mail.brianwu.com - robtex.com
mail.brianwu.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 13.248.169.48πΊπΈ Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146πΊπΈ Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com β β οΈ Not in parent delegation | ||||||
| A | 97.74.98.65πΊπΈ GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com β οΈ Not in parent delegation | ||||||
| A | 173.201.66.65πΊπΈ GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
brianwu.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 13.248.169.48πΊπΈ Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146πΊπΈ Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com β | ||||||
| NS | ns4.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
βNSns3.afternic.com2026-03-26 β 2026-03-26 Β· 1 obs
βNSns4.afternic.com2026-03-26 β 2026-03-26 Β· 1 obs
βA13.248.169.482026-03-26 β 2026-03-26 Β· 2 obs
β 2026-03-26 03:54:46
βA175.45.16.2022015-01-31 β 2015-12-15 Β· 4 obs
β 2015-12-15 09:30:24
β 2016-07-14 14:54:10
β 2026-03-26 03:54:46
βA208.91.197.1322016-07-14 β 2016-07-14 Β· 3 obs
β 2016-07-14 14:54:10
β 2026-03-26 03:54:46
βA76.223.54.1462026-03-26 β 2026-03-26 Β· 2 obs
β 2026-03-26 03:54:46
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| brianwu.com | ns3.afternic.com, ns4.afternic.com | 2 records |
β Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for brianwu.com (unsigned zone)
β±οΈ Timing
Total: 154ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
mail.brianwu.com points to two IPs: 13.248.169.48 and 76.223.54.146.
Other host names, for instance ns2.vphost.com, www.ugcom.org, stuart.la, mx.mbrental.com and dutchcams.startspot.nl share IP numbers with mail.brianwu.com.
Name Servers
Two name servers ns3.afternic.com and ns4.afternic.com are delegated to mail.brianwu.com.
mail.brianwu.com uses the same name server configuration as other domains, such as greenbridgegroup.com, ty518.china.mainone.com, wink365.com, bh407.nextgossip.com and 151.137.rdns.ubiquity.io.
mail.brianwu.com at least partially shares name servers with other domains such as zkdc.com, bpconsultancy.com, videogames.biz, ivycrypto.com and notbs.com.
These name servers are commonly used with ns1.shunmi.com and ns2.shunmi.com.
Host names with a single IP address:
ns3.afternic.com points to 97.74.98.65
ns4.afternic.com points to 173.201.66.65