`osterhoudtelectric.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c8a3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:d9c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.156^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.163^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mack.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c25^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c325^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mack.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2325^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mack.ns.cloudflare.com`
		A	108.162.195.37^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	162.159.44.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
		A	172.64.35.37^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mack.ns.cloudflare.com`
NS	`ziggy.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ziggy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ziggy.ns.cloudflare.com`
		A	108.162.194.237^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	162.159.38.237^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	172.64.34.237^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
MX	`mx1c40.carrierzone.com` ⭐
		A	64.29.151.236^{🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx1c40.carrierzone.com`
MX	`mx2c40.carrierzone.com`⁽¹⁰⁰⁾
		A	64.29.151.237^{🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx2c40.carrierzone.com`
MX	`mx3c40.carrierzone.com`⁽¹¹⁰⁾
		A	64.29.151.238^{🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx3c40.carrierzone.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.156, 172.67.200.163
		IPv6 hints	2606:4700:3031::ac43:c8a3, 2606:4700:3035::6815:d9c
SOA	`mack.ns.cloudflare.com`dns@cloudflare.com serial=2402531426

`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.net`nstld@verisign-grs.com serial=1778367801

Same first word

osterhoudtelectric.com

DNS History

19 records (9 active, 10 former)

●NSmack.ns.cloudflare.com2026-05-09 → 2026-05-09 · 3 obs

○ 2026-03-03 13:47:56
● 2026-05-09 23:28:34
● 2026-05-09 23:28:36

○NSns1.aplus.net2026-02-24 → 2026-03-03 · 5 obs

○ 2016-09-12 22:26:56
● 2026-02-24 07:06:32
● 2026-03-03 13:47:56
○ 2026-05-09 23:28:34
○ 2026-05-09 23:28:36

○NSns1vwx.name.com2015-08-19 → 2015-12-18 · 4 obs

● 2015-08-19 19:35:40
● 2015-12-18 17:03:32
○ 2016-09-12 22:26:56
○ 2026-05-09 23:28:36

○NSns2.aplus.net2026-02-24 → 2026-03-03 · 5 obs

○ 2016-09-12 22:26:56
● 2026-02-24 07:06:32
● 2026-03-03 13:47:56
○ 2026-05-09 23:28:34
○ 2026-05-09 23:28:36

○NSns2jqz.name.com2015-08-19 → 2015-12-18 · 4 obs

● 2015-08-19 19:35:40
● 2015-12-18 17:03:32
○ 2016-09-12 22:26:56
○ 2026-05-09 23:28:36

○NSns3.aplus.net2026-02-24 → 2026-03-03 · 5 obs

○ 2016-09-12 22:26:56
● 2026-02-24 07:06:32
● 2026-03-03 13:47:56
○ 2026-05-09 23:28:34
○ 2026-05-09 23:28:36

○NSns3jnr.name.com2015-08-19 → 2015-12-18 · 4 obs

● 2015-08-19 19:35:40
● 2015-12-18 17:03:32
○ 2016-09-12 22:26:56
○ 2026-05-09 23:28:36

○NSns4fmw.name.com2015-08-19 → 2015-12-18 · 4 obs

● 2015-08-19 19:35:40
● 2015-12-18 17:03:32
○ 2016-09-12 22:26:56
○ 2026-05-09 23:28:36

●NSziggy.ns.cloudflare.com2026-05-09 → 2026-05-09 · 3 obs

○ 2026-03-03 13:47:56
● 2026-05-09 23:28:34
● 2026-05-09 23:28:36

●MXmx1c40.carrierzone.com2026-02-24 → 2026-05-09 · 2 obs

● 2026-02-24 07:06:32
● 2026-05-09 23:28:36

●MXmx2c40.carrierzone.com2026-02-24 → 2026-05-09 · 2 obs

● 2026-02-24 07:06:32
● 2026-05-09 23:28:36

●MXmx3c40.carrierzone.com2026-02-24 → 2026-05-09 · 2 obs

● 2026-02-24 07:06:32
● 2026-05-09 23:28:36

●A104.21.13.1562026-05-09 → 2026-05-09 · 3 obs

○ 2026-03-03 13:47:56
● 2026-05-09 23:28:34
● 2026-05-09 23:28:36

●A172.67.200.1632026-05-09 → 2026-05-09 · 3 obs

○ 2026-03-03 13:47:56
● 2026-05-09 23:28:34
● 2026-05-09 23:28:36

●A2606:4700:3031::ac43:c8a32026-05-09 → 2026-05-09 · 3 obs

○ 2026-03-03 13:47:56
● 2026-05-09 23:28:34
● 2026-05-09 23:28:36

●A2606:4700:3035::6815:d9c2026-05-09 → 2026-05-09 · 3 obs

○ 2026-03-03 13:47:56
● 2026-05-09 23:28:34
● 2026-05-09 23:28:36

○A64.29.151.2212026-02-24 → 2026-03-03 · 5 obs

○ 2016-09-12 22:26:56
● 2026-02-24 07:06:32
● 2026-03-03 13:47:56
○ 2026-05-09 23:28:34
○ 2026-05-09 23:28:36

○A70.182.183.1362015-08-19 → 2015-12-18 · 4 obs

● 2015-08-19 19:35:40
● 2015-12-18 17:03:32
○ 2016-04-03 21:24:52
○ 2026-05-09 23:28:36

○A8.5.1.582016-04-03 → 2016-04-03 · 4 obs

○ 2015-12-18 17:03:32
● 2016-04-03 21:24:52
○ 2016-09-12 22:26:56
○ 2026-05-09 23:28:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
osterhoudtelectric.com	ziggy.ns.cloudflare.com, mack.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.37

NS records: ziggy.ns.cloudflare.com, mack.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osterhoudtelectric.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.156, 172.67.200.163`
AAAA	2	`2606:4700:3035::6815:d9c, 2606:4700:3031::ac43:c8a3`
NS	2	`mack.ns.cloudflare.com, ziggy.ns.cloudflare.com`
MX	3	`mx1c40.carrierzone.com (pri: 10), mx2c40.carrierzone.com (pri: 100)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mack.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ziggy.ns.cloudflare.com, ziggy.ns.cloudflare.com, ziggy.ns.cloudflare.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by osterhoudtelectric.com: 2606:4700:3031::ac43:c8a3, 2606:4700:3035::6815:d9c, 104.21.13.156 and 172.67.200.163.

other host names including murraynewlands.com, enderpehlivanoglu.com, execute-gaming.se, www.buy-hk.net and citrea.tech share IP numbers with osterhoudtelectric.com.

Name Servers

osterhoudtelectric.com is delegated to two name servers mack.ns.cloudflare.com and ziggy.ns.cloudflare.com.

osterhoudtelectric.com shares the same name server setup as other domains, for instance gestionesagra.com, pasbayar.com, pasbiller.com, gupta.co and datadesigndiabetes.com.

osterhoudtelectric.com at least partially shares name servers with other domains, for instance mumbaiangels.xyz, azino777-8.xyz, jxftech.net, sisliescorton.xyz and hommersonccasino.nl.

These name servers are commonly used alongside lovisa.ns.cloudflare.com and ignat.ns.cloudflare.com.

Host names with six IP numbers:

Host name mack.ns.cloudflare.com points to: 2606:4700:58::a29f:2c25, 2803:f800:50::6ca2:c325, 2a06:98c1:50::ac40:2325, 108.162.195.37, 162.159.44.37 and 172.64.35.37.

Host name ziggy.ns.cloudflare.com points to: 2606:4700:50::a29f:26ed, 2803:f800:50::6ca2:c2ed, 2a06:98c1:50::ac40:22ed, 108.162.194.237, 162.159.38.237 and 172.64.34.237.

Mail Servers

osterhoudtelectric.com is handled by three mail servers: mx1c40.carrierzone.com, mx2c40.carrierzone.com and mx3c40.carrierzone.com.

osterhoudtelectric.com shares some mail servers with other domains, at least partially, for instance usefuse.net, telight.com, aplace4me.net, lilitab.biz and ecotek-canada.info.

these mail servers are commonly used with the mail servers mx4c40.carrierzone.com.

Host names with one IP number: mx1c40.carrierzone.com points to 64.29.151.236; mx2c40.carrierzone.com points to 64.29.151.237; mx3c40.carrierzone.com points to 64.29.151.238.

osterhoudtelectric.com - robtex.com