knowflow.io - robtex.com
knowflow.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1778469990 | ||||||
Subdomains
www.knowflow.io |
Same first word
DNS History
6 records (6 active, 0 former)
●NSns.majordomo.ru2019-12-19 → 2026-05-11 · 2 obs
● 2026-05-11 03:39:06
●NSns2.majordomo.ru2019-12-19 → 2026-05-11 · 2 obs
● 2026-05-11 03:39:06
●NSns3.majordomo.ru2019-12-19 → 2026-05-11 · 2 obs
● 2026-05-11 03:39:06
●NSns4.majordomo.ru2026-04-08 → 2026-05-11 · 3 obs
● 2026-04-08 15:12:04
● 2026-05-11 03:39:06
●MXmx.yandex.net2019-12-19 → 2026-05-11 · 2 obs
● 2026-05-11 03:39:06
●A185.93.111.1592019-12-19 → 2026-05-11 · 2 obs
● 2026-05-11 03:39:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, b0.nic.io, c0.nic.io, a0.nic.io | - |
| knowflow.io | ns.majordomo.ru, ns2.majordomo.ru, ns3.majordomo.ru | - |
✅ Authoritative Response
Server:78.108.80.90
NS records: ns.majordomo.ru, ns2.majordomo.ru, ns3.majordomo.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowflow.io (unsigned zone)
⏱️ Timing
Total: 982ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.93.111.159 |
| NS | 4 | ns4.majordomo.ru, ns.majordomo.ru... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 3 | yandex-verification: 038f1889d5266af2, v=spf1 ip4:185.93.111.159 include:_spf.g... |
| SOA | 1 | ns.majordomo.ru support.majordomo.ru |
Analysis
Hierarchy
The parent of www.knowflow.io is knowflow.io.
IP Addresses
knowflow.io points to a single IP: 185.93.111.159.
Other host names, such as www.knowflow.io, share IP numbers with knowflow.io.
Name Servers
knowflow.io's delegation is handled by four name servers: ns2.majordomo.ru, ns3.majordomo.ru, ns4.majordomo.ru and ns.majordomo.ru.
knowflow.io partially shares name servers with other domains; examples include trustspb.ru, elchanin.ru, moneypartners.ru, apogey-mebel.ru and family-centr.by.
Host names with one IP:
ns2.majordomo.ru points to 78.108.88.164
ns3.majordomo.ru points to 78.108.80.90
ns4.majordomo.ru points to 78.108.88.165
ns.majordomo.ru points to 78.108.80.80
Mail Servers
knowflow.io is handled by a single mail server, mx.yandex.net.
knowflow.io has the same mail server setup as other domains, including collectui.com, magic-signs.com, vdotomotiv.com, anadoluisg.com and voltbikes.ru.
knowflow.io shares some mail servers with other domains, at least partially, such as bogma.ru, playmafia.pro, adres-obninsk.ru, olginka-chocolate.ru and twtw.ru.
These mail servers are often used with the mail servers mx.yandex.ru.
Host mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.