cotrasvi.com - dns.ninja
cotrasvi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.223.8.186🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | mail.sgisoft.com | ||||||
| NS | ns1064.ui-dns.biz ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:33:64🇺🇸 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 | ns1064.ui-dns.biz | ||||||
| A | 185.132.33.64🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1064.ui-dns.biz | ||||||
| NS | ns1065.ui-dns.com | ||||||
| A | 2607:f1c0:fe:53:185:132:34:65🇺🇸 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 | ns1065.ui-dns.com | ||||||
| A | 185.132.34.65🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1065.ui-dns.com | ||||||
| NS | ns1107.ui-dns.de | ||||||
| A | 2607:f1c0:fe:53:185:132:32:107🇺🇸 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 | ns1107.ui-dns.de | ||||||
| A | 185.132.32.107🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1107.ui-dns.de | ||||||
| NS | ns1124.ui-dns.org | ||||||
| A | 2607:f1c0:fe:53:185:132:35:124🇺🇸 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 | ns1124.ui-dns.org | ||||||
| A | 185.132.35.124🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1124.ui-dns.org | ||||||
| MX | mail.cotrasvi.com ⭐ | ||||||
| A | 82.223.8.186🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | mail.sgisoft.com | ||||||
| TXT | v=spf1 +a +mx +a:sgisoft.net -all | ||||||
| SOA | ns1064.ui-dns.bizhostmaster@1and1.com 2018-06-08 #4 | ||||||
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=1785828287 | ||||||
Subdomains
mail.cotrasvi.com |
Same first word
cotrasvi.com |
Similar names
DNS History
11 records (6 active, 5 former)
○NSns.sgisoft.com2015-05-15 → 2017-07-10 · 4 obs
● 2017-07-10 03:14:20
○ 2026-03-20 06:08:52
○ 2026-08-04 07:52:06
○NSns1.sgisoft.com2015-05-15 → 2017-07-10 · 8 obs
● 2015-10-12 06:42:20
○ 2015-12-13 22:05:28
○ 2016-03-12 18:08:36
● 2016-11-25 11:48:42
● 2017-07-10 03:14:20
○ 2026-03-20 06:08:52
○ 2026-08-04 07:52:06
●NSns1064.ui-dns.biz2026-03-20 → 2026-08-04 · 3 obs
● 2026-03-20 06:08:52
● 2026-08-04 07:52:06
●NSns1065.ui-dns.com2026-03-20 → 2026-08-04 · 3 obs
● 2026-03-20 06:08:52
● 2026-08-04 07:52:06
●NSns1107.ui-dns.de2026-03-20 → 2026-08-04 · 3 obs
● 2026-03-20 06:08:52
● 2026-08-04 07:52:06
●NSns1124.ui-dns.org2026-03-20 → 2026-08-04 · 3 obs
● 2026-03-20 06:08:52
● 2026-08-04 07:52:06
○NSns2.sgisoft.com2015-05-15 → 2017-07-10 · 6 obs
● 2016-03-12 18:08:36
○ 2016-11-25 11:48:42
● 2017-07-10 03:14:20
○ 2026-03-20 06:08:52
○ 2026-08-04 07:52:06
●MXmail.cotrasvi.com2015-05-15 → 2026-08-04 · 2 obs
● 2026-08-04 07:52:06
○A82.223.19.512026-03-20 → 2026-03-20 · 3 obs
● 2026-03-20 06:08:52
○ 2026-08-04 07:52:06
●A82.223.8.1862026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 07:52:06
○A87.106.5.142015-05-15 → 2017-07-10 · 4 obs
● 2017-07-10 03:14:20
○ 2026-03-20 06:08:52
○ 2026-08-04 07:52:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cotrasvi.com | ns1107.ui-dns.de, ns1064.ui-dns.biz, ns1124.ui-dns.org, ns1065.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.82.65
NS records: ns1107.ui-dns.de, ns1064.ui-dns.biz, ns1124.ui-dns.org, ns1065.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotrasvi.com (unsigned zone)
⏱️ Timing
Total: 461ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.223.8.186 |
| NS | 4 | ns1064.ui-dns.biz, ns1065.ui-dns.com... |
| MX | 1 | mail.cotrasvi.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:sgisoft.net -all |
| SOA | 1 | ns1064.ui-dns.biz hostmaster.1and1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1065.ui-dns.com, ns1065.ui-dns.com)
Analysis
Hierarchy
cotrasvi.com is the parent zone for mail.cotrasvi.com.
IP Addresses
cotrasvi.com points to a single IP number: 82.223.8.186.
Additional host names — www.transportesmarsio.com, mail.navigalia.es, mail.benestarsl.com and two others — share IP numbers with cotrasvi.com.
Name Servers
cotrasvi.com has four authoritative name servers: ns1064.ui-dns.biz, ns1065.ui-dns.com, ns1107.ui-dns.de and ns1124.ui-dns.org.
cotrasvi.com partially shares its NS delegation with several other domains, including onlysport.de, cosmoscoslada.com, pulluin.com and two others.
In DNS configurations, these name servers often share authority with ns1065.ui-dns.biz, ns1065.ui-dns.de, ns1065.ui-dns.org and 7 other name servers.
ns1064.ui-dns.biz, ns1065.ui-dns.com, ns1107.ui-dns.de and ns1124.ui-dns.org each carry two IP addresses. ns1064.ui-dns.biz has 185.132.33.64 and 2607:f1c0:fe:53:185:132:33:64; ns1065.ui-dns.com has 185.132.34.65 and 2607:f1c0:fe:53:185:132:34:65; ns1107.ui-dns.de has 185.132.32.107 and 2607:f1c0:fe:53:185:132:32:107; ns1124.ui-dns.org has 185.132.35.124 and 2607:f1c0:fe:53:185:132:35:124.
Mail Servers
cotrasvi.com has one mail server: mail.cotrasvi.com.
mail.cotrasvi.com has exactly one IP number: 82.223.8.186.