postal-code-lookup.com - dns.ninja
postal-code-lookup.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.240.171.194🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | 162-240-171-194.unifiedlayer.com | ||||||
| NS | ns1.couchcruise.com ⭐ | ||||||
| A | 162.240.171.194🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | 162-240-171-194.unifiedlayer.com | ||||||
| NS | ns2.couchcruise.com | ||||||
| A | 162.240.171.194🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | 162-240-171-194.unifiedlayer.com | ||||||
| MX | postal-code-lookup.com ⭐ | ||||||
| A | 162.240.171.194🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | 162-240-171-194.unifiedlayer.com | ||||||
| TXT | v=spf1 ip4:162.240.171.194 ip4:192.185.24.177 ip4:192.185.12.31 +a +mx +ip4:1... | ||||||
| SOA | ns1.couchcruise.comroot@162-240-171-194.www.hostgator.com 2026-06-16 #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=1786043879 | ||||||
MX for
postal-code-lookup.com |
Subdomains
www.postal-code-lookup.com |
Same first word
postal-code-lookup.com |
DNS History
10 records (4 active, 6 former)
●NSns1.couchcruise.com2026-02-22 → 2026-08-06 · 3 obs
● 2026-02-22 19:47:48
● 2026-08-06 19:20:42
○NSns1.efinna.ca2015-07-04 → 2017-03-26 · 4 obs
● 2017-03-26 06:24:32
○ 2020-02-01 07:36:36
○ 2026-08-06 19:20:42
○NSns1.repairnreno.com2020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 07:36:36
○ 2026-02-22 19:47:48
○ 2026-08-06 19:20:42
●NSns2.couchcruise.com2026-02-22 → 2026-08-06 · 3 obs
● 2026-02-22 19:47:48
● 2026-08-06 19:20:42
○NSns2.efinna.ca2015-07-04 → 2017-03-26 · 4 obs
● 2017-03-26 06:24:32
○ 2020-02-01 07:36:36
○ 2026-08-06 19:20:42
○NSns2.repairnreno.com2020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 07:36:36
○ 2026-02-22 19:47:48
○ 2026-08-06 19:20:42
●MXpostal-code-lookup.com2015-07-04 → 2026-08-06 · 2 obs
● 2026-08-06 19:20:42
●A162.240.171.1942026-02-22 → 2026-08-06 · 3 obs
● 2026-02-22 19:47:48
● 2026-08-06 19:20:42
○A198.20.253.342020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 07:36:36
○ 2026-02-22 19:47:48
○ 2026-08-06 19:20:42
○A216.172.183.2052015-07-04 → 2017-03-26 · 4 obs
● 2017-03-26 06:24:32
○ 2020-02-01 07:36:36
○ 2026-08-06 19:20:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| postal-code-lookup.com | ns1.couchcruise.com, ns2.couchcruise.com | 2 records |
✅ Authoritative Response
Server:162.240.171.194
NS records: ns1.couchcruise.com, ns2.couchcruise.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postal-code-lookup.com (unsigned zone)
⏱️ Timing
Total: 1553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.240.171.194 |
| NS | 2 | ns2.couchcruise.com, ns1.couchcruise.com |
| MX | 1 | postal-code-lookup.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:162.240.171.194 ip4:192.185.2 |
| SOA | 1 | ns1.couchcruise.com root.162-240-171-194 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.couchcruise.com, ns2.couchcruise.com)
Analysis
Hierarchy
www.postal-code-lookup.com is a subdomain of postal-code-lookup.com.
Mail Server Role
postal-code-lookup.com handles its own mail, functioning as its own mail server.
IP Addresses
postal-code-lookup.com resolves to just one IP address, 162.240.171.194.
Two other host names, along with _dc-mx.0743cc9520f3.cosmeticdentistdentistry.com, ns1.couchcruise.com and ns2.couchcruise.com, also share IP numbers with postal-code-lookup.com.
Name Servers
Two name servers handle the delegation for postal-code-lookup.com: ns1.couchcruise.com and ns2.couchcruise.com.
postal-code-lookup.com shares its NS records with other domains, for example zipcodesusa.org, pincodepostoffice.com, couchcruise.com and two others.
ns1.couchcruise.com directs to 162.240.171.194, as does ns2.couchcruise.com — both hostnames resolve to that one IP address.
ns1.couchcruise.com along with ns2.couchcruise.com each resolve to 162.240.171.194 IP addresses.
Mail Servers
postal-code-lookup.com is served by just one mail server: postal-code-lookup.com.
postal-code-lookup.com carries a single IP number, which is 162.240.171.194.