stackoverlow.com - robtex.com
stackoverlow.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 3.33.130.190πΊπΈ Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33πΊπΈ Amazon15.197.144.0/20 | ||||||
| NS | ns39.domaincontrol.com β | ||||||
| A | 2603:5:21d1::14πΊπΈ GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| A | 97.74.109.20πΊπΈ GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns39.domaincontrol.com | ||||||
| NS | ns40.domaincontrol.com | ||||||
| A | 2603:5:22d1::14πΊπΈ GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| A | 173.201.77.20πΊπΈ GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns40.domaincontrol.com | ||||||
| SOA | ns39.domaincontrol.comdns@jomax.net 2023-05-09 #0 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1787996885 | ||||||
Same first word
stackoverlow.com |
Previous names
Next names
DNS History
15 records (4 active, 11 former)
βNSns03.domaincontrol.com2015-06-25 β 2015-06-25 Β· 3 obs
β 2015-10-30 13:23:06
β 2026-08-29 10:03:14
βNSns04.domaincontrol.com2015-06-25 β 2015-06-25 Β· 3 obs
β 2015-10-30 13:23:06
β 2026-08-29 10:03:14
βNSns1.namefind.com2016-07-27 β 2017-04-04 Β· 5 obs
β 2016-07-27 05:02:58
β 2017-04-04 09:17:42
β 2026-06-01 00:03:34
β 2026-08-29 10:03:14
βNSns100.rookdns.com2015-10-30 β 2016-04-04 Β· 5 obs
β 2015-10-30 13:23:06
β 2016-04-04 11:54:16
β 2016-07-27 05:02:58
β 2026-08-29 10:03:14
βNSns39.domaincontrol.com2026-06-01 β 2026-08-29 Β· 3 obs
β 2026-06-01 00:03:34
β 2026-08-29 10:03:14
βNSns40.domaincontrol.com2026-06-01 β 2026-08-29 Β· 3 obs
β 2026-06-01 00:03:34
β 2026-08-29 10:03:14
βNSns99.rookdns.com2015-10-30 β 2016-04-04 Β· 5 obs
β 2015-10-30 13:23:06
β 2016-04-04 11:54:16
β 2016-07-27 05:02:58
β 2026-08-29 10:03:14
βMXmail.mxproc.com2015-10-30 β 2016-04-04 Β· 5 obs
β 2015-10-30 13:23:06
β 2016-04-04 11:54:16
β 2016-07-27 05:02:58
β 2026-08-29 10:03:14
βMXmailstore1.secureserver.net2015-06-25 β 2015-06-25 Β· 3 obs
β 2015-10-30 13:23:06
β 2026-08-29 10:03:14
βMXsmtp.secureserver.net2015-06-25 β 2015-06-25 Β· 3 obs
β 2015-10-30 13:23:06
β 2026-08-29 10:03:14
βA141.8.224.2392015-10-30 β 2016-04-04 Β· 5 obs
β 2015-10-30 13:23:06
β 2016-04-04 11:54:16
β 2016-07-27 05:02:58
β 2026-08-29 10:03:14
βA15.197.148.332026-06-01 β 2026-08-29 Β· 3 obs
β 2026-06-01 00:03:34
β 2026-08-29 10:03:14
βA208.73.211.702016-07-27 β 2017-04-04 Β· 5 obs
β 2016-07-27 05:02:58
β 2017-04-04 09:17:42
β 2026-06-01 00:03:34
β 2026-08-29 10:03:14
βA3.33.130.1902026-06-01 β 2026-08-29 Β· 3 obs
β 2026-06-01 00:03:34
β 2026-08-29 10:03:14
βA50.63.202.482015-06-25 β 2015-06-25 Β· 3 obs
β 2015-10-30 13:23:06
β 2026-08-29 10:03:14
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stackoverlow.com | ns39.domaincontrol.com, ns40.domaincontrol.com | 4 records |
β Authoritative Response
Server:173.201.77.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for stackoverlow.com (unsigned zone)
β±οΈ Timing
Total: 125ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)
Analysis
IP Addresses
stackoverlow.com directs to two IP numbers, 3.33.130.190 and 15.197.148.33
patarapharma.com, rojasi.com, bangladesh-tourism.com plus two other host names have IP numbers in common with stackoverlow.com.
Name Servers
stackoverlow.com is served by two delegated name servers, ns39.domaincontrol.com and ns40.domaincontrol.com.
The name server configuration of stackoverlow.com is shared with other domains, for instance emptylandfills.com, hologramconcierge.net, jenniferdegl.com and two others.
The DNS delegation for stackoverlow.com at least partly coincides with that of other domains, bancamicro.biz being one example.
Each of the two host names carries two IP addresses: ns39.domaincontrol.com points to 97.74.109.20 and 2603:5:21d1::14, and ns40.domaincontrol.com points to 173.201.77.20 and 2603:5:22d1::14.