searsmastercard.com - robtex.com
searsmastercard.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.nsroot1.com ⭐ | ||||||
| A | 156.154.64.172🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns172.ultradns.com | ||||||
| NS | ns2.nsroot2.com | ||||||
| A | 193.108.91.190🇳🇱 Akamai193.108.91.0/24 Technologies | ||||||
| PTR | a1-190.akam.net | ||||||
| PTR | ns1-190.akam.net | ||||||
| TXT | v=spf1 include:spf-00123c01.pphosted.com -all | ||||||
| SOA | ns1.nsroot1.comhostmaster@citi.com serial=2021098714 | ||||||
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=1771291435 | ||||||
PTR for
Subdomains
www.searsmastercard.com |
Same first word
searsmastercard.com |
DNS History
6 records (2 active, 4 former)
●NSns1.nsroot1.com2015-08-02 → 2026-03-23 · 2 obs
● 2026-03-23 23:59:16
●NSns2.nsroot2.com2015-08-02 → 2026-03-23 · 2 obs
● 2026-03-23 23:59:16
○A192.193.102.1752015-09-08 → 2026-02-17 · 5 obs
● 2015-09-08 15:07:28
● 2026-02-17 00:17:32
○ 2026-02-17 10:21:30
○ 2026-03-23 23:59:16
○A192.193.103.2222015-08-02 → 2015-08-02 · 3 obs
○ 2015-09-08 15:07:28
○ 2026-03-23 23:59:16
○A192.193.218.1302015-09-08 → 2026-02-17 · 5 obs
● 2015-09-08 15:07:28
● 2026-02-17 00:17:32
○ 2026-02-17 10:21:30
○ 2026-03-23 23:59:16
○A192.193.219.582015-08-02 → 2015-08-02 · 3 obs
○ 2015-09-08 15:07:28
○ 2026-03-23 23:59:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| searsmastercard.com | ns2.nsroot2.com, ns1.nsroot1.com | 2 records |
✅ Authoritative Response
Server:156.154.64.172
NS records: ns2.nsroot2.com, ns1.nsroot1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for searsmastercard.com (unsigned zone)
⏱️ Timing
Total: 200ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.nsroot2.com, ns1.nsroot1.com |
| TXT | 1 | v=spf1 include:spf-00123c01.pphosted.com |
| SOA | 1 | ns1.nsroot1.com hostmaster.citi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.nsroot2.com, ns1.nsroot1.com)
Analysis
Hierarchy
searsmastercard.com is the parent of www.searsmastercard.com.
Name Servers
searsmastercard.com is delegated to two name servers: ns1.nsroot1.com and ns2.nsroot2.com.
searsmastercard.com uses the same name server setup as other domains such as citi.co, citicads.com, primericapol.com, citigroup.fr and citigroup.com.mx.
searsmastercard.com shares name servers with other domains at least partially, for example citiconnect.info, mycititest.com, citibank.com.jo, citigold.com.br and mycititrade.org.
These name servers are often used together with the name servers ns2.citicorp.com, ns.citicorp.com, ns5.citicorp.com, ns2.citibank.com and ns.citibank.com.
Host names with one IP number:
ns1.nsroot1.com points to: 156.154.64.172.
ns2.nsroot2.com points to: 193.108.91.190.