hostmaster.communicationscience.org - dns.ninja
hostmaster.communicationscience.org
| 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 | ns1.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| NS | ns2.afternic.com ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
communicationscience.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| NS | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.afternic.com2026-03-06 → 2026-06-27 · 2 obs
● 2026-06-27 13:13:46
●NSns2.afternic.com2026-03-06 → 2026-06-27 · 2 obs
● 2026-06-27 13:13:46
●A13.248.169.482026-03-06 → 2026-06-27 · 3 obs
● 2026-03-06 20:36:56
● 2026-06-27 13:13:46
○A207.148.248.1432015-08-14 → 2016-07-17 · 4 obs
● 2016-07-17 17:32:58
○ 2026-03-06 20:36:56
○ 2026-06-27 13:13:46
●A76.223.54.1462026-03-06 → 2026-06-27 · 3 obs
● 2026-03-06 20:36:56
● 2026-06-27 13:13:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| communicationscience.org | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for communicationscience.org (unsigned zone)
⏱️ Timing
Total: 1531ms | 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 |
Analysis
IP Addresses
hostmaster.communicationscience.org resolves to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — suppress.com, casinowindsor.com, shshiyan.com and two others — share IP numbers with hostmaster.communicationscience.org.
Name Servers
hostmaster.communicationscience.org is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
hostmaster.communicationscience.org shares its name server setup with other domains, including insuredtime.com, mail.frontsix.com, sportscardswanted.com and two others.
hostmaster.communicationscience.org shares at least some of its name servers with other domains, including homeinsite.com, sensory.ltd, 18(0x736578).com and two others.
These name servers are frequently seen alongside the name servers verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn, verification-bntdckkvmvwfw4wkkqshzt.ns101.verify.hn, verification-jh56ag3qoy8fsktzvbvfht.ns101.verify.hn and verification-qaxpgh9dahjr9zkpwwmdzx.ns101.verify.hn.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.