corereference.info - robtex.com
corereference.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1791768850 | ||||||
Same first word
corereference.info |
corereference.com |
corereference.lat |
Similar names
Previous names
Next names
DNS History
11 records (11 active, 0 former)
●NSmaria.ns.cloudflare.com2026-09-05 → 2026-10-12 · 2 obs
● 2026-10-12 01:54:56
●NSvicente.ns.cloudflare.com2026-09-05 → 2026-10-12 · 2 obs
● 2026-10-12 01:54:56
●MXalt1.aspmx.l.google.com2026-09-05 → 2026-10-12 · 2 obs
● 2026-10-12 01:54:56
●MXalt2.aspmx.l.google.com2026-09-05 → 2026-10-12 · 2 obs
● 2026-10-12 01:54:56
●MXalt3.aspmx.l.google.com2026-09-05 → 2026-10-12 · 2 obs
● 2026-10-12 01:54:56
●MXalt4.aspmx.l.google.com2026-09-05 → 2026-10-12 · 2 obs
● 2026-10-12 01:54:56
●MXaspmx.l.google.com2026-09-05 → 2026-10-12 · 2 obs
● 2026-10-12 01:54:56
●A104.21.20.222026-09-05 → 2026-10-12 · 2 obs
● 2026-10-12 01:54:56
●A172.67.190.2182026-09-05 → 2026-10-12 · 2 obs
● 2026-10-12 01:54:56
●A2606:4700:3036::6815:14162026-09-05 → 2026-10-12 · 2 obs
● 2026-10-12 01:54:56
●A2606:4700:3037::ac43:beda2026-09-05 → 2026-10-12 · 2 obs
● 2026-10-12 01:54:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| corereference.info | vicente.ns.cloudflare.com, maria.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.239
NS records: vicente.ns.cloudflare.com, maria.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corereference.info (unsigned zone)
⏱️ Timing
Total: 894ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.20.22, 172.67.190.218 |
| AAAA | 2 | 2606:4700:3036::6815:1416, 2606:4700:3037::ac43:beda |
| NS | 2 | maria.ns.cloudflare.com, vicente.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=cyklMIHReJwr9V-, v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | maria.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
corereference.info points to the four IP addresses 104.21.20.22, 172.67.190.218, 2606:4700:3036::6815:1416 and 2606:4700:3037::ac43:beda.
Among the host names that share IP numbers with corereference.info are remontsnegouborshchikov.com.ua, cellublue.cz, oiliah.com and two others.
Name Servers
Two name servers handle the delegation for corereference.info: maria.ns.cloudflare.com and vicente.ns.cloudflare.com.
corereference.info has the same name server delegation as a number of other domains, such as publicoverview.info, onlinecuba.workers.dev, grandpashabett.vip and two more.
The name servers of corereference.info overlap at least partially with those of other domains — among them piyt512eqsfgh6530mnc.pages.dev, blogneopr.com, bosphorusstoryhouse.net and two more.
These name servers commonly appear alongside the name servers bart.ns.cloudflare.com and maxine.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
maria.ns.cloudflare.com resolves to 108.162.192.192, 172.64.32.192 and 173.245.58.192 among others, with 3 other IP addresses in total.
vicente.ns.cloudflare.com resolves to 108.162.195.239, 162.159.44.239 and 172.64.35.239 among others, with 3 other IP addresses in total.
Mail Servers
corereference.info has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
corereference.info shares at least some of its mail servers with other domains — for example 88installs.com, slithersoftware.com, thesentzgroup.com and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com resolves to two addresses: 172.253.115.27 and 2607:f8b0:4004:c08::1b.
alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.