knowpaper.com - robtex.com
knowpaper.com
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=1774584207 | ||||||
Subdomains
www.knowpaper.com |
DNS History
12 records (7 active, 5 former)
●NSns1083.ui-dns.biz2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:11:00
● 2026-03-27 04:11:02
●NSns1083.ui-dns.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:11:00
● 2026-03-27 04:11:02
●NSns1083.ui-dns.de2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:11:00
● 2026-03-27 04:11:02
●NSns1083.ui-dns.org2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:11:00
● 2026-03-27 04:11:02
○NSns57.1and1.com2015-05-24 → 2017-06-20 · 4 obs
● 2017-06-20 18:59:18
○ 2026-03-27 04:11:00
○ 2026-03-27 04:11:02
○NSns58.1and1.com2015-05-24 → 2017-06-20 · 4 obs
● 2017-06-20 18:59:18
○ 2026-03-27 04:11:00
○ 2026-03-27 04:11:02
○MXmx00.1and1.com2015-05-24 → 2017-06-20 · 4 obs
● 2017-06-20 18:59:18
○ 2026-03-27 04:11:00
○ 2026-03-27 04:11:02
●MXmx00.ionos.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:11:00
● 2026-03-27 04:11:02
○MXmx01.1and1.com2015-05-24 → 2017-06-20 · 4 obs
● 2017-06-20 18:59:18
○ 2026-03-27 04:11:00
○ 2026-03-27 04:11:02
●MXmx01.ionos.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 04:11:00
● 2026-03-27 04:11:02
●A216.250.121.722016-09-25 → 2026-03-27 · 3 obs
● 2016-09-25 16:14:26
● 2026-03-27 04:11:02
○A74.208.60.142015-05-24 → 2016-03-21 · 4 obs
● 2016-03-21 19:29:56
○ 2016-09-25 16:14:26
○ 2026-03-27 04:11:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| knowpaper.com | ns1083.ui-dns.de, ns1083.ui-dns.biz, ns1083.ui-dns.org, ns1083.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.82.83
NS records: ns1083.ui-dns.de, ns1083.ui-dns.biz, ns1083.ui-dns.org, ns1083.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowpaper.com (unsigned zone)
⏱️ Timing
Total: 1836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.250.121.72 |
| NS | 4 | ns1083.ui-dns.org, ns1083.ui-dns.com... |
| MX | 2 | mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-us.ionos.com ~all |
| SOA | 1 | ns1083.ui-dns.biz hostmaster.1and1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1083.ui-dns.com, ns1083.ui-dns.com)
Analysis
Hierarchy
The parent of www.knowpaper.com is knowpaper.com.
IP Addresses
knowpaper.com points to IP number: 216.250.121.72.
Other host names such as implemental.com, kalpe.org, israeliwineschool.tv, biddingplanner.com and americanalux.com share IPs with knowpaper.com.
Name Servers
knowpaper.com is delegated to four name servers: ns1083.ui-dns.biz, ns1083.ui-dns.com, ns1083.ui-dns.de and ns1083.ui-dns.org.
knowpaper.com at least partially shares name servers with other domains, for instance cristinapolop.com, ficep.at, sql-workbench.eu, immobilienscout24-7.com and happyveggie.de.
These name servers are commonly used alongside ns1115.ui-dns.com, ns1048.ui-dns.de, ns1080.ui-dns.org, ns1056.ui-dns.com, ns1063.ui-dns.org, ns1052.ui-dns.org, ns1125.ui-dns.biz, ns1090.ui-dns.de, ns1095.ui-dns.biz and ns1051.ui-dns.com.
Host names with two IP numbers: ns1083.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5153:100 and 217.160.81.83; ns1083.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5253:100 and 217.160.82.83; ns1083.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:83 and 217.160.80.83; ns1083.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5353:100 and 217.160.83.83.
Mail Servers
knowpaper.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.
The mail server setup for knowpaper.com matches that of other domains, for instance lawnhawgs.com, trainingazoma.com, agilante.net, cabanasanpablo.com and fteagle.net.
knowpaper.com shares some mail servers with other domains, at least in part, for instance marketcast.co.
Host names with a single IP:
mx00.ionos.com points to 74.208.5.3.
mx01.ionos.com points to 74.208.5.21.