers carol.ns.cloudflare.com and henry.ns.cloudflare.com.
ulimit.net shares the same name server setup as other domains, for instance popmonkey.net, popmonkey.photography, thesilverdaddies.com, bazaar.tf and abpc.ch.
ulimit.net at least partially shares name servers with other domains, for instance com-on-home.be, topuqikaonsystems.digital, syncbyte.com.sg, g69990.com and 800005.xyz.
These name servers are commonly used with zainab.ns.cloudflare.com, jade.ns.cloudflare.com and candy.ns.cloudflare.com.
Host names with six IP numbers:
Host name carol.ns.cloudflare.com points to: 2606:4700:50::adf5:3a50, 2803:f800:50::6ca2:c050, 2a06:98c1:50::ac40:2050, 108.162.192.80, 172.64.32.80 and 173.245.58.80.
Host name henry.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb0, 2803:f800:50::6ca2:c1b0, 2a06:98c1:50::ac40:21b0, 108.162.193.176, 172.64.33.176 and 173.245.59.176.
Mail Servers
Two mail servers handle ulimit.net: mail.protonmail.ch and mailsec.protonmail.ch.
ulimit.net shares the same mail server setup as other domains, for instance villya.com, beacon5.com, stanleyrost.net, swarlee.com and tanyavirago.com.
ulimit.net shares some mail servers with other domains, at least partially, for instance zaak.ch, cergov.org, drkarma.com, serewicz.com and raumnebenan.de.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host names with three IPs:
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128.
mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.