certifyu.com - dns.ninja
certifyu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.41.87.37🇺🇸 AFFINITY64.41.86.0/23 Customers | ||||||
| PTR | clwsh003.securedata.net | ||||||
| NS | a.dns.hostway.net ⭐ | ||||||
| A | 64.41.112.10🇺🇸 AHNET64.41.112.0/24 DNS | ||||||
| PTR | a.dns.hostway.net | ||||||
| NS | b.dns.hostway.net | ||||||
| A | 64.41.114.10🇺🇸 AHNET64.41.114.0/24 DNS | ||||||
| PTR | b.dns.hostway.net | ||||||
| MX | mx.siteprotect.com ⭐ | ||||||
| A | 64.26.60.135🇺🇸 AFFINITY64.26.60.0/24 Customers | ||||||
| PTR | mx.siteprotect.com | ||||||
| TXT | v=spf1 include:mfg.siteprotect.com ~all | ||||||
| SOA | a.dns.hostway.nethostmaster@certifyu.com 2025-07-07 #16 | ||||||
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=1785429742 | ||||||
PTR for
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSa.dns.hostway.net2026-03-03 → 2026-07-30 · 3 obs
● 2026-03-03 08:35:26
● 2026-07-30 17:06:02
●NSb.dns.hostway.net2026-03-03 → 2026-07-30 · 3 obs
● 2026-03-03 08:35:26
● 2026-07-30 17:06:02
○NSns1.lnhi.net2015-07-17 → 2021-08-29 · 4 obs
● 2021-08-29 21:35:14
○ 2026-03-03 08:35:26
○ 2026-07-30 17:06:02
○NSns2.lnhi.net2015-07-17 → 2021-08-29 · 4 obs
● 2021-08-29 21:35:14
○ 2026-03-03 08:35:26
○ 2026-07-30 17:06:02
○NSns3.lnhi.net2015-07-17 → 2021-08-29 · 4 obs
● 2021-08-29 21:35:14
○ 2026-03-03 08:35:26
○ 2026-07-30 17:06:02
●MXmx.siteprotect.com2026-03-03 → 2026-07-30 · 3 obs
● 2026-03-03 08:35:26
● 2026-07-30 17:06:02
○MXmx.spamexperts.com2015-07-17 → 2021-08-29 · 4 obs
● 2021-08-29 21:35:14
○ 2026-03-03 08:35:26
○ 2026-07-30 17:06:02
○A204.12.103.12015-07-17 → 2021-08-29 · 4 obs
● 2021-08-29 21:35:14
○ 2026-03-03 08:35:26
○ 2026-07-30 17:06:02
●A64.41.87.372026-03-03 → 2026-07-30 · 3 obs
● 2026-03-03 08:35:26
● 2026-07-30 17:06:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| certifyu.com | a.dns.hostway.net, b.dns.hostway.net | - |
✅ Authoritative Response
Server:64.41.114.10
NS records: a.dns.hostway.net, b.dns.hostway.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certifyu.com (unsigned zone)
⏱️ Timing
Total: 367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.41.87.37 |
| NS | 2 | a.dns.hostway.net, b.dns.hostway.net |
| MX | 1 | mx.siteprotect.com (pri: 10) |
| TXT | 1 | v=spf1 include:mfg.siteprotect.com ~all |
| SOA | 1 | a.dns.hostway.net hostmaster.certifyu.co |
Analysis
IP Addresses
certifyu.com resolves to one IP address: 64.41.87.37.
optionstrike.com, twoseconds.org, clwsh003.securedata.net and two other host names share IP numbers with certifyu.com.
Name Servers
certifyu.com is served by two delegated name servers, a.dns.hostway.net and b.dns.hostway.net.
certifyu.com uses the same name servers as several other domains — among them lawonvideo.com, dynacalc.com, rzautomation.com and two more.
certifyu.com shares at least some of its name servers with other domains, including offthechainwireless.com, jpsconstructionco.com, tessiturasoftwareinfo.com and two others.
These name servers are frequently seen alongside the name servers ns.siteprotect.com, ns2.siteprotect.com, adns.cs.siteprotect.com and bdns.cs.siteprotect.com.
a.dns.hostway.net and b.dns.hostway.net each resolve to one IP number: a.dns.hostway.net points to 64.41.112.10 and b.dns.hostway.net points to 64.41.114.10.
Mail Servers
Mail for certifyu.com is handled by a single mail server, mx.siteprotect.com.
certifyu.com uses an identical mail server configuration to several other domains — among them omeansea.net, brumagen.com, recumbents.com and two more.
There is at least a partial overlap in mail servers between certifyu.com and other domains like anglimwinery.com, nsglaw.com and ambiancepro.com.
There is one IP number for mx.siteprotect.com: 64.26.60.135.