knowunity.de - robtex.com
knowunity.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1778496891 | ||||||
rank #19139 in the tld
🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #216,417
Subdomains
content.knowunity.de |
www.knowunity.de |
featureflags.knowunity.de |
Same first word
DNS History
12 records (12 active, 0 former)
●NSbrett.ns.cloudflare.com2026-02-14 → 2026-05-11 · 2 obs
● 2026-05-11 10:55:58
●NSteagan.ns.cloudflare.com2026-02-14 → 2026-05-11 · 2 obs
● 2026-05-11 10:55:58
●MXalt1.aspmx.l.google.com2026-02-14 → 2026-05-11 · 2 obs
● 2026-05-11 10:55:58
●MXalt2.aspmx.l.google.com2026-02-14 → 2026-05-11 · 2 obs
● 2026-05-11 10:55:58
●MXalt3.aspmx.l.google.com2026-02-14 → 2026-05-11 · 2 obs
● 2026-05-11 10:55:58
●MXalt4.aspmx.l.google.com2026-02-14 → 2026-05-11 · 2 obs
● 2026-05-11 10:55:58
●MXaspmx.l.google.com2026-02-14 → 2026-05-11 · 2 obs
● 2026-05-11 10:55:58
●MXtbt2jdax7b6r5auadk43czg7ecs7mybho47pob6mhgrsznuwkckq.mx-verification.google.com2026-02-14 → 2026-05-11 · 2 obs
● 2026-05-11 10:55:58
●A104.21.20.1392026-02-14 → 2026-05-11 · 2 obs
● 2026-05-11 10:55:58
●A172.67.192.2422026-02-14 → 2026-05-11 · 2 obs
● 2026-05-11 10:55:58
●A2606:4700:3031::6815:148b2026-02-14 → 2026-05-11 · 2 obs
● 2026-05-11 10:55:58
●A2606:4700:3037::ac43:c0f22026-02-14 → 2026-05-11 · 2 obs
● 2026-05-11 10:55:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| knowunity.de | brett.ns.cloudflare.com, teagan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.76
NS records: brett.ns.cloudflare.com, teagan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowunity.de (unsigned zone)
⏱️ Timing
Total: 1136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.192.242, 104.21.20.139 |
| AAAA | 2 | 2606:4700:3031::6815:148b, 2606:4700:3037::ac43:c0f2 |
| NS | 2 | brett.ns.cloudflare.com, teagan.ns.cloudflare.com |
| MX | 6 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 9 | MS=ms48857376, anthropic-domain-verification-a85hmt=29F... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brett.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
knowunity.de is a parent of content.knowunity.de, www.knowunity.de and featureflags.knowunity.de.
IP Addresses
knowunity.de maps to four IP numbers: 2606:4700:3031::6815:148b, 2606:4700:3037::ac43:c0f2, 104.21.20.139 and 172.67.192.242.
Other host names, for instance gfe2s0t20.com, ogedoda.top, vorophylos.com, bmsl.org and www.opycom.it share IP numbers with knowunity.de.
Name Servers
Two name servers brett.ns.cloudflare.com and teagan.ns.cloudflare.com are delegated to knowunity.de.
knowunity.de uses the same name server configuration as other domains, such as knowunity.ro, knowunity.pl, knowunity.cz, florabowley.com and knowunity.fr.
knowunity.de at least partially shares name servers with other domains such as 1xbet-ilv.top, careercoachrickduff.com, ndax-sso-login.pages.dev, rodfinconsult.com and ggininn.com.
These name servers are commonly used with amos.ns.cloudflare.com and cortney.ns.cloudflare.com.
Host names with six IP numbers: Host name brett.ns.cloudflare.com points to 2606:4700:58::adf5:3b4c, 2803:f800:50::6ca2:c14c, 2a06:98c1:50::ac40:214c, 108.162.193.76, 172.64.33.76 and 173.245.59.76; host name teagan.ns.cloudflare.com points to 2606:4700:50::a29f:26ae, 2803:f800:50::6ca2:c2ae, 2a06:98c1:50::ac40:22ae, 108.162.194.174, 162.159.38.174 and 172.64.34.174.
Mail Servers
knowunity.de is handled by six mail servers: aspmx.l.google.com, tbt2jdax7b6r5auadk43czg7ecs7mybho47pob6mhgrsznuwkckq.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
knowunity.de shares mail servers with other domains at least in part, for instance ns500841.ns500821.ns500841.ns500794.ns500821.ns500794.ns500795.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, isolated.es, ns500731.ns500671.ns500731.ns500671.ns500731.ns500704.ns500688.ns500688.ns500688.ns500291.ns500666.tenderladiesbz.com, ns500671.ns500671.ns500731.ns500742.ns500671.ns500671.ns500731.ns500688.ns500688.ns500688.ns500671.ns500671.ns500671.ns500131.lustychickser.com and bedcenterbh.com.
These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4004:c08::1b and 172.253.63.26
alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.27
alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.27
alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26
alt4.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1b and 192.178.209.26
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)