howsearchworks.com - robtex.com
howsearchworks.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=1777055112 | ||||||
Same first word
howsearchworks.appspot.com |
howsearchworks.com |
DNS History
18 records (13 active, 5 former)
●NSns1.googledomains.com2015-08-10 → 2026-04-24 · 2 obs
● 2026-04-24 18:37:50
●NSns2.googledomains.com2015-08-10 → 2026-04-24 · 2 obs
● 2026-04-24 18:37:50
●NSns3.googledomains.com2015-08-10 → 2026-04-24 · 2 obs
● 2026-04-24 18:37:50
●NSns4.googledomains.com2015-08-10 → 2026-04-24 · 2 obs
● 2026-04-24 18:37:50
○MXalt1.aspmx.l.google.com2015-08-10 → 2017-11-02 · 4 obs
● 2017-11-02 10:30:56
○ 2026-02-26 18:19:00
○ 2026-04-24 18:37:50
○MXalt2.aspmx.l.google.com2015-08-10 → 2017-11-02 · 4 obs
● 2017-11-02 10:30:56
○ 2026-02-26 18:19:00
○ 2026-04-24 18:37:50
○MXalt3.aspmx.l.google.com2015-08-10 → 2017-11-02 · 4 obs
● 2017-11-02 10:30:56
○ 2026-02-26 18:19:00
○ 2026-04-24 18:37:50
○MXalt4.aspmx.l.google.com2015-08-10 → 2017-11-02 · 4 obs
● 2017-11-02 10:30:56
○ 2026-02-26 18:19:00
○ 2026-04-24 18:37:50
○MXaspmx.l.google.com2015-08-10 → 2017-11-02 · 4 obs
● 2017-11-02 10:30:56
○ 2026-02-26 18:19:00
○ 2026-04-24 18:37:50
●MXsmtp.google.com2026-02-26 → 2026-04-24 · 3 obs
● 2026-02-26 18:19:00
● 2026-04-24 18:37:50
●A2001:4860:4802:32::152015-08-10 → 2026-04-24 · 2 obs
● 2026-04-24 18:37:50
●A2001:4860:4802:34::152015-08-10 → 2026-04-24 · 2 obs
● 2026-04-24 18:37:50
●A2001:4860:4802:36::152015-08-10 → 2026-04-24 · 2 obs
● 2026-04-24 18:37:50
●A2001:4860:4802:38::152015-08-10 → 2026-04-24 · 2 obs
● 2026-04-24 18:37:50
●A216.239.32.212015-08-10 → 2026-04-24 · 2 obs
● 2026-04-24 18:37:50
●A216.239.34.212015-08-10 → 2026-04-24 · 2 obs
● 2026-04-24 18:37:50
●A216.239.36.212015-08-10 → 2026-04-24 · 2 obs
● 2026-04-24 18:37:50
●A216.239.38.212015-08-10 → 2026-04-24 · 2 obs
● 2026-04-24 18:37:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| howsearchworks.com | ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com, ns4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.99
NS records: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com, ns4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for howsearchworks.com (unsigned zone)
⏱️ Timing
Total: 454ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.34.21, 216.239.36.21... |
| AAAA | 4 | 2001:4860:4802:36::15, 2001:4860:4802:38::15... |
| NS | 4 | ns2.googledomains.com, ns1.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 0) |
| TXT | 1 | v=spf1 include:_spf.google.com ?all |
| SOA | 1 | ns1.googledomains.com dns-admin.google.c |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.googledomains.com, ns1.googledomains.com, ns2.googledomains.com...)
Analysis
IP Addresses
Eight IP numbers are pointed to by howsearchworks.com: 2001:4860:4802:32::15, 2001:4860:4802:34::15, 2001:4860:4802:36::15, 2001:4860:4802:38::15, 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Other host names such as kelogic.com, acubethel.com, zogida.com, ivnetgroup.com and shiftweb.ru share IPs with howsearchworks.com.
Name Servers
howsearchworks.com is delegated to four name servers: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com and ns4.googledomains.com.
howsearchworks.com at least partially shares name servers with other domains, for instance mndtadvantage.com, notebookgoogle.com, googledrive.mobi, puixel.com and googleyellowpages.com.
Host names with two IP numbers: ns1.googledomains.com points to 2001:4860:4802:32::63 and 216.239.32.99; ns2.googledomains.com points to 2001:4860:4802:34::63 and 216.239.34.99; ns3.googledomains.com points to 2001:4860:4802:36::63 and 216.239.36.99; ns4.googledomains.com points to 2001:4860:4802:38::63 and 216.239.38.99.
Mail Servers
howsearchworks.com is handled by a single mail server, smtp.google.com.
The mail server setup for howsearchworks.com matches that of other domains, for instance bandpage.it, kmsupplies.com, yourletterdroppro.com, shashankchandassociates.com and repressage.net.
howsearchworks.com shares at least partially some mail servers with other domains, including lhpr.net, openbay.co, cotedazur.jp, conectacarros.com.br and butudan-hamada.co.jp.
The host name smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c23::1a, 2607:f8b0:4004:c23::1b, 2607:f8b0:4004:c25::1b, 2607:f8b0:4004:c27::1a, 172.253.139.26, 192.178.155.26, 192.178.155.27, 192.178.218.26 and 192.178.218.27.