ayuu.com - robtex.com
ayuu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.201.138.61🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | mail.ayuu.de | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| TXT | v=spf1 ip4:138.201.138.61 mx -all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-06-13 #1 | ||||||
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=1781424705 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSns.cms4life.com2016-05-19 → 2018-08-01 · 5 obs
● 2016-05-19 07:15:58
● 2018-08-01 22:53:06
○ 2026-06-12 20:04:56
○ 2026-06-14 08:40:28
●NSns1.first-ns.de2015-07-23 → 2026-06-14 · 5 obs
● 2016-02-06 15:13:18
○ 2016-05-19 07:15:58
● 2018-08-01 22:53:06
● 2026-06-14 08:40:28
●NSrobotns2.second-ns.de2015-07-23 → 2026-06-14 · 2 obs
● 2026-06-14 08:40:28
●NSrobotns3.second-ns.com2015-07-23 → 2026-06-14 · 2 obs
● 2026-06-14 08:40:28
○MXmail.ayuu.de2015-07-23 → 2016-02-06 · 4 obs
● 2016-02-06 15:13:18
○ 2016-05-19 07:15:58
○ 2026-06-14 08:40:28
○MXmx.ayuu.de2016-05-19 → 2018-08-01 · 5 obs
● 2016-05-19 07:15:58
● 2018-08-01 22:53:06
○ 2026-06-12 20:04:56
○ 2026-06-14 08:40:28
●A138.201.138.612026-06-12 → 2026-06-14 · 3 obs
● 2026-06-12 20:04:56
● 2026-06-14 08:40:28
○A138.201.35.2472016-05-19 → 2018-08-01 · 5 obs
● 2016-05-19 07:15:58
● 2018-08-01 22:53:06
○ 2026-06-12 20:04:56
○ 2026-06-14 08:40:28
○A2a01:4f8:171:3756:3::62016-11-29 → 2018-08-01 · 5 obs
● 2016-11-29 03:06:04
● 2018-08-01 22:53:06
○ 2026-06-12 20:04:56
○ 2026-06-14 08:40:28
○A5.9.52.1702015-07-23 → 2016-02-06 · 4 obs
● 2016-02-06 15:13:18
○ 2016-05-19 07:15:58
○ 2026-06-14 08:40:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ayuu.com | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | 2 records |
✅ Authoritative Response
Server:213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ayuu.com (unsigned zone)
⏱️ Timing
Total: 759ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.138.61 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| TXT | 1 | v=spf1 ip4:138.201.138.61 mx -all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)
Analysis
IP Addresses
ayuu.com resolves to one IP address: 138.201.138.61.
www.nachhilfe-rechnungswesen.de, nhv24.de, cms4life.com and two other host names share IP numbers with ayuu.com.
Name Servers
ayuu.com has three name servers — robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
At least some of ayuu.com's name servers are shared with other domains, for example ndv-online.eu, tortronik.de, atlantic-congress-hotel-messe-essen.de and two more.
Each of robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de points to two IP numbers. robotns3.second-ns.com points to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de points to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de points to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.