holzman.com - robtex.com
holzman.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.16.172.10🇺🇸 Automattic199.16.172.0/24 PRESSABLE | ||||||
| A | 199.16.173.139🇺🇸 Automattic199.16.173.0/24 PRESSABLE | ||||||
| NS | dns101.register.com ⭐ | ||||||
| A | 162.159.24.117Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns102.register.com | ||||||
| A | 162.159.25.158Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | server1.inboundmx.com ⭐ | ||||||
| TXT | daft5mm2odgblo8s71ecn4h1g2 | ||||||
| TXT | google-site-verification=8K-RyQE-joekkrJKG7EGv6kt_y2zDMsCyDSWlKhvJtc | ||||||
| TXT | v=spf1 include:hostaccount.com ~all | ||||||
| SOA | DNS101.REGISTER.comroot@REGISTER.com serial=123062815 | ||||||
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=1774689722 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSa.ns.ultsearch.com2015-06-06 → 2015-06-06 · 3 obs
○ 2015-10-19 18:58:48
○ 2026-03-28 09:33:18
○NSb.ns.ultsearch.com2015-06-06 → 2015-06-06 · 3 obs
○ 2015-10-19 18:58:48
○ 2026-03-28 09:33:18
●NSdns101.register.com2026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 09:49:44
● 2026-03-28 09:33:18
●NSdns102.register.com2026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 09:49:44
● 2026-03-28 09:33:18
○NSns1.namefind.com2015-10-19 → 2017-02-17 · 5 obs
● 2015-10-19 18:58:48
● 2017-02-17 21:02:54
○ 2026-02-17 09:49:44
○ 2026-03-28 09:33:18
●MXserver1.inboundmx.com2026-02-17 → 2026-03-28 · 2 obs
● 2026-03-28 09:33:18
●A199.16.172.102026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 09:49:44
● 2026-03-28 09:33:18
●A199.16.173.1392026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 09:49:44
● 2026-03-28 09:33:18
○A208.73.211.702015-06-06 → 2017-02-17 · 4 obs
● 2017-02-17 21:02:54
○ 2026-02-17 09:49:44
○ 2026-03-28 09:33:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| holzman.com | dns101.register.com, dns102.register.com | 2 records |
✅ Authoritative Response
Server:162.159.24.117
NS records: dns101.register.com, dns102.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holzman.com (unsigned zone)
⏱️ Timing
Total: 453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 199.16.173.139, 199.16.172.10 |
| NS | 2 | dns102.register.com, dns101.register.com |
| MX | 1 | server1.inboundmx.com (pri: 10) |
| TXT | 3 | v=spf1 include:hostaccount.com ~all, daft5mm2odgblo8s71ecn4h1g2... |
| SOA | 1 | DNS101.REGISTER.com root.REGISTER.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)
Analysis
IP Addresses
holzman.com points to two IP numbers: 199.16.172.10 and 199.16.173.139.
Other host names, for instance fibretrade.com, coalshed-restaurant.co.uk, andysummers.com, backofbeyondbooks.com and montanos.com share IP numbers with holzman.com.
Name Servers
holzman.com's delegation is to two name servers dns101.register.com and dns102.register.com.
holzman.com shares the same name server configuration as other domains, such as wdbn.net, fnbbagley.com, caijing.com, bestpriceoptics.com and heatinghelp.org.
Host names with a single IP:
dns101.register.com resolves to 162.159.24.117.
dns102.register.com resolves to 162.159.25.158.
Mail Servers
holzman.com is served by a single mail server, server1.inboundmx.com.
holzman.com uses the same mail server setup as other domains such as freespiritdining.com, rapidrewardsdining.com, boldstrokeconsulting.com, lonergps.com and inspirapayroll.com.
holzman.com shares some mail servers with other domains, including tech-my-life.com, netinterprises.com, alebyalessandra.com, dtienergy.com and kwdstudio.com.
These mail servers are often used together with server2.inboundmx.com, aspmx.l.google.com, west.smtp.mx.exch122.serverdata.net, aspmx2.googlemail.com, aspmx3.googlemail.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.