mail.jttax.com - robtex.com
mail.jttax.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.12.247.21🇺🇸 COMCAST-IBONE173.8.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | mail.jttax.com | ||||||
| MX | mx00.1and1.com ⭐ | ||||||
| A | 74.208.114.65🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx00.perfora.net | ||||||
| MX | mx01.1and1.com ⭐ | ||||||
| A | 74.208.114.66🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx01.perfora.net | ||||||
jttax.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.208.236.30🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| NS | ns1097.ui-dns.biz ⭐ | ||||||
| NS | ns1097.ui-dns.com | ||||||
| NS | ns1097.ui-dns.de | ||||||
| NS | ns1097.ui-dns.org | ||||||
| MX | jttax-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| TXT | w0s7c7mfsmgl7tshkvfn4995ckgkkthn | ||||||
| SOA | ns1097.ui-dns.bizhostmaster@1and1.com 2016-06-16 #5 | ||||||
PTR for
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●A173.12.247.212015-06-19 → 2026-07-28 · 2 obs
● 2026-07-28 03:24:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net... | - |
| jttax.com | ns1097.ui-dns.de, ns1097.ui-dns.biz, ns1097.ui-dns.org, ns1097.ui-dns.com | 2 records |
✅ Authoritative Response
Server:185.132.35.97
NS records: ns1097.ui-dns.de, ns1097.ui-dns.biz, ns1097.ui-dns.org, ns1097.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jttax.com (unsigned zone)
⏱️ Timing
Total: 1312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.12.247.21 |
| MX | 2 | mx00.1and1.com (pri: 10), mx01.1and1.com (pri: 10) |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1097.ui-dns.com, ns1097.ui-dns.com)
Analysis
IP Addresses
mail.jttax.com has exactly one IP address — 173.12.247.21.
mail.btoups.com, for instance, is one of the other host names sharing IP numbers with mail.jttax.com.
Mail Servers
mail.jttax.com uses two mail servers, mx00.1and1.com and mx01.1and1.com.
The mail server setup of mail.jttax.com matches that of other domains such as markrhodes.net, mail.buzzhumor.com, pencilmoon.com and two others.
At least some of the mail servers used by mail.jttax.com are shared with other domains: jazzedupevents.com, u24661743.onlinehome-server.com, u22966426.onlinehome-server.com and two others among them.
mx00.1and1.com directs to 74.208.114.65 and mx01.1and1.com directs to 74.208.114.66; each host name points to exactly one IP number.