erc-testing.com - robtex.com
erc-testing.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=1786432624 | ||||||
Subdomains
Same first word
erc-testing.com |
Similar names
DNS History
20 records (8 active, 12 former)
○NSns0.ukfast.net2016-12-13 → 2017-11-30 · 4 obs
● 2017-11-30 09:23:28
○ 2026-02-16 09:23:28
○ 2026-08-11 07:23:08
●NSns1.stackdns.com2026-02-16 → 2026-08-11 · 3 obs
● 2026-02-16 09:23:28
● 2026-08-11 07:23:08
○NSns1.ukfast.net2016-12-13 → 2017-11-30 · 4 obs
● 2017-11-30 09:23:28
○ 2026-02-16 09:23:28
○ 2026-08-11 07:23:08
●NSns2.stackdns.com2026-02-16 → 2026-08-11 · 3 obs
● 2026-02-16 09:23:28
● 2026-08-11 07:23:08
●NSns3.stackdns.com2026-02-16 → 2026-08-11 · 3 obs
● 2026-02-16 09:23:28
● 2026-08-11 07:23:08
●NSns4.stackdns.com2026-02-16 → 2026-08-11 · 3 obs
● 2026-02-16 09:23:28
● 2026-08-11 07:23:08
●MXd247875.a.ess.uk.barracudanetworks.com2026-08-11 → 2026-08-11 · 2 obs
● 2026-08-11 07:23:08
●MXd247875.b.ess.uk.barracudanetworks.com2026-08-11 → 2026-08-11 · 2 obs
● 2026-08-11 07:23:08
○MXerctesting-com0i.mail.protection.outlook.com2017-11-30 → 2017-11-30 · 4 obs
● 2017-11-30 09:23:28
○ 2026-02-16 09:23:28
○ 2026-08-11 07:23:08
○MXeu-smtp-inbound-1.mimecast.com2026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 09:23:28
○ 2026-08-11 07:23:08
○MXeu-smtp-inbound-2.mimecast.com2026-02-16 → 2026-02-16 · 3 obs
● 2026-02-16 09:23:28
○ 2026-08-11 07:23:08
○MXinboundcluster1.cloudplatform1.com2016-12-13 → 2016-12-13 · 3 obs
○ 2017-11-30 09:23:28
○ 2026-08-11 07:23:08
○MXinboundcluster2.cloudplatform1.com2016-12-13 → 2016-12-13 · 3 obs
○ 2017-11-30 09:23:28
○ 2026-08-11 07:23:08
○MXinboundcluster3.cloudplatform1.com2016-12-13 → 2016-12-13 · 3 obs
○ 2017-11-30 09:23:28
○ 2026-08-11 07:23:08
○MXinboundcluster4.cloudplatform1.com2016-12-13 → 2016-12-13 · 3 obs
○ 2017-11-30 09:23:28
○ 2026-08-11 07:23:08
○MXmail.erc-testing.com2016-12-13 → 2016-12-13 · 3 obs
○ 2017-11-30 09:23:28
○ 2026-08-11 07:23:08
●A185.151.30.1622026-02-16 → 2026-08-11 · 3 obs
● 2026-02-16 09:23:28
● 2026-08-11 07:23:08
○A185.162.225.1622017-11-30 → 2017-11-30 · 4 obs
● 2017-11-30 09:23:28
○ 2026-02-16 09:23:28
○ 2026-08-11 07:23:08
●A2a07:7800::1622026-02-16 → 2026-08-11 · 3 obs
● 2026-02-16 09:23:28
● 2026-08-11 07:23:08
○A78.109.174.682016-12-13 → 2016-12-13 · 3 obs
○ 2017-11-30 09:23:28
○ 2026-08-11 07:23:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| erc-testing.com | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | 4 records |
✅ Authoritative Response
Server:104.196.137.209
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for erc-testing.com (unsigned zone)
⏱️ Timing
Total: 282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.162 |
| AAAA | 1 | 2a07:7800::162 |
| NS | 4 | ns2.stackdns.com, ns3.stackdns.com... |
| MX | 2 | d247875.b.ess.uk.barracudanetworks.com (, d247875.a.ess.uk.barracudanetworks.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)
Analysis
Hierarchy
www.erc-testing.com and mail.erc-testing.com are both subdomains of erc-testing.com.
IP Addresses
erc-testing.com directs to two IP numbers, 185.151.30.162 and 2a07:7800::162
gloderworks.com, beatstreetstudio.co.uk, grahameseaton.co.uk and two other host names share IP numbers with erc-testing.com.
Name Servers
The authoritative name servers for erc-testing.com are ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
erc-testing.com partially shares its NS delegation with several other domains, including rugbyramblers.org.uk, kahveland.com, hurstfarmcottages.co.uk and two others.
Each of the four hosts ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com points to a single IP address — ns1.stackdns.com points to 35.197.225.59, ns2.stackdns.com points to 146.148.28.88, ns3.stackdns.com points to 35.198.79.191 and ns4.stackdns.com points to 104.196.137.209.
Mail Servers
Mail for erc-testing.com is handled by two mail servers — d247875.a.ess.uk.barracudanetworks.com and d247875.b.ess.uk.barracudanetworks.com.
The hostnames d247875.a.ess.uk.barracudanetworks.com and d247875.b.ess.uk.barracudanetworks.com each point to three IP numbers — 18.133.136.186, 18.133.136.187 and 18.133.136.188 — with identical mappings.
These two host names — d247875.a.ess.uk.barracudanetworks.com and d247875.b.ess.uk.barracudanetworks.com — each point to 18.133.136.186 IP addresses.
These two host names — d247875.a.ess.uk.barracudanetworks.com and d247875.b.ess.uk.barracudanetworks.com — each point to 18.133.136.187 IP addresses.
These two host names — d247875.a.ess.uk.barracudanetworks.com and d247875.b.ess.uk.barracudanetworks.com — each point to 18.133.136.188 IP addresses.