ads.howicook.com - robtex.com
ads.howicook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.241.24.147🇺🇸 LEASEWEB-US172.241.24.0/21 Leaseweb USA, Inc. | ||||||
| PTR | opal4.opalstack.com | ||||||
| MX | mx1.us.opalstack.com ⭐ | ||||||
| A | 108.62.123.121🇺🇸 LEASEWEB-US108.62.120.0/22 Leaseweb USA, Inc. | ||||||
| PTR | mx1.us.opalstack.com | ||||||
| MX | mx2.us.opalstack.com ⭐ | ||||||
| A | 2605:fe80:2100:bf03:7::2🇺🇸 AS72032605:fe80::/32 Leaseweb USA, Inc. SFO-12 US | ||||||
| PTR | mx2.us.opalstack.com | ||||||
| A | 23.82.16.244🇺🇸 AS720323.82.16.0/21 Leaseweb USA, Inc. | ||||||
| PTR | mx2.us.opalstack.com | ||||||
| TXT | v=spf1 include:spf.opalstack.com ~all | ||||||
howicook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.241.24.147🇺🇸 LEASEWEB-US172.241.24.0/21 Leaseweb USA, Inc. | ||||||
| NS | ns3.us.opalstack.com ⭐ | ||||||
| NS | ns1.us.opalstack.com | ||||||
| NS | ns2.us.opalstack.com | ||||||
| MX | mx1.us.opalstack.com ⭐ | ||||||
| MX | mx2.us.opalstack.com ⭐ | ||||||
| TXT | v=spf1 include:spf.opalstack.com ~all | ||||||
| SOA | ns3.us.opalstack.comhostmaster@howicook.com 2026-06-02 #9 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●MXmx1.us.opalstack.com2026-03-29 → 2026-07-04 · 2 obs
● 2026-07-04 17:34:22
●MXmx2.us.opalstack.com2026-03-29 → 2026-07-04 · 2 obs
● 2026-07-04 17:34:22
●A172.241.24.1472026-03-29 → 2026-07-04 · 2 obs
● 2026-07-04 17:34:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| howicook.com | ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com | 3 records |
✅ Authoritative Response
Server:45.56.74.5
NS records: ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for howicook.com (unsigned zone)
⏱️ Timing
Total: 331ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.241.24.147 |
| MX | 2 | mx2.us.opalstack.com (pri: 10), mx1.us.opalstack.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.opalstack.com ~all |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.us.opalstack.com, ns2.us.opalstack.com, ns3.us.opalstack.com)
Analysis
IP Addresses
ads.howicook.com resolves to one IP address: 172.241.24.147.
howicook.com, rksp.net, panoramas.pe and two other host names share IP numbers with ads.howicook.com.
Mail Servers
Mail for ads.howicook.com is handled by two mail servers — mx1.us.opalstack.com and mx2.us.opalstack.com.
ads.howicook.com uses an identical mail server configuration to several other domains — among them lmc.co.nz, www.baahaus.org, veganhealth.org and two more.
At least some of ads.howicook.com's mail servers are shared with other domains, among them thewandcompany.com, adunlpam.org.ar and bloggi.co.
Hostnames that resolve to two IP addresses:
mx2.us.opalstack.com directs traffic to 23.82.16.244 and 2605:fe80:2100:bf03:7::2.
Hosts with just one IP address:
mx1.us.opalstack.com has the IP address 108.62.123.121.