comsec - dns.ninja
comsec
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ac1.nstld.com β | ||||||
| A | 2001:500:120::30πΊπΈ VERISIGN-AS2001:500:120::/48 Verisign Route | ||||||
| PTR | ac1.nstld.com | ||||||
| A | 192.42.173.30πΊπΈ VERISIGN-AS192.42.173.0/24 Verisign Route | ||||||
| PTR | ac1.nstld.com | ||||||
| NS | ac2.nstld.com | ||||||
| A | 2001:500:121::30πΊπΈ VERISIGN-AS2001:500:121::/48 Verisign Route | ||||||
| PTR | ac2.nstld.com | ||||||
| A | 192.42.174.30πΊπΈ VERISIGN-AS192.42.174.0/24 Verisign Route | ||||||
| PTR | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| A | 2001:500:122::30πΊπΈ VERISIGN-AS2001:500:122::/48 Verisign Route | ||||||
| PTR | ac3.nstld.com | ||||||
| A | 192.42.175.30πΊπΈ VERISIGN-AS192.42.175.0/24 Verisign Route | ||||||
| PTR | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| A | 2001:500:123::30πΊπΈ VERISIGN-AS2001:500:123::/48 Verisign Route | ||||||
| PTR | ac4.nstld.com | ||||||
| A | 192.42.176.30πΊπΈ VERISIGN-AS192.42.176.0/24 Verisign Route | ||||||
| PTR | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1784855860 | ||||||
(root)
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.root-servers.net β β οΈ Not in parent delegation | ||||||
| NS | b.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | c.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | d.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | e.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | f.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | g.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | h.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | i.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | j.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | k.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | l.root-servers.net β οΈ Not in parent delegation | ||||||
| NS | m.root-servers.net β οΈ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-07-23 #3 | ||||||
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
βNSa5.nstld.com2015-11-17 β 2016-12-30 Β· 6 obs
β 2016-01-14 08:02:28
β 2016-02-09 11:47:22
β 2016-12-30 22:47:48
β 2017-04-06 15:22:12
β 2026-07-24 01:18:06
βNSac1.nstld.com2016-02-09 β 2026-07-24 Β· 3 obs
β 2016-02-09 11:47:22
β 2026-07-24 01:18:06
βNSac2.nstld.com2016-02-09 β 2026-07-24 Β· 3 obs
β 2016-02-09 11:47:22
β 2026-07-24 01:18:06
βNSac3.nstld.com2016-02-09 β 2026-07-24 Β· 3 obs
β 2016-02-09 11:47:22
β 2026-07-24 01:18:06
βNSac4.nstld.com2016-02-09 β 2026-07-24 Β· 3 obs
β 2016-02-09 11:47:22
β 2026-07-24 01:18:06
βNSc5.nstld.com2015-11-17 β 2016-01-14 Β· 4 obs
β 2016-01-14 08:02:28
β 2016-02-09 11:47:22
β 2026-07-24 01:18:06
βNSd5.nstld.com2015-11-17 β 2016-01-14 Β· 4 obs
β 2016-01-14 08:02:28
β 2016-02-09 11:47:22
β 2026-07-24 01:18:06
βNSf5.nstld.com2015-11-17 β 2016-01-14 Β· 4 obs
β 2016-01-14 08:02:28
β 2016-02-09 11:47:22
β 2026-07-24 01:18:06
βNSg5.nstld.com2015-11-17 β 2016-01-14 Β· 4 obs
β 2016-01-14 08:02:28
β 2016-02-09 11:47:22
β 2026-07-24 01:18:06
βNSh5.nstld.com2015-11-17 β 2016-01-14 Β· 4 obs
β 2016-01-14 08:02:28
β 2016-02-09 11:47:22
β 2026-07-24 01:18:06
βNSl5.nstld.com2015-11-17 β 2016-01-14 Β· 4 obs
β 2016-01-14 08:02:28
β 2016-02-09 11:47:22
β 2026-07-24 01:18:06
βMXyour-dns-needs-immediate-attention.comsec2015-11-17 β 2016-02-09 Β· 4 obs
β 2016-02-09 11:47:22
β 2016-03-08 13:34:32
β 2026-07-24 01:18:06
βA127.0.53.532015-11-17 β 2016-02-09 Β· 4 obs
β 2016-02-09 11:47:22
β 2016-03-08 13:34:32
β 2026-07-24 01:18:06
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| comsec | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | 8 records |
β Authoritative Response
Server:192.42.174.30
NS records: ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 351ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ac3.nstld.com, ac4.nstld.com... |
| SOA | 1 | ac1.nstld.com info.verisign-grs.com |
π Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ac1.nstld.com, ac1.nstld.com, ac2.nstld.com...)
Analysis
Name Servers
The NS records for comsec point to four name servers: ac1.nstld.com, ac2.nstld.com, ac3.nstld.com and ac4.nstld.com.
comsec shares at least some of its name servers with other domains, including xn--9dbq2a, name, vivendi-universal.buyhomeworld.co.cc and two others.
The host names ac1.nstld.com, ac2.nstld.com, ac3.nstld.com and ac4.nstld.com each resolve to two IP addresses: ac1.nstld.com resolves to 192.42.173.30 and 2001:500:120::30; ac2.nstld.com resolves to 192.42.174.30 and 2001:500:121::30; ac3.nstld.com resolves to 192.42.175.30 and 2001:500:122::30; ac4.nstld.com resolves to 192.42.176.30 and 2001:500:123::30.