certco-us.com - robtex.com
certco-us.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns09.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2180::5🇺🇸 GODADDY-DNS2603:5:2180::/44 | ||||||
| PTR | ns09.domaincontrol.com | ||||||
| A | 97.74.104.5🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns09.domaincontrol.com | ||||||
| NS | ns10.domaincontrol.com | ||||||
| A | 2603:5:2280::5🇺🇸 GODADDY-DNS2603:5:2280::/44 | ||||||
| PTR | ns10.domaincontrol.com | ||||||
| A | 173.201.72.5🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns10.domaincontrol.com | ||||||
| SOA | ns09.domaincontrol.comdns@jomax.net 2026-03-25 #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=1774460487 | ||||||
Same first word
certco-us.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSa.dns.hostway.net2015-08-17 → 2017-09-12 · 3 obs
● 2017-09-12 12:05:30
○ 2026-03-25 17:56:06
○NSb.dns.hostway.net2015-08-17 → 2017-09-12 · 3 obs
● 2017-09-12 12:05:30
○ 2026-03-25 17:56:06
●NSns09.domaincontrol.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 17:56:06
●NSns10.domaincontrol.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 17:56:06
○MXmail.certco-us.com2015-08-17 → 2017-03-21 · 4 obs
● 2017-03-21 21:31:22
○ 2017-06-21 06:45:00
○ 2026-03-25 17:56:06
○MXmx1.stericycle.iphmx.com2017-06-21 → 2017-09-12 · 4 obs
● 2017-06-21 06:45:00
● 2017-09-12 12:05:30
○ 2026-03-25 17:56:06
○MXmx2.stericycle.iphmx.com2017-06-21 → 2017-09-12 · 4 obs
● 2017-06-21 06:45:00
● 2017-09-12 12:05:30
○ 2026-03-25 17:56:06
●A15.197.225.1282026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 17:56:06
●A3.33.251.1682026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 17:56:06
○A64.71.34.182015-08-17 → 2017-09-12 · 3 obs
● 2017-09-12 12:05:30
○ 2026-03-25 17:56:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| certco-us.com | ns09.domaincontrol.com, ns10.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.5
NS records: ns09.domaincontrol.com, ns10.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certco-us.com (unsigned zone)
⏱️ Timing
Total: 88ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns09.domaincontrol.com, ns10.domaincontrol.com |
| SOA | 1 | ns09.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns09.domaincontrol.com, ns09.domaincontrol.com, ns10.domaincontrol.com...)
Analysis
IP Addresses
certco-us.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names, for instance carterfenceco.com, help.greeneis.com, seatoskyadventuretherapy.com, lonevilla.com and ios.bio share IP numbers with certco-us.com.
Name Servers
Two name servers ns09.domaincontrol.com and ns10.domaincontrol.com handle delegation for certco-us.com.
certco-us.com uses the same name server setup as other domains, for example sontheim-an-der-brenz.de, indigotravelgroup.com, laborerstrust.org, risingappalachia.com and ganhito.net.
certco-us.com shares name servers with other domains at least in part, for instance onepipe.in.
Host names with two IP numbers:
ns09.domaincontrol.com points to: 2603:5:2180::5 and 97.74.104.5
ns10.domaincontrol.com points to: 2603:5:2280::5 and 173.201.72.5