tomhoitsma.com - robtex.com
tomhoitsma.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.174.228.148🇺🇸 Google34.174.128.0/17 | ||||||
| PTR | 148.228.174.34.bc.googleusercontent.com | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | mx10.antispam.mailspamprotection.com ⭐ | ||||||
| A | 34.149.79.66🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 66.79.149.34.bc.googleusercontent.com | ||||||
| MX | mx20.antispam.mailspamprotection.com(20) | ||||||
| A | 34.120.156.61🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 61.156.120.34.bc.googleusercontent.com | ||||||
| MX | mx30.antispam.mailspamprotection.com(30) | ||||||
| A | 34.111.121.216🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 216.121.111.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx include:tomhoitsma.com.spf.auto.dnssmarthost.net ~all | ||||||
| SOA | ns1.siteground.netadmins@siteground.com serial=11 | ||||||
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=1784694317 | ||||||
Subdomains
mail.tomhoitsma.com |
Same first word
tomhoitsma.com |
DNS History
18 records (6 active, 12 former)
○NSns1.aplus.net2015-04-17 → 2016-03-22 · 4 obs
● 2016-03-22 15:07:56
○ 2016-09-19 03:06:42
○ 2026-07-22 04:48:58
●NSns1.siteground.net2026-04-22 → 2026-07-22 · 3 obs
● 2026-04-22 22:30:12
● 2026-07-22 04:48:58
○NSns2.aplus.net2015-04-17 → 2016-03-22 · 4 obs
● 2016-03-22 15:07:56
○ 2016-09-19 03:06:42
○ 2026-07-22 04:48:58
●NSns2.siteground.net2026-04-22 → 2026-07-22 · 3 obs
● 2026-04-22 22:30:12
● 2026-07-22 04:48:58
○NSns8415.hostgator.com2016-09-19 → 2026-04-13 · 5 obs
● 2016-09-19 03:06:42
● 2026-04-13 07:30:32
○ 2026-04-22 22:30:12
○ 2026-07-22 04:48:58
○NSns8416.hostgator.com2016-09-19 → 2026-04-13 · 5 obs
● 2016-09-19 03:06:42
● 2026-04-13 07:30:32
○ 2026-04-22 22:30:12
○ 2026-07-22 04:48:58
○MXmail.tomhoitsma.com2016-09-19 → 2026-04-13 · 5 obs
● 2016-09-19 03:06:42
● 2026-04-13 07:30:32
○ 2026-04-22 22:30:12
○ 2026-07-22 04:48:58
●MXmx10.antispam.mailspamprotection.com2026-04-22 → 2026-07-22 · 3 obs
● 2026-04-22 22:30:12
● 2026-07-22 04:48:58
○MXmx1c40.carrierzone.com2015-04-17 → 2016-03-22 · 4 obs
● 2016-03-22 15:07:56
○ 2016-09-19 03:06:42
○ 2026-07-22 04:48:58
●MXmx20.antispam.mailspamprotection.com2026-04-22 → 2026-07-22 · 3 obs
● 2026-04-22 22:30:12
● 2026-07-22 04:48:58
○MXmx2c40.carrierzone.com2015-04-17 → 2016-03-22 · 4 obs
● 2016-03-22 15:07:56
○ 2016-09-19 03:06:42
○ 2026-07-22 04:48:58
●MXmx30.antispam.mailspamprotection.com2026-04-22 → 2026-07-22 · 3 obs
● 2026-04-22 22:30:12
● 2026-07-22 04:48:58
○MXmx3c40.carrierzone.com2015-04-17 → 2016-03-22 · 4 obs
● 2016-03-22 15:07:56
○ 2016-09-19 03:06:42
○ 2026-07-22 04:48:58
○A108.167.183.2312016-09-19 → 2016-09-19 · 4 obs
● 2016-09-19 03:06:42
○ 2026-04-13 07:30:32
○ 2026-07-22 04:48:58
●A34.174.228.1482026-04-22 → 2026-07-22 · 3 obs
● 2026-04-22 22:30:12
● 2026-07-22 04:48:58
○A45.60.22.2152026-04-13 → 2026-04-13 · 4 obs
● 2026-04-13 07:30:32
○ 2026-04-22 22:30:12
○ 2026-07-22 04:48:58
○A45.60.98.2152026-04-13 → 2026-04-13 · 4 obs
● 2026-04-13 07:30:32
○ 2026-04-22 22:30:12
○ 2026-07-22 04:48:58
○A64.29.151.2212015-04-17 → 2016-03-22 · 4 obs
● 2016-03-22 15:07:56
○ 2016-09-19 03:06:42
○ 2026-07-22 04:48:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tomhoitsma.com | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:75.2.77.104
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tomhoitsma.com (unsigned zone)
⏱️ Timing
Total: 365ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.174.228.148 |
| NS | 2 | ns2.siteground.net, ns1.siteground.net |
| MX | 3 | mx10.antispam.mailspamprotection.com (pr, mx20.antispam.mailspamprotection.com (pr... |
| TXT | 1 | v=spf1 +a +mx include:tomhoitsma.com.spf |
| SOA | 1 | ns1.siteground.net admins.siteground.com |
Analysis
Hierarchy
tomhoitsma.com is the parent zone for mail.tomhoitsma.com.
IP Addresses
tomhoitsma.com resolves to just one IP address, 34.174.228.148.
Two other host names, along with zoonerd.com, stmarysoakridge.org and mail.arcticgt.com, also share IP numbers with tomhoitsma.com.
Name Servers
DNS delegation for tomhoitsma.com points to two name servers: ns1.siteground.net and ns2.siteground.net.
tomhoitsma.com shares its NS records with other domains, for example leadbyexamplemarketing.com, carelycleaning.com, agacom.lu and two others.
tomhoitsma.com partially shares its NS delegation with several other domains, including lezzetlimama.com, coffeemachinesqld.com.au, bma.ie and two others.
ns1.siteground.net resolves to 75.2.77.104. ns2.siteground.net resolves to 99.83.229.113. Both host names point to a single IP number.
Mail Servers
tomhoitsma.com uses three mail servers — mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.
There is at least a partial MX overlap between tomhoitsma.com and other domains, including suk.ie, totalimpactmartialarts.com, mylexit.com and two others.
mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com all have one IP address each — mx10.antispam.mailspamprotection.com directs to 34.149.79.66, mx20.antispam.mailspamprotection.com directs to 34.120.156.61 and mx30.antispam.mailspamprotection.com directs to 34.111.121.216.