knowhow.ro - robtex.com
knowhow.ro
ro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | primary.rotld.ro ⭐ | ||||||
| NS | dns-at.rotld.ro | ||||||
| NS | dns-c.rotld.ro | ||||||
| NS | dns-ro.denic.de ⚠️ Not in parent delegation | ||||||
| NS | sec-dns-a.rotld.ro | ||||||
| NS | sec-dns-b.rotld.ro | ||||||
| SOA | primary.rotld.rohostmaster@rotld.ro serial=2018427807 | ||||||
Subdomains
mx.knowhow.ro |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSns1.ipage.com2015-05-30 → 2017-01-14 · 4 obs
● 2017-01-14 08:04:52
○ 2018-09-09 08:55:10
○ 2026-04-29 05:14:32
●NSns1.parkingcrew.net2026-04-23 → 2026-04-29 · 3 obs
● 2026-04-23 11:44:38
● 2026-04-29 05:14:32
○NSns2.ipage.com2015-05-30 → 2017-01-14 · 4 obs
● 2017-01-14 08:04:52
○ 2018-09-09 08:55:10
○ 2026-04-29 05:14:32
●NSns2.parkingcrew.net2026-04-23 → 2026-04-29 · 3 obs
● 2026-04-23 11:44:38
● 2026-04-29 05:14:32
●MXmail.h-email.net2026-04-23 → 2026-04-29 · 3 obs
● 2026-04-23 11:44:38
● 2026-04-29 05:14:32
○MXmx.knowhow.ro2015-05-30 → 2017-01-14 · 4 obs
● 2017-01-14 08:04:52
○ 2018-09-09 08:55:10
○ 2026-04-29 05:14:32
●A104.247.81.992026-04-23 → 2026-04-29 · 3 obs
● 2026-04-23 11:44:38
● 2026-04-29 05:14:32
○A66.96.147.1062015-05-30 → 2016-01-19 · 4 obs
● 2016-01-19 01:50:28
○ 2016-04-07 22:49:02
○ 2026-04-29 05:14:32
○A66.96.149.162016-04-07 → 2016-10-05 · 5 obs
● 2016-04-07 22:49:02
● 2016-10-05 22:03:16
○ 2017-01-14 08:04:52
○ 2026-04-29 05:14:32
○A66.96.149.202017-01-14 → 2017-01-14 · 4 obs
● 2017-01-14 08:04:52
○ 2018-09-09 08:55:10
○ 2026-04-29 05:14:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ro | sec-dns-b.rotld.ro, dns-at.rotld.ro, dns-c.rotld.ro, primary.rotld.ro... | - |
| knowhow.ro | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:76.223.21.9
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowhow.ro (unsigned zone)
⏱️ Timing
Total: 569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.parkingcrew.net, ns2.parkingcrew.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.parkingcrew.net hostmaster.knowhow.r |
Analysis
Hierarchy
The parent of mx.knowhow.ro is knowhow.ro.
IP Addresses
knowhow.ro points to a single IP: 104.247.81.99.
Other host names, for instance osixy2.com, www.consorcio.it, diapergirl-in-public.com, kaubapsy.com and mail.e-maxima.lv share IP numbers with knowhow.ro.
Name Servers
Two name servers ns1.parkingcrew.net and ns2.parkingcrew.net handle delegation for knowhow.ro.
knowhow.ro uses the same name server setup as other domains, for example msn.www.ceres-ecotur.es, www.2006finamasters.org, terorized.com, bush18.com and aghu.com.
knowhow.ro shares name servers with other domains at least partially, for instance static-9.134.97.14-tataidc.co.in, 115.229.4.static-bangalore.tcl.net.in and static-109.161.194.14-tataidc.co.in.
Host names with one IP number: The host name ns1.parkingcrew.net points to 13.248.158.159 and the host name ns2.parkingcrew.net points to 76.223.21.9.
Mail Servers
knowhow.ro is handled by a single mail server, mail.h-email.net.
knowhow.ro has the same mail server setup as other domains, including ns2.canoes.in, baraquera.com, geruchsensoren.de, seoonline.info and lehrgaenge.de.
The host name mail.h-email.net has ten IP numbers: 5.75.171.74, 5.161.98.212, 5.161.194.135, 49.13.4.90, 91.107.214.206, 162.55.164.116, 165.227.156.49, 165.227.159.144, 167.235.143.33 and 178.62.199.248.