coreblock.com - dns.ninja
coreblock.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=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=1786568964 | ||||||
Previously MX for
coreblock.com |
Same first word
coreblock.com |
coreblock.work |
coreblock.io |
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.afternic.com2026-04-03 → 2026-08-12 · 3 obs
● 2026-04-03 12:02:48
● 2026-08-12 21:14:30
○NSns1.dns.ne.jp2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-28 02:31:28
○ 2026-08-12 21:14:30
○NSns1.parkingcrew.net2026-04-03 → 2026-08-12 · 2 obs
○ 2026-08-12 21:14:30
●NSns2.afternic.com2026-04-03 → 2026-08-12 · 3 obs
● 2026-04-03 12:02:48
● 2026-08-12 21:14:30
○NSns2.dns.ne.jp2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-28 02:31:28
○ 2026-08-12 21:14:30
○NSns2.parkingcrew.net2026-04-03 → 2026-08-12 · 2 obs
○ 2026-08-12 21:14:30
○MXcoreblock.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-28 02:31:28
○ 2026-08-12 21:14:30
○MXmail.h-email.net2026-04-03 → 2026-08-12 · 2 obs
○ 2026-08-12 21:14:30
○A104.247.81.992026-04-03 → 2026-08-12 · 2 obs
○ 2026-08-12 21:14:30
●A13.248.169.482026-04-03 → 2026-08-12 · 3 obs
● 2026-04-03 12:02:48
● 2026-08-12 21:14:30
○A59.106.13.2052008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-28 02:31:28
○ 2026-08-12 21:14:30
●A76.223.54.1462026-04-03 → 2026-08-12 · 3 obs
● 2026-04-03 12:02:48
● 2026-08-12 21:14:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| coreblock.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coreblock.com (unsigned zone)
⏱️ Timing
Total: 149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
coreblock.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with coreblock.com are secondbliss.com, thealign.com, hostmaster.purasa.com and two others.
Name Servers
coreblock.com uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.
coreblock.com has the same name server delegation as a number of other domains, such as turga.com, cumfacedgirl.com, modelindex.com and two more.
coreblock.com has at least partial name server overlap with other domains, such as jobbank.us, loyaltypoints.com.au, sunrico.com and two others.
The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.