pagespeedchecklist.com - robtex.com
pagespeedchecklist.com
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=1781556290 | ||||||
Same first word
pagespeedchecklist.com |
DNS History
8 records (8 active, 0 former)
●NSns1095.ui-dns.com2026-02-25 → 2026-06-15 · 2 obs
● 2026-06-15 21:11:18
●NSns1107.ui-dns.org2026-02-25 → 2026-06-15 · 2 obs
● 2026-06-15 21:11:18
●NSns1115.ui-dns.biz2026-02-25 → 2026-06-15 · 2 obs
● 2026-06-15 21:11:18
●A2607:f1c0:100f:f000::2572026-02-25 → 2026-06-15 · 2 obs
● 2026-06-15 21:11:18
●A74.208.236.1682026-02-25 → 2026-06-15 · 2 obs
● 2026-06-15 21:11:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pagespeedchecklist.com | ns1019.ui-dns.de, ns1107.ui-dns.org, ns1115.ui-dns.biz, ns1095.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.81.115
NS records: ns1019.ui-dns.de, ns1107.ui-dns.org, ns1115.ui-dns.biz, ns1095.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pagespeedchecklist.com (unsigned zone)
⏱️ Timing
Total: 434ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.168 |
| AAAA | 1 | 2607:f1c0:100f:f000::257 |
| NS | 4 | ns1115.ui-dns.biz, ns1107.ui-dns.org... |
| MX | 2 | mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-us.ionos.com ~all |
| SOA | 1 | ns1019.ui-dns.de hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1095.ui-dns.com, ns1095.ui-dns.com)
Analysis
IP Addresses
pagespeedchecklist.com resolves to the IP addresses 74.208.236.168 and 2607:f1c0:100f:f000::257
Among the host names that share IP numbers with pagespeedchecklist.com are cirugia-plastica.com.mx, zlaed.com, angstream.com and two others.
Name Servers
The domain pagespeedchecklist.com is delegated to these four name servers: ns1115.ui-dns.biz, ns1095.ui-dns.com, ns1019.ui-dns.de and ns1107.ui-dns.org.
pagespeedchecklist.com partially shares its NS delegation with several other domains, including cyrano-de-bergerac.fr, preisser-transport.de, wrap-folie.de and two others.
In DNS configurations, these name servers often share authority with ns1107.ui-dns.com, ns1019.ui-dns.biz, ns1019.ui-dns.com and 7 other name servers.
ns1115.ui-dns.biz, ns1095.ui-dns.com, ns1019.ui-dns.de and ns1107.ui-dns.org each carry two IP addresses. ns1115.ui-dns.biz has 217.160.81.115 and 2001:8d8:fe:53:0:d9a0:5173:100; ns1095.ui-dns.com has 217.160.82.95 and 2001:8d8:fe:53:0:d9a0:525f:100; ns1019.ui-dns.de has 217.160.80.19 and 2001:8d8:fe:53:0:d9a0:5013:100; ns1107.ui-dns.org has 217.160.83.107 and 2001:8d8:fe:53:0:d9a0:536b:100.
Mail Servers
The MX records for pagespeedchecklist.com point to two mail servers: mx00.ionos.com and mx01.ionos.com.
pagespeedchecklist.com has the same mail server arrangement as a number of other domains, for example theconsultingstreet.net, mycgre.com, unitenjveterans.gov and two more.
At least a portion of pagespeedchecklist.com's mail servers are also used by other domains, for example freedomhomeexperts.com.
mx00.ionos.com resolves to 74.208.5.3. mx01.ionos.com resolves to 74.208.5.21. Both host names point to a single IP number.