cert-forward.com - robtex.com
cert-forward.com
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=1771291435 | ||||||
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.brandshelter.com2026-03-15 → 2026-03-15 · 2 obs
● 2026-03-15 01:39:56
●NSns2.brandshelter.de2026-03-15 → 2026-03-15 · 2 obs
● 2026-03-15 01:39:56
●NSns3.brandshelter.info2026-03-15 → 2026-03-15 · 2 obs
● 2026-03-15 01:39:56
●NSns4.brandshelter.net2026-03-15 → 2026-03-15 · 2 obs
● 2026-03-15 01:39:56
●NSns5.brandshelter.us2026-03-15 → 2026-03-15 · 2 obs
● 2026-03-15 01:39:56
●MXinbound-smtp.us-east-1.amazonaws.com2026-03-15 → 2026-03-15 · 2 obs
● 2026-03-15 01:39:56
●A185.123.52.1992026-03-15 → 2026-03-15 · 2 obs
● 2026-03-15 01:39:56
●A2a10:ec6:1:3:185:123:52:1992026-03-15 → 2026-03-15 · 2 obs
● 2026-03-15 01:39:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net... | - |
| cert-forward.com | ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net... | 2 records |
✅ Authoritative Response
Server: 193.227.117.9
NS records: ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net, ns5.brandshelter.us
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cert-forward.com (unsigned zone)
⏱️ Timing
Total: 721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.123.52.199 |
| AAAA | 1 | 2a10:ec6:1:3:185:123:52:199 |
| NS | 5 | ns3.brandshelter.info, ns5.brandshelter.us... |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| TXT | 2 | v=spf1 include:amazonses.com -all, v=DMARC1;p=reject |
| SOA | 1 | ns1.brandshelter.com tech.brandshelter.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.brandshelter.com, ns1.brandshelter.com)
Analysis
IP Addresses
cert-forward.com resolves to two IPs: 2a10:ec6:1:3:185:123:52:199 and 185.123.52.199.
other host names for instance novagraaf.co.uk, tubog.dk, somersbycider.at, alexanderhughes.ro and welkoop.nl share IP numbers with cert-forward.com.
Name Servers
cert-forward.com is delegated to five name servers: ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net and ns5.brandshelter.us.
cert-forward.com at least partially shares name servers with other domains, for instance baidu.xn--55qx5d, t-mobile-favourites.com.hr, praxisvitalia.de, mystarplanet.mx and casinoguarantee.com.
These name servers are commonly used with ns1.prncpm.com, ns2.prncpm.com and ns3.prncpm.com.
Hosts with two IP numbers:
ns1.brandshelter.com points to 2a04:2b00:14cc::9 and 193.227.117.9.
ns2.brandshelter.de points to 2a04:2b00:14dd::11 and 194.50.187.11.
ns3.brandshelter.info points to 2a04:2b00:14ee::12 and 194.0.182.12.
ns4.brandshelter.net points to 2a04:2b00:14cc::10 and 193.227.117.10.
ns5.brandshelter.us points to 2a04:2b00:14dd::14 and 194.50.187.14.
Mail Servers
cert-forward.com is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.
cert-forward.com shares the same mail server setup as other domains, for instance amygdala.slack.com, scgarden.org, huaweiexperts.slack.com, ysqm.org and steelseries.io.
cert-forward.com shares mail servers with other domains at least partially, including jira.isztksa.atlassian.net, cccdrivetech.atlassian.net, iilocal.atlassian.net, metrodigital.atlassian.net and scribdjira.atlassian.net.
these mail servers are commonly used alongside inbound-smtp.us-west-2.amazonaws.com.
Host inbound-smtp.us-east-1.amazonaws.com resolves to five IPs: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.