sirchallenge.net - robtex.com
sirchallenge.net
net
| 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=1784522327 | ||||||
Same first word
sirchallenge.com |
sirchallenge.net |
Similar names
englishclear.com |
elgincharles.com |
clearenglish.org |
hellercasing.com |
clearenglish.net |
angeschiller.com |
clearenglish.com |
ginascheller.com |
DNS History
13 records (7 active, 6 former)
○NSns-de.1and1-dns.biz2015-07-23 → 2017-01-29 · 4 obs
● 2017-01-29 13:12:34
○ 2018-08-18 12:45:56
○ 2026-07-20 04:53:52
○NSns-de.1and1-dns.com2015-07-23 → 2017-01-29 · 4 obs
● 2017-01-29 13:12:34
○ 2018-08-18 12:45:56
○ 2026-07-20 04:53:52
○NSns-de.1and1-dns.de2015-07-23 → 2017-01-29 · 4 obs
● 2017-01-29 13:12:34
○ 2018-08-18 12:45:56
○ 2026-07-20 04:53:52
○NSns-de.1and1-dns.org2015-07-23 → 2017-01-29 · 4 obs
● 2017-01-29 13:12:34
○ 2018-08-18 12:45:56
○ 2026-07-20 04:53:52
●NSns1039.ui-dns.biz2018-08-18 → 2026-07-20 · 3 obs
● 2018-08-18 12:45:56
● 2026-07-20 04:53:52
●NSns1039.ui-dns.com2018-08-18 → 2026-07-20 · 3 obs
● 2018-08-18 12:45:56
● 2026-07-20 04:53:52
●NSns1039.ui-dns.de2018-08-18 → 2026-07-20 · 3 obs
● 2018-08-18 12:45:56
● 2026-07-20 04:53:52
●NSns1039.ui-dns.org2018-08-18 → 2026-07-20 · 3 obs
● 2018-08-18 12:45:56
● 2026-07-20 04:53:52
●MXmx00.ionos.de2026-07-01 → 2026-07-20 · 3 obs
● 2026-07-01 20:36:30
● 2026-07-20 04:53:52
○MXmx00.kundenserver.de2015-07-23 → 2018-08-18 · 4 obs
● 2018-08-18 12:45:56
○ 2026-07-01 20:36:30
○ 2026-07-20 04:53:52
●MXmx01.ionos.de2026-07-01 → 2026-07-20 · 3 obs
● 2026-07-01 20:36:30
● 2026-07-20 04:53:52
○MXmx01.kundenserver.de2015-07-23 → 2018-08-18 · 4 obs
● 2018-08-18 12:45:56
○ 2026-07-01 20:36:30
○ 2026-07-20 04:53:52
●A85.125.7.682015-07-23 → 2026-07-20 · 2 obs
● 2026-07-20 04:53:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sirchallenge.net | ns1039.ui-dns.de, ns1039.ui-dns.biz, ns1039.ui-dns.org, ns1039.ui-dns.com | - |
✅ Authoritative Response
Server:217.160.83.39
NS records: ns1039.ui-dns.de, ns1039.ui-dns.biz, ns1039.ui-dns.org, ns1039.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sirchallenge.net (unsigned zone)
⏱️ Timing
Total: 571ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.125.7.68 |
| NS | 4 | ns1039.ui-dns.org, ns1039.ui-dns.de... |
| MX | 2 | mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1039.ui-dns.org hostmaster.kundenserve |
Analysis
IP Addresses
sirchallenge.net directs to one IP number, which is 85.125.7.68.
There are other host names — 85-125-7-68.static.upcbusiness.at among them — that share IP numbers with sirchallenge.net.
Name Servers
The domain sirchallenge.net is delegated to these four name servers: ns1039.ui-dns.biz, ns1039.ui-dns.com, ns1039.ui-dns.de and ns1039.ui-dns.org.
At least some of sirchallenge.net's name servers are shared with other domains, for example elephorm.com, atouvet.fr, artenfoque.com and two more.
These name servers tend to co-occur with ns1056.ui-dns.org, ns1071.ui-dns.biz, ns1118.ui-dns.org and 6 other name servers in the same DNS delegations.
Four hostnames, each resolving to a pair of IP addresses: ns1039.ui-dns.biz directs to 185.132.33.39 and 2607:f1c0:fe:53:185:132:33:39; ns1039.ui-dns.com directs to 185.132.34.39 and 2607:f1c0:fe:53:185:132:34:39; ns1039.ui-dns.de directs to 185.132.32.39 and 2607:f1c0:fe:53:185:132:32:39; ns1039.ui-dns.org directs to 217.160.83.39 and 2001:8d8:fe:53:0:d9a0:5327:100.
Mail Servers
The MX records for sirchallenge.net point to two mail servers: mx00.ionos.de and mx01.ionos.de.
sirchallenge.net has the same mail server arrangement as a number of other domains, for example mael-scentofmen.com, ewnor.de, argo.de and two more.
sirchallenge.net overlaps on mail servers with certain other domains, befish.com among them.
Each of mx00.ionos.de and mx01.ionos.de has one IP address: mx00.ionos.de uses 212.227.15.41 and mx01.ionos.de uses 217.72.192.67.