mail.mcsignup.com - robtex.com
mail.mcsignup.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 173.192.104.145πΊπΈ SOFTLAYER173.192.64.0/18 -dal02 | ||||||
| PTR | 91.68.c0ad.ip4.static.sl-reverse.com | ||||||
mcsignup.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 148.105.4.17πΊπΈ THEROCKETSCIENCEGROUP148.105.4.0/24 Amazon EC2 Prefix | ||||||
| A | 198.2.159.17πΊπΈ THEROCKETSCIENCEGROUP198.2.128.0/19 ROUTE-OBJECT | ||||||
| A | 198.2.191.26πΊπΈ THEROCKETSCIENCEGROUP198.2.160.0/19 Prolexic Technologies, Inc. | ||||||
| NS | pdns177.ultradns.com β | ||||||
| NS | pdns177.ultradns.biz | ||||||
| NS | pdns177.ultradns.net | ||||||
| NS | pdns177.ultradns.org | ||||||
| MX | mail.mcsignup.com β | ||||||
| TXT | v=spf1 include:servers.mcsv.net -all | ||||||
| TXT | yahoo-verification-key=FCZrmEH5v01Y4miNhvXzZ4yePtTjIHLAcF9+fTmcqvs= | ||||||
| SOA | pdns177.ultradns.comdev@mailchimp.com 2013-03-02 #78 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA173.192.104.1452015-09-03 β 2026-05-31 Β· 2 obs
β 2015-09-03 01:56:34
β 2026-05-31 11:13:30
β 2026-05-31 11:13:30
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| mcsignup.com | pdns177.ultradns.net, pdns177.ultradns.com, pdns177.ultradns.biz, pdns177.ultradns.org | 2 records |
β Authoritative Response
Server:156.154.65.177
NS records: pdns177.ultradns.net, pdns177.ultradns.com, pdns177.ultradns.biz, pdns177.ultradns.org
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for mcsignup.com (unsigned zone)
β±οΈ Timing
Total: 437ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.192.104.145 |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns177.ultradns.com, pdns177.ultradns.com)
Analysis
Mail Server Role
mail.mcsignup.com is used as a mail server for mcsignup.com.
IP Addresses
mail.mcsignup.com points to a single IP number: 173.192.104.145.
Other host names, such as 91.68.c0ad.ip4.static.sl-reverse.com, share IP numbers with mail.mcsignup.com.