linboston.com - robtex.com
linboston.com
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=1774770612 | ||||||
Subdomains
Same first word
linboston.com |
Similar names
DNS History
11 records (7 active, 4 former)
○NSdns0.zoneedit.com2015-06-09 → 2017-09-02 · 4 obs
● 2017-09-02 08:29:38
○ 2026-02-28 08:08:16
○ 2026-03-29 07:54:12
●NSns19.worldnic.com2026-02-28 → 2026-03-29 · 3 obs
● 2026-02-28 08:08:16
● 2026-03-29 07:54:12
●NSns20.worldnic.com2026-02-28 → 2026-03-29 · 3 obs
● 2026-02-28 08:08:16
● 2026-03-29 07:54:12
○NSns8.zoneedit.com2015-06-09 → 2017-09-02 · 4 obs
● 2017-09-02 08:29:38
○ 2026-02-28 08:08:16
○ 2026-03-29 07:54:12
○NSns9.zoneedit.com2015-06-09 → 2017-09-02 · 4 obs
● 2017-09-02 08:29:38
○ 2026-02-28 08:08:16
○ 2026-03-29 07:54:12
●MXlinboston-com.mail.protection.outlook.com2015-06-09 → 2026-03-29 · 2 obs
● 2026-03-29 07:54:12
●A198.185.159.1442026-02-28 → 2026-03-29 · 3 obs
● 2026-02-28 08:08:16
● 2026-03-29 07:54:12
●A198.185.159.1452026-02-28 → 2026-03-29 · 3 obs
● 2026-02-28 08:08:16
● 2026-03-29 07:54:12
●A198.49.23.1442026-02-28 → 2026-03-29 · 3 obs
● 2026-02-28 08:08:16
● 2026-03-29 07:54:12
●A198.49.23.1452026-02-28 → 2026-03-29 · 3 obs
● 2026-02-28 08:08:16
● 2026-03-29 07:54:12
○A208.109.181.1382015-06-09 → 2017-09-02 · 4 obs
● 2017-09-02 08:29:38
○ 2026-02-28 08:08:16
○ 2026-03-29 07:54:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net... | - |
| linboston.com | ns19.worldnic.com, ns20.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.214
NS records: ns19.worldnic.com, ns20.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linboston.com (unsigned zone)
⏱️ Timing
Total: 286ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.145, 198.185.159.144... |
| NS | 2 | ns19.worldnic.com, ns20.worldnic.com |
| MX | 1 | linboston-com.mail.protection.outlook.co |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms94373099 |
| SOA | 1 | NS19.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns19.worldnic.com, ns20.worldnic.com)
Analysis
Hierarchy
linboston.com is a parent of smtp.linboston.com, nrw.linboston.com and mail.linboston.com.
IP Addresses
linboston.com maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names, for instance jansfinest.com, apac365.org, nzmoment.com, pcc2.net and siedels.com share IP numbers with linboston.com.
Name Servers
Two name servers ns19.worldnic.com and ns20.worldnic.com are delegated to linboston.com.
linboston.com uses the same name server configuration as other domains, such as lckc.org, mockett.org, whisiding.com, oldlinebank.com and aisservice.com.
Host names with a single IP address:
ns19.worldnic.com points to 162.159.26.214
ns20.worldnic.com points to 162.159.27.150
Mail Servers
linboston.com is handled by a single mail server, linboston-com.mail.protection.outlook.com.
linboston-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::7, 2a01:111:f403:c91d::b, 2a01:111:f403:f90b::, 2a01:111:f403:f90c::, 52.101.8.44, 52.101.9.17, 52.101.40.6 and 52.101.41.180.