apualumni.com - robtex.com
apualumni.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.174.89.209🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-54-174-89-209.compute-1.amazonaws.com | ||||||
| NS | ns-1688.awsdns-19.co.uk ⭐ | ||||||
| A | 2600:9000:5306:9800::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1688.awsdns-19.co.uk | ||||||
| A | 205.251.198.152🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1688.awsdns-19.co.uk | ||||||
| NS | ns-1488.awsdns-58.org | ||||||
| A | 2600:9000:5305:d000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1488.awsdns-58.org | ||||||
| A | 205.251.197.208🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1488.awsdns-58.org | ||||||
| NS | ns-678.awsdns-20.net | ||||||
| A | 2600:9000:5302:a600::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-678.awsdns-20.net | ||||||
| A | 205.251.194.166🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-678.awsdns-20.net | ||||||
| NS | ns-77.awsdns-09.com | ||||||
| A | 2600:9000:5300:4d00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-77.awsdns-09.com | ||||||
| A | 205.251.192.77🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-77.awsdns-09.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1688.awsdns-19.co.ukawsdns-hostmaster@amazon.com 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=1786664274 | ||||||
Same first word
apualumni.com |
Similar names
DNS History
10 records (5 active, 5 former)
○NSa.ns.mtgsy.com2015-07-21 → 2017-08-17 · 4 obs
● 2017-08-17 17:51:40
○ 2026-03-11 18:43:16
○ 2026-08-14 00:04:42
○NSdns0.mtgsy.com2015-07-21 → 2017-08-17 · 4 obs
● 2017-08-17 17:51:40
○ 2026-03-11 18:43:16
○ 2026-08-14 00:04:42
○NSdns1.name-s.net2015-07-21 → 2017-08-17 · 4 obs
● 2017-08-17 17:51:40
○ 2026-03-11 18:43:16
○ 2026-08-14 00:04:42
○NSdns2.name-s.net2015-07-21 → 2017-08-17 · 4 obs
● 2017-08-17 17:51:40
○ 2026-03-11 18:43:16
○ 2026-08-14 00:04:42
○NSdns4.mtgsy.com2015-07-21 → 2017-08-17 · 4 obs
● 2017-08-17 17:51:40
○ 2026-03-11 18:43:16
○ 2026-08-14 00:04:42
●NSns-1488.awsdns-58.org2026-03-11 → 2026-08-14 · 3 obs
● 2026-03-11 18:43:16
● 2026-08-14 00:04:42
●NSns-1688.awsdns-19.co.uk2026-03-11 → 2026-08-14 · 3 obs
● 2026-03-11 18:43:16
● 2026-08-14 00:04:42
●NSns-678.awsdns-20.net2026-03-11 → 2026-08-14 · 3 obs
● 2026-03-11 18:43:16
● 2026-08-14 00:04:42
●NSns-77.awsdns-09.com2026-03-11 → 2026-08-14 · 3 obs
● 2026-03-11 18:43:16
● 2026-08-14 00:04:42
●A54.174.89.2092015-07-21 → 2026-08-14 · 2 obs
● 2026-08-14 00:04:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| apualumni.com | ns-77.awsdns-09.com, ns-678.awsdns-20.net, ns-1688.awsdns-19.co.uk, ns-1488.awsdns-58.org | 2 records |
✅ Authoritative Response
Server:205.251.192.77
NS records: ns-77.awsdns-09.com, ns-678.awsdns-20.net, ns-1688.awsdns-19.co.uk, ns-1488.awsdns-58.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for apualumni.com (unsigned zone)
⏱️ Timing
Total: 431ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.174.89.209 |
| NS | 4 | ns-1488.awsdns-58.org, ns-1688.awsdns-19.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1688.awsdns-19.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-77.awsdns-09.com, ns-77.awsdns-09.com)
Analysis
IP Addresses
apualumni.com resolves to just one IP address, 54.174.89.209.
Two other host names, along with engage.emory.edu, unmfund.org and hbsph.com, also share IP numbers with apualumni.com.
Name Servers
The NS records for apualumni.com point to four name servers: ns-77.awsdns-09.com, ns-678.awsdns-20.net, ns-1488.awsdns-58.org and ns-1688.awsdns-19.co.uk.
apualumni.com shares at least some of its name servers with other domains, including mythfree.org, bcs.solutions, olxbr.io and two others.
The host names ns-77.awsdns-09.com, ns-678.awsdns-20.net, ns-1488.awsdns-58.org and ns-1688.awsdns-19.co.uk each resolve to two IP addresses: ns-77.awsdns-09.com resolves to 205.251.192.77 and 2600:9000:5300:4d00::1; ns-678.awsdns-20.net resolves to 205.251.194.166 and 2600:9000:5302:a600::1; ns-1488.awsdns-58.org resolves to 205.251.197.208 and 2600:9000:5305:d000::1; ns-1688.awsdns-19.co.uk resolves to 205.251.198.152 and 2600:9000:5306:9800::1.