`heitzman.net`

DNSSEC	⚠️ Not signed
A	68.66.200.219^{🇺🇸 A2HOSTING68.66.192.0/20 A2 Hosting, Inc.}
		PTR	`mi3-ts106.a2hosting.com`
NS	`ns1.a2hosting.com` ⭐
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns2.a2hosting.com`
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.a2hosting.com`
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns4.a2hosting.com`
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f26.1e100.net`
		A	142.251.2.27^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`v=spf1 +mx +a +ip4:68.66.200.219 +include:spf.a2hosting.com +include:_spf.goo...`
SOA	`ns1.a2hosting.com`root@mi3-ts106.a2hosting.com 2026-05-08 #1

`net`

	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.net`nstld@verisign-grs.com serial=1778452941

Same first word

heitzman.co.uk

Similar names

mathizen.com

(0x68656e746169)zm.fun

mazehint.com

tanmizhe.com

matizhen.com

(0x68656e746169)zm.me

(0x68656e746169)zm.com

nazhmite.ru

DNS History

18 records (12 active, 6 former)

●NSns1.a2hosting.com2026-05-10 → 2026-05-10 · 2 obs

○ 2020-01-14 23:38:18
● 2026-05-10 22:43:02

○NSns1.heitzman.net2015-06-22 → 2017-01-05 · 4 obs

● 2015-06-22 22:41:52
● 2017-01-05 15:44:12
○ 2020-01-14 23:38:18
○ 2026-05-10 22:43:02

●NSns2.a2hosting.com2026-05-10 → 2026-05-10 · 2 obs

○ 2020-01-14 23:38:18
● 2026-05-10 22:43:02

○NSns2.heitzman.net2015-06-22 → 2017-01-05 · 4 obs

● 2015-06-22 22:41:52
● 2017-01-05 15:44:12
○ 2020-01-14 23:38:18
○ 2026-05-10 22:43:02

●NSns3.a2hosting.com2026-05-10 → 2026-05-10 · 2 obs

○ 2020-01-14 23:38:18
● 2026-05-10 22:43:02

●NSns4.a2hosting.com2026-05-10 → 2026-05-10 · 2 obs

○ 2020-01-14 23:38:18
● 2026-05-10 22:43:02

○NSns75.rochenhost.com2020-01-14 → 2020-01-14 · 3 obs

○ 2017-01-05 15:44:12
● 2020-01-14 23:38:18
○ 2026-05-10 22:43:02

○NSns76.rochenhost.com2020-01-14 → 2020-01-14 · 3 obs

○ 2017-01-05 15:44:12
● 2020-01-14 23:38:18
○ 2026-05-10 22:43:02

●MXalt1.aspmx.l.google.com2015-06-22 → 2026-05-10 · 2 obs

● 2015-06-22 22:41:52
● 2026-05-10 22:43:02

●MXalt2.aspmx.l.google.com2015-06-22 → 2026-05-10 · 2 obs

● 2015-06-22 22:41:52
● 2026-05-10 22:43:02

●MXaspmx.l.google.com2015-06-22 → 2026-05-10 · 2 obs

● 2015-06-22 22:41:52
● 2026-05-10 22:43:02

●MXaspmx2.googlemail.com2015-06-22 → 2026-05-10 · 2 obs

● 2015-06-22 22:41:52
● 2026-05-10 22:43:02

●MXaspmx3.googlemail.com2015-06-22 → 2026-05-10 · 2 obs

● 2015-06-22 22:41:52
● 2026-05-10 22:43:02

●MXaspmx4.googlemail.com2015-06-22 → 2026-05-10 · 2 obs

● 2015-06-22 22:41:52
● 2026-05-10 22:43:02

●MXaspmx5.googlemail.com2015-06-22 → 2026-05-10 · 2 obs

● 2015-06-22 22:41:52
● 2026-05-10 22:43:02

●A68.66.200.2192026-05-10 → 2026-05-10 · 2 obs

○ 2020-01-14 23:38:18
● 2026-05-10 22:43:02

○A72.249.107.232015-06-22 → 2017-01-05 · 4 obs

● 2015-06-22 22:41:52
● 2017-01-05 15:44:12
○ 2020-01-14 23:38:18
○ 2026-05-10 22:43:02

○A72.249.30.162020-01-14 → 2020-01-14 · 3 obs

○ 2017-01-05 15:44:12
● 2020-01-14 23:38:18
○ 2026-05-10 22:43:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
heitzman.net	ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com	-

✅ Authoritative Response

Server:76.223.26.245

NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heitzman.net (unsigned zone)

⏱️ Timing

Total: 256ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`68.66.200.219`
NS	4	`ns1.a2hosting.com, ns3.a2hosting.com...`
MX	7	`aspmx.l.google.com (pri: 10), aspmx4.googlemail.com (pri: 30)...`
TXT	1	`v=spf1 +mx +a +ip4:68.66.200.219 +includ`
SOA	1	`ns1.a2hosting.com root.mi3-ts106.a2hosti`

Analysis

IP Addresses

heitzman.net points to a single IP: 68.66.200.219.

Other host names, for instance mail.ngnhealth.com, mail.microvita.org, instantjobinterviewtools.com, americancollisiontx.com and ikmodels.com share IP numbers with heitzman.net.

Name Servers

heitzman.net is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

heitzman.net at least partially shares its name servers with other domains, for instance multistudio.ca, ergiceget.com, tdfdesign.com, interstatetruss.com and quess.com.