bigrexpress.com - robtex.com
bigrexpress.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 68.66.216.52🇺🇸 A2HOSTING68.66.216.0/21 A2 Hosting, Inc. | ||||||
| PTR | mi3-ts104.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.bigrexpress.com ⭐ | ||||||
| A | 68.66.216.52🇺🇸 A2HOSTING68.66.216.0/21 A2 Hosting, Inc. | ||||||
| PTR | mi3-ts104.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:68.66.216.52 ~all | ||||||
| SOA | ns1.a2hosting.comroot@mi3-ts104.a2hosting.com 2026-02-23 #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=1775612267 | ||||||
Previously MX for
Subdomains
mail.bigrexpress.com |
Same first word
bigrexpress.com |
DNS History
10 records (6 active, 4 former)
○NSdns.site5.com2015-06-07 → 2017-09-06 · 4 obs
● 2017-09-06 02:55:06
○ 2026-03-28 22:55:54
○ 2026-04-08 02:05:56
○NSdns2.site5.com2015-06-07 → 2017-09-06 · 4 obs
● 2017-09-06 02:55:06
○ 2026-03-28 22:55:54
○ 2026-04-08 02:05:56
●NSns1.a2hosting.com2026-03-28 → 2026-04-08 · 3 obs
● 2026-03-28 22:55:54
● 2026-04-08 02:05:56
●NSns2.a2hosting.com2026-03-28 → 2026-04-08 · 3 obs
● 2026-03-28 22:55:54
● 2026-04-08 02:05:56
●NSns3.a2hosting.com2026-03-28 → 2026-04-08 · 3 obs
● 2026-03-28 22:55:54
● 2026-04-08 02:05:56
●NSns4.a2hosting.com2026-03-28 → 2026-04-08 · 3 obs
● 2026-03-28 22:55:54
● 2026-04-08 02:05:56
○MXbigrexpress.com2015-06-07 → 2017-09-06 · 4 obs
● 2017-09-06 02:55:06
○ 2026-03-28 22:55:54
○ 2026-04-08 02:05:56
●MXmail.bigrexpress.com2026-03-28 → 2026-04-08 · 3 obs
● 2026-03-28 22:55:54
● 2026-04-08 02:05:56
○A64.86.220.692015-06-07 → 2017-09-06 · 4 obs
● 2017-09-06 02:55:06
○ 2026-03-28 22:55:54
○ 2026-04-08 02:05:56
●A68.66.216.522026-03-28 → 2026-04-08 · 3 obs
● 2026-03-28 22:55:54
● 2026-04-08 02:05:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net... | - |
| bigrexpress.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server:76.223.26.245
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigrexpress.com (unsigned zone)
⏱️ Timing
Total: 618ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.66.216.52 |
| NS | 4 | ns2.a2hosting.com, ns4.a2hosting.com... |
| MX | 1 | mail.bigrexpress.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:68.66.216.52 ~all |
| SOA | 1 | ns1.a2hosting.com root.mi3-ts104.a2hosti |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
Hierarchy
bigrexpress.com is parent of mail.bigrexpress.com.
IP Addresses
bigrexpress.com points to a single IP: 68.66.216.52.
Other host names, for instance maineglass.com, mail.baghouse-filters.com, mail.constructionestimates.us, myrealestatepost.com and friendshipcirclenc.org share IP numbers with bigrexpress.com.
Name Servers
bigrexpress.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
bigrexpress.com at least partially shares its name servers with other domains, for instance yeoh.org, ib-seo.com, fun88thaime.casino, thebeacon.co.uk and bagsignsprint.com.
These name servers are commonly used alongside ns1.supercp.com and ns2.supercp.com.
Host names with one IP number: ns1.a2hosting.com points to 13.248.158.180; ns2.a2hosting.com points to 75.2.118.134; ns3.a2hosting.com points to 76.223.26.245; ns4.a2hosting.com points to 99.83.147.209.
Mail Servers
bigrexpress.com is served by a single mail server, mail.bigrexpress.com.
mail.bigrexpress.com points to IP number 68.66.216.52.