howtoapp.com - robtex.com
howtoapp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.97.137.86🇬🇧 DIGITALOCEAN209.97.128.0/20 DigitalOcean | ||||||
| PTR | s5.icaal.co.uk | ||||||
| NS | ns33.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a1::11🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns33.domaincontrol.com | ||||||
| A | 97.74.106.17🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns33.domaincontrol.com | ||||||
| NS | ns34.domaincontrol.com | ||||||
| A | 2603:5:22a1::11🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns34.domaincontrol.com | ||||||
| A | 173.201.74.17🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns34.domaincontrol.com | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| A | 146.20.161.1🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| A | 184.106.54.2🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| TXT | mandrill_verify.m1nOoGf-FEsZ2c4-VVLqkg | ||||||
| TXT | v=spf1 include:emailsrvr.com include:spf.mandrillapp.com ~all | ||||||
| SOA | ns33.domaincontrol.comdns@jomax.net 2024-11-20 #1 | ||||||
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=1771291435 | ||||||
Previously MX for
howtoapp.com |
Subdomains
appserver.howtoapp.com |
Same first word
howtoapp.com |
Similar names
DNS History
14 records (5 active, 9 former)
○NSns1.namebrightdns.com2017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 09:02:02
○ 2026-02-28 09:16:08
○ 2026-02-28 14:52:16
○NSns2.namebrightdns.com2017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 09:02:02
○ 2026-02-28 09:16:08
○ 2026-02-28 14:52:16
○NSns2.newtonit.com.au2015-11-03 → 2016-01-28 · 4 obs
● 2016-01-28 00:38:36
○ 2016-04-25 04:29:04
○ 2026-02-28 14:52:16
●NSns33.domaincontrol.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 09:16:08
● 2026-02-28 14:52:16
●NSns34.domaincontrol.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 09:16:08
● 2026-02-28 14:52:16
○NSns4.newtonit.com.au2015-11-03 → 2016-01-28 · 4 obs
● 2016-01-28 00:38:36
○ 2016-04-25 04:29:04
○ 2026-02-28 14:52:16
○MXhowtoapp.com2015-11-03 → 2016-01-28 · 4 obs
● 2016-01-28 00:38:36
○ 2016-04-25 04:29:04
○ 2026-02-28 14:52:16
●MXmx1.emailsrvr.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 09:16:08
● 2026-02-28 14:52:16
●MXmx2.emailsrvr.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 09:16:08
● 2026-02-28 14:52:16
○A203.38.74.522015-11-03 → 2016-01-28 · 4 obs
● 2016-01-28 00:38:36
○ 2016-04-25 04:29:04
○ 2026-02-28 14:52:16
●A209.97.137.862026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 09:16:08
● 2026-02-28 14:52:16
○A34.206.157.642017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 09:02:02
○ 2026-02-28 09:16:08
○ 2026-02-28 14:52:16
○A54.236.195.152017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 09:02:02
○ 2026-02-28 09:16:08
○ 2026-02-28 14:52:16
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-21 → 2017-03-21 · 3 obs
○ 2026-02-28 09:16:08
○ 2026-02-28 14:52:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| howtoapp.com | ns33.domaincontrol.com, ns34.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 173.201.74.17
NS records: ns33.domaincontrol.com, ns34.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for howtoapp.com (unsigned zone)
⏱️ Timing
Total: 146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.97.137.86 |
| NS | 2 | ns33.domaincontrol.com, ns34.domaincontrol.com |
| MX | 2 | mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10) |
| TXT | 2 | mandrill_verify.m1nOoGf-FEsZ2c4-VVLqkg, v=spf1 include:emailsrvr.com include:spf |
| SOA | 1 | ns33.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)
Analysis
Hierarchy
howtoapp.com is the parent of appserver.howtoapp.com.
IP Addresses
howtoapp.com points to IP number 209.97.137.86.
Other host names include droylsdenglass.co.uk, mcmcard.com, s5.icaal.co.uk and osbornglass.com that share IP numbers with howtoapp.com.
Name Servers
howtoapp.com is delegated to two name servers: ns33.domaincontrol.com and ns34.domaincontrol.com.
howtoapp.com uses the same name server setup as other domains such as sourcesight.com, matchboxpictures.co.in, siterisq.com, davecrowvideo.com and williamburnsinsurance.com.
Host names with two IP numbers:
ns33.domaincontrol.com points to 2603:5:21a1::11 and 97.74.106.17; ns34.domaincontrol.com points to 2603:5:22a1::11 and 173.201.74.17.
Mail Servers
Two mail servers mx1.emailsrvr.com and mx2.emailsrvr.com handle howtoapp.com.
howtoapp.com shares the same mail server setup as other domains, for instance vagapravoce.com, envirobank.org, rtnetworks.net, expressiveconcepts.com and atpimsa.com.
howtoapp.com shares mail servers with other domains at least partially; for instance ecomotors.co.uk, letsubaru.com, sentientdata.com, therivardreport.com and strumwasser.com.
Host names with one IP number:
mx1.emailsrvr.com points to: 146.20.161.1.
mx2.emailsrvr.com points to: 184.106.54.2.