knownzone.com - robtex.com
knownzone.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.73.9.1🇬🇧 ENIXLTD185.73.9.0/24 | ||||||
| NS | ns1.usa.cloudns.io ⭐ | ||||||
| A | 75.2.86.204🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a40296d1acd960697.awsglobalaccelerator.com | ||||||
| NS | ns2.usa.cloudns.io | ||||||
| A | 166.117.220.151🇺🇸 Amazon166.117.208.0/20 | ||||||
| PTR | a40296d1acd960697.awsglobalaccelerator.com | ||||||
| MX | knownzone.com ⭐ | ||||||
| A | 185.73.9.1🇬🇧 ENIXLTD185.73.9.0/24 | ||||||
| TXT | v=spf1 ip4:185.73.9.1 include:spf.hostns.io +a +mx -all | ||||||
| SOA | ns1.usa.cloudns.ioalerting@hostns.io 2026-06-10 #4 | ||||||
com
| 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=1783918527 | ||||||
MX for
knownzone.com |
Same first word
knownzone.com |
DNS History
9 records (4 active, 5 former)
○NSns.buydomains.com2015-10-29 → 2017-07-08 · 4 obs
● 2017-07-08 11:49:04
○ 2026-06-10 17:50:18
○ 2026-07-13 05:09:46
●NSns1.usa.cloudns.io2026-06-10 → 2026-07-13 · 3 obs
● 2026-06-10 17:50:18
● 2026-07-13 05:09:46
●NSns2.usa.cloudns.io2026-06-10 → 2026-07-13 · 3 obs
● 2026-06-10 17:50:18
● 2026-07-13 05:09:46
●MXknownzone.com2026-06-10 → 2026-07-13 · 2 obs
● 2026-07-13 05:09:46
○A141.8.225.1242016-01-15 → 2016-09-29 · 5 obs
● 2016-01-15 13:09:40
● 2016-09-29 03:15:36
○ 2016-12-02 04:05:34
○ 2026-07-13 05:09:46
●A185.73.9.12026-06-10 → 2026-07-13 · 3 obs
● 2026-06-10 17:50:18
● 2026-07-13 05:09:46
○A207.148.248.1432016-12-02 → 2017-07-08 · 5 obs
● 2016-12-02 04:05:34
● 2017-07-08 11:49:04
○ 2026-06-10 17:50:18
○ 2026-07-13 05:09:46
○A50.63.202.1042015-10-29 → 2015-10-29 · 4 obs
● 2015-10-29 15:34:08
○ 2016-01-15 13:09:40
○ 2026-07-13 05:09:46
○A66.151.181.492015-06-14 → 2015-06-14 · 3 obs
○ 2015-10-29 15:34:08
○ 2026-07-13 05:09:46
🔍 DNS Trace
Analysis
Mail Server Role
knownzone.com handles its own mail, functioning as its own mail server.
IP Addresses
knownzone.com resolves to just one IP address, 185.73.9.1.
Two other host names, along with luxorprofessional.com, blogscheme.com and origensv.com, also share IP numbers with knownzone.com.
Name Servers
DNS delegation for knownzone.com points to two name servers: ns1.usa.cloudns.io and ns2.usa.cloudns.io.
knownzone.com shares its NS records with other domains, for example scienceofcollaboratories.org, psicoterapiatrec.com, luxor-joyeria.com and two others.
knownzone.com has at least partial name server overlap with other domains, such as auxicar.com.mx, greenearth.ae, servicomps.com and two others.
ns1.bravo-reyhosting.com.mx, ns2.bravo-reyhosting.com.mx and ns1.disenodetiendavirtual.com — plus 7 other name servers — are commonly paired with these name servers.
ns1.usa.cloudns.io directs to 75.2.86.204 and ns2.usa.cloudns.io directs to 166.117.220.151; each host name points to exactly one IP number.
Mail Servers
knownzone.com is served by just one mail server: knownzone.com.
knownzone.com has exactly one IP number: 185.73.9.1.