simath.com - dns.ninja
simath.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 216.92.185.20πΊπΈ AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | simath.com | ||||||
| NS | dns3.pair.com β | ||||||
| A | 2607:f440::d144:656πΊπΈ AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | dns3.pair.com | ||||||
| A | 209.68.6.86πΊπΈ AS7859209.68.0.0/18 | ||||||
| PTR | dns3.pair.com | ||||||
| NS | ns0.ns0.com β οΈ Not in parent delegation | ||||||
| A | 2607:f440::d85c:3715πΊπΈ AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns0.ns0.com | ||||||
| A | 216.92.55.21πΊπΈ AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns0.ns0.com | ||||||
| NS | ns00.ns0.com β οΈ Not in zone NS records | ||||||
| A | 2607:f440::d85c:3c3cπΊπΈ AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns00.ns0.com | ||||||
| A | 216.92.60.60πΊπΈ AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns00.ns0.com | ||||||
| SOA | dns3.pair.comroot@pair.com 2025-10-17 #15 | ||||||
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=1783264736 | ||||||
PTR for
Same first word
simath.com |
Similar names
DNS History
8 records (4 active, 4 former)
βNSdns3.pair.com2026-03-27 β 2026-07-05 Β· 3 obs
β 2026-03-27 03:36:58
β 2026-07-05 15:19:18
βNSns00.ns0.com2026-03-27 β 2026-07-05 Β· 7 obs
β 2026-03-27 03:36:58
β 2026-06-26 05:06:14
β 2026-06-29 21:31:26
β 2026-07-02 11:37:52
β 2026-07-03 13:10:30
β 2026-07-05 15:19:18
βNSns93.pair.com2009-01-16 β 2017-07-09 Β· 4 obs
β 2017-07-09 00:27:42
β 2026-03-27 03:36:58
β 2026-07-05 15:19:18
βMXmail2.g12.pair.com2026-03-27 β 2026-07-02 Β· 5 obs
β 2026-03-27 03:36:58
β 2026-06-26 05:06:14
β 2026-07-02 11:37:52
β 2026-07-05 15:19:18
βMXmailwash7.pair.com2009-01-16 β 2017-07-09 Β· 4 obs
β 2017-07-09 00:27:42
β 2026-03-27 03:36:58
β 2026-07-05 15:19:18
βA216.92.13.622009-01-16 β 2017-07-09 Β· 4 obs
β 2017-07-09 00:27:42
β 2026-03-27 03:36:58
β 2026-07-05 15:19:18
βA216.92.185.202026-03-27 β 2026-07-05 Β· 6 obs
β 2026-03-27 03:36:58
β 2026-06-26 05:06:14
β 2026-07-02 11:37:52
β 2026-07-03 13:10:30
β 2026-07-05 15:19:18
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... | - |
| simath.com | ns0.ns0.com, dns3.pair.com | 4 records |
β Authoritative Response
Server:209.68.6.86
NS records: ns0.ns0.com, dns3.pair.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for simath.com (unsigned zone)
β±οΈ Timing
Total: 208ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.92.185.20 |
| NS | 2 | dns3.pair.com, ns00.ns0.com |
| MX | 1 | mail2.g12.pair.com (pri: 50) |
| SOA | 1 | dns3.pair.com root.pair.com |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns0.ns0.com, ns0.ns0.com, dns3.pair.com...)
Analysis
IP Addresses
simath.com resolves to one IP address: 216.92.185.20.
Name Servers
simath.com is served by three name servers: ns00.ns0.com, ns0.ns0.com and dns3.pair.com.
At least some of simath.com's name servers are shared with other domains, for example lemonade4heart.org, excavationservicesct.com, icopam.com and two more.
These name servers tend to co-occur with ns8.ns0.com, dns.pair.com, dns2.pair.com and 7 other name servers in the same DNS delegations.
The hostnames ns00.ns0.com, ns0.ns0.com and dns3.pair.com each direct to two IP addresses β ns00.ns0.com to 216.92.60.60 and 2607:f440::d85c:3c3c, ns0.ns0.com to 216.92.55.21 and 2607:f440::d85c:3715, and dns3.pair.com to 209.68.6.86 and 2607:f440::d144:656.