about.ltda - robtex.com
about.ltda
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.ns14.net ⚠️ Not in zone NS records | ||||||
| A | 2001:8d8:fe:53:217:160:80:160🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-ix1.ui-dns.de | ||||||
| A | 217.160.80.160🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-ix1.ui-dns.de | ||||||
| NS | b.ns14.net ⚠️ Not in zone NS records | ||||||
| A | 2001:8d8:fe:53:217:160:81:160🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-ix1.ui-dns.biz | ||||||
| A | 217.160.81.160🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-ix1.ui-dns.biz | ||||||
| NS | c.ns14.net ⚠️ Not in zone NS records | ||||||
| A | 2607:f1c0:fe:53:185:132:35:160🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns-ix1.ui-dns.org | ||||||
| A | 185.132.35.160🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-ix1.ui-dns.org | ||||||
| NS | d.ns14.net ⚠️ Not in zone NS records | ||||||
| A | 2607:f1c0:fe:53:185:132:34:160🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns-ix1.ui-dns.com | ||||||
| A | 185.132.34.160🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-ix1.ui-dns.com | ||||||
ltda
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.ltda ⭐ | ||||||
| NS | a2.nic.ltda | ||||||
| NS | b0.nic.ltda | ||||||
| NS | c0.nic.ltda | ||||||
| SOA | a0.nic.ltdahostmaster@donuts.email serial=1792421656 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
5 records (4 active, 1 former)
○A62.116.130.82016-12-12 → 2016-12-12 · 3 obs
○ 2026-09-24 03:03:06
○ 2026-10-19 15:29:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ltda | a0.nic.ltda, a2.nic.ltda, b0.nic.ltda, c0.nic.ltda | 8 records |
| about.ltda | b.ns14.net, c.ns14.net, d.ns14.net, a.ns14.net | - |
✅ Authoritative Response
Server:217.160.81.160
NS records: b.ns14.net, c.ns14.net, d.ns14.net, a.ns14.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 1054ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.ltda, a0.nic.ltda, a2.nic.ltda...)
Analysis
Name Servers
The NS records for about.ltda point to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.
about.ltda partially shares its NS delegation with several other domains, including mortifer.de, rath-ulrich.de, wezagtools.in and two others.
These name servers often co-occur with the name servers ns01.w-commerce.de.
a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net each carry two IP addresses. a.ns14.net has 217.160.80.160 and 2001:8d8:fe:53:217:160:80:160; b.ns14.net has 217.160.81.160 and 2001:8d8:fe:53:217:160:81:160; c.ns14.net has 185.132.35.160 and 2607:f1c0:fe:53:185:132:35:160; d.ns14.net has 185.132.34.160 and 2607:f1c0:fe:53:185:132:34:160.