ispw.com - dns.ninja
ispw.com
| DNSSEC | β οΈ Not signed | ||||||
| NS | pdns203.ultradns.com β | ||||||
| A | 2001:502:f3ff::efπΊπΈ MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns203.ultradns.com | ||||||
| A | 156.154.64.203πΊπΈ MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns203.ultradns.com | ||||||
| NS | pdns203.ultradns.biz | ||||||
| A | 2610:a1:1015::efπΊπΈ MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns203.ultradns.biz | ||||||
| A | 156.154.66.203πΊπΈ MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns203.ultradns.biz | ||||||
| NS | pdns203.ultradns.net | ||||||
| A | 2610:a1:1014::efπΊπΈ MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns203.ultradns.net | ||||||
| A | 156.154.65.203πΊπΈ MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns203.ultradns.net | ||||||
| NS | pdns203.ultradns.org | ||||||
| A | 2001:502:4612::efπΊπΈ MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns203.ultradns.org | ||||||
| A | 156.154.67.203πΊπΈ MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns203.ultradns.org | ||||||
| TXT | v=DKIM1; p= | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | pdns203.ultradns.comnetwork_services@bmc.com 2019-02-08 #24 | ||||||
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=1782583725 | ||||||
Same first word
Similar names
DNS History
15 records (4 active, 11 former)
βNSauth02.compuware.com2017-04-06 β 2017-04-06 Β· 4 obs
β 2017-04-06 13:43:26
β 2026-02-16 21:15:10
β 2026-06-27 18:14:48
βNSauth04.compuware.com2017-04-06 β 2017-04-06 Β· 4 obs
β 2017-04-06 13:43:26
β 2026-02-16 21:15:10
β 2026-06-27 18:14:48
βNSns00.compuware.com2017-04-06 β 2017-04-06 Β· 4 obs
β 2017-04-06 13:43:26
β 2026-02-16 21:15:10
β 2026-06-27 18:14:48
βNSns01.compuware.com2017-04-06 β 2017-04-06 Β· 4 obs
β 2017-04-06 13:43:26
β 2026-02-16 21:15:10
β 2026-06-27 18:14:48
βNSns23.domaincontrol.com2015-07-12 β 2016-06-28 Β· 4 obs
β 2016-06-28 03:18:00
β 2017-04-06 13:43:26
β 2026-06-27 18:14:48
βNSns24.domaincontrol.com2015-07-12 β 2016-06-28 Β· 4 obs
β 2016-06-28 03:18:00
β 2017-04-06 13:43:26
β 2026-06-27 18:14:48
βNSpdns203.ultradns.biz2026-02-16 β 2026-06-27 Β· 3 obs
β 2026-02-16 21:15:10
β 2026-06-27 18:14:48
βNSpdns203.ultradns.com2026-02-16 β 2026-06-27 Β· 3 obs
β 2026-02-16 21:15:10
β 2026-06-27 18:14:48
βNSpdns203.ultradns.net2026-02-16 β 2026-06-27 Β· 3 obs
β 2026-02-16 21:15:10
β 2026-06-27 18:14:48
βNSpdns203.ultradns.org2026-02-16 β 2026-06-27 Β· 3 obs
β 2026-02-16 21:15:10
β 2026-06-27 18:14:48
βMXmx1.emailsrvr.com2015-07-12 β 2026-02-16 Β· 4 obs
β 2026-02-16 21:15:10
β 2026-03-20 19:29:16
β 2026-06-27 18:14:48
βMXmx2.emailsrvr.com2015-07-12 β 2026-02-16 Β· 4 obs
β 2026-02-16 21:15:10
β 2026-03-20 19:29:16
β 2026-06-27 18:14:48
βA12.107.188.2012016-06-28 β 2016-06-28 Β· 4 obs
β 2016-06-28 03:18:00
β 2017-04-06 13:43:26
β 2026-06-27 18:14:48
βA54.236.189.612015-07-12 β 2016-03-08 Β· 4 obs
β 2016-03-08 03:39:58
β 2016-06-28 03:18:00
β 2026-06-27 18:14:48
βA75.98.168.162017-04-06 β 2026-02-16 Β· 5 obs
β 2017-04-06 13:43:26
β 2026-02-16 21:15:10
β 2026-03-20 19:29:16
β 2026-06-27 18:14:48
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... | - |
| ispw.com | pdns203.ultradns.net, pdns203.ultradns.com, pdns203.ultradns.biz, pdns203.ultradns.org | 2 records |
β Authoritative Response
Server:156.154.67.203
NS records: pdns203.ultradns.net, pdns203.ultradns.com, pdns203.ultradns.biz, pdns203.ultradns.org
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ispw.com (unsigned zone)
β±οΈ Timing
Total: 189ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | pdns203.ultradns.biz, pdns203.ultradns.com... |
| TXT | 2 | v=DKIM1; p=, v=spf1 -all |
| SOA | 1 | pdns203.ultradns.com network_services.bm |
π Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns203.ultradns.com, pdns203.ultradns.com)
Analysis
Name Servers
ispw.com has four authoritative name servers: pdns203.ultradns.biz, pdns203.ultradns.com, pdns203.ultradns.net and pdns203.ultradns.org.
There is at least partial name server overlap between ispw.com and other domains β bmcexchange.com, trackit.com, nfpondemand.com and two more among them.
These name servers regularly appear alongside pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 other name servers in NS record sets.
All four hostnames β pdns203.ultradns.biz, pdns203.ultradns.com, pdns203.ultradns.net and pdns203.ultradns.org β resolve to two IP numbers apiece: pdns203.ultradns.biz to 156.154.66.203 and 2610:a1:1015::ef; pdns203.ultradns.com to 156.154.64.203 and 2001:502:f3ff::ef; pdns203.ultradns.net to 156.154.65.203 and 2610:a1:1014::ef; pdns203.ultradns.org to 156.154.67.203 and 2001:502:4612::ef.