knerr.com - dns.ninja
knerr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.169.45🇺🇸 Jacksonville192.185.168.0/21 | ||||||
| PTR | 192-185-169-45.unifiedlayer.com | ||||||
| NS | ns57.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c2::1d🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| A | 97.74.108.29🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| NS | ns58.domaincontrol.com | ||||||
| A | 2603:5:22c2::1d🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| A | 173.201.76.29🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| MX | knerr.com.1.0001.arsmtp.com ⭐ | ||||||
| A | 8.31.233.88🇺🇸 APPRI-18.31.233.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US | ||||||
| PTR | server254.appriver.com | ||||||
| MX | knerr.com.2.0001.arsmtp.com(20) | ||||||
| A | 8.19.118.179🇺🇸 AS133808.19.118.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US | ||||||
| PTR | server255.appriver.com | ||||||
| TXT | MS=ms66158662 | ||||||
| TXT | v=spf1 ip4:147.0.148.242 include:appriver.com include:spf.protection.outlook.... | ||||||
| SOA | ns57.domaincontrol.comdns@jomax.net 2024-07-15 #0 | ||||||
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=1786448629 | ||||||
Subdomains
mail.knerr.com |
Same first word
knerr.com |
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns1.donet.com2015-08-19 → 2017-06-14 · 4 obs
● 2017-06-14 12:37:16
○ 2026-03-31 14:34:32
○ 2026-08-11 12:00:10
○NSdns2.donet.com2015-08-19 → 2017-06-14 · 4 obs
● 2017-06-14 12:37:16
○ 2026-03-31 14:34:32
○ 2026-08-11 12:00:10
●NSns57.domaincontrol.com2026-03-31 → 2026-08-11 · 3 obs
● 2026-03-31 14:34:32
● 2026-08-11 12:00:10
●NSns58.domaincontrol.com2026-03-31 → 2026-08-11 · 3 obs
● 2026-03-31 14:34:32
● 2026-08-11 12:00:10
●MXknerr.com.1.0001.arsmtp.com2017-06-14 → 2026-08-11 · 3 obs
● 2017-06-14 12:37:16
● 2026-08-11 12:00:10
●MXknerr.com.2.0001.arsmtp.com2017-06-14 → 2026-08-11 · 3 obs
● 2017-06-14 12:37:16
● 2026-08-11 12:00:10
○MXmail.donet.com2015-08-19 → 2016-11-27 · 4 obs
● 2016-11-27 04:07:46
○ 2017-06-14 12:37:16
○ 2026-08-11 12:00:10
○A147.0.148.2422016-11-27 → 2017-06-14 · 5 obs
● 2016-11-27 04:07:46
● 2017-06-14 12:37:16
○ 2026-03-31 14:34:32
○ 2026-08-11 12:00:10
●A192.185.169.452026-03-31 → 2026-08-11 · 3 obs
● 2026-03-31 14:34:32
● 2026-08-11 12:00:10
○A64.56.98.1422015-08-19 → 2016-08-18 · 4 obs
● 2016-08-18 18:00:10
○ 2016-11-27 04:07:46
○ 2026-08-11 12:00:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| knerr.com | ns57.domaincontrol.com, ns58.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.29
NS records: ns57.domaincontrol.com, ns58.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knerr.com (unsigned zone)
⏱️ Timing
Total: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.169.45 |
| NS | 2 | ns57.domaincontrol.com, ns58.domaincontrol.com |
| MX | 2 | knerr.com.1.0001.arsmtp.com (pri: 10), knerr.com.2.0001.arsmtp.com (pri: 20) |
| TXT | 2 | MS=ms66158662, v=spf1 ip4:147.0.148.242 include:apprive |
| SOA | 1 | ns57.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)
Analysis
Hierarchy
The domain mail.knerr.com falls under the parent knerr.com.
IP Addresses
knerr.com resolves to just one IP address, 192.185.169.45.
Two other host names, along with mail.tijifestivaltrek.com, mail.sherpatrekkingcompany.com and sherpatrekkingcompany.com, also share IP numbers with knerr.com.
Name Servers
knerr.com is served by two delegated name servers, ns57.domaincontrol.com and ns58.domaincontrol.com.
knerr.com shares its NS records with other domains, for example uhcnc.com, huntingfishingguides.com, kitchenbarn.net and two others.
Each of the two host names carries two IP addresses: ns57.domaincontrol.com points to 97.74.108.29 and 2603:5:21c2::1d, and ns58.domaincontrol.com points to 173.201.76.29 and 2603:5:22c2::1d.
Mail Servers
knerr.com is served by two mail servers, knerr.com.1.0001.arsmtp.com and knerr.com.2.0001.arsmtp.com.
Each of knerr.com.1.0001.arsmtp.com and knerr.com.2.0001.arsmtp.com has one IP address: knerr.com.1.0001.arsmtp.com uses 8.31.233.88 and knerr.com.2.0001.arsmtp.com uses 8.19.118.179.