linearco.com - dns.ninja
linearco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.208.236.147🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | 74-208-236-147.elastic-ssl.ui-r.com | ||||||
| NS | ns29.1and1.com ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:32:33🇺🇸 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 | ns1033.ui-dns.de | ||||||
| A | 185.132.32.33🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1033.ui-dns.de | ||||||
| NS | ns30.1and1.com | ||||||
| A | 2607:f1c0:fe:53:185:132:33:32🇺🇸 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 | ns1032.ui-dns.biz | ||||||
| A | 185.132.33.32🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1032.ui-dns.biz | ||||||
| MX | mx00.1and1.com ⭐ | ||||||
| A | 74.208.114.65🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx00.perfora.net | ||||||
| MX | mx01.1and1.com ⭐ | ||||||
| A | 74.208.114.66🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx01.perfora.net | ||||||
| SOA | ns29.1and1.comhostmaster@1and1.com 2016-07-25 #0 | ||||||
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=1785703372 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○A216.250.121.22017-03-14 → 2017-03-14 · 4 obs
● 2017-03-14 11:04:56
○ 2026-03-01 00:40:36
○ 2026-08-02 20:55:30
●A74.208.236.1472026-03-01 → 2026-08-02 · 3 obs
● 2026-03-01 00:40:36
● 2026-08-02 20:55:30
○A74.208.29.752007-10-31 → 2016-07-05 · 4 obs
● 2016-07-05 07:12:38
○ 2017-03-14 11:04:56
○ 2026-08-02 20:55:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net... | - |
| linearco.com | ns29.1and1.com, ns30.1and1.com | 4 records |
✅ Authoritative Response
Server:217.160.80.33
NS records: ns29.1and1.com, ns30.1and1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linearco.com (unsigned zone)
⏱️ Timing
Total: 216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.147 |
| NS | 2 | ns30.1and1.com, ns29.1and1.com |
| MX | 2 | mx01.1and1.com (pri: 10), mx00.1and1.com (pri: 10) |
| SOA | 1 | ns29.1and1.com hostmaster.1and1.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.1and1.com, ns29.1and1.com, ns30.1and1.com...)
Analysis
IP Addresses
linearco.com points to a single IP number: 74.208.236.147.
Additional host names — texasdownlow.com, national-asbuilts.com, switchtechnologies.com and two others — share IP numbers with linearco.com.
Name Servers
Two name servers handle the delegation for linearco.com: ns29.1and1.com and ns30.1and1.com.
linearco.com shares its name server setup with other domains, including amateurtravelagent.com, advanced1.net, fitrecord.com and two others.
The name servers of linearco.com overlap at least partially with those of other domains — among them mjlj.com, labresh.com, remcom.com and two more.
These name servers commonly co-occur with the name servers ns-us.1and1-dns.com, ns-us.1and1-dns.org, ns-us.1and1-dns.us and ns-us.1and1-dns.de.
ns29.1and1.com and ns30.1and1.com both carry two IP addresses. The A records for ns29.1and1.com are 185.132.32.33 and 2607:f1c0:fe:53:185:132:32:33; the A records for ns30.1and1.com are 185.132.33.32 and 2607:f1c0:fe:53:185:132:33:32.
Mail Servers
linearco.com has two mail servers: mx00.1and1.com and mx01.1and1.com.
linearco.com shares the same mail server setup as other domains, including 44automart.com, pointofnovelty.com, aztex.org and two others.
linearco.com shares mail servers — at least in part — with other domains, including qed-associates.com, mail.servtrust.com, webfortress.org and two others.
The mail servers aspmx.l.google.com and alt1.aspmx.l.google.com are commonly paired with these mail servers.
Both mx00.1and1.com and mx01.1and1.com have a single IP address each — mx00.1and1.com resolves to 74.208.114.65 while mx01.1and1.com resolves to 74.208.114.66.