roentech.com - dns.ninja

`roentech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:340b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c1ea^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.11^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.234^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gene.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gene.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gene.ns.cloudflare.com`
		A	108.162.192.158^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	172.64.32.158^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
		A	173.245.58.158^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gene.ns.cloudflare.com`
NS	`noah.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b85^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c185^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`noah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2185^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`noah.ns.cloudflare.com`
		A	108.162.193.133^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	172.64.33.133^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.com`
		A	173.245.59.133^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`noah.ns.cloudflare.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	`google-site-verification=0Mx15pJbmdnZKrd88zCIm_MfXZCQiYK_vXEJXuTw0vw`
TXT	`v=spf1 +a +mx include:roentech.com.spf.auto.dnssmarthost.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.11, 172.67.193.234
		IPv6 hints	2606:4700:3033::6815:340b, 2606:4700:3035::ac43:c1ea
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=155, name=cloudflare-ech.com
SOA	`gene.ns.cloudflare.com`dns@cloudflare.com serial=2410303227

`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=1784902827

Subdomains

mail.roentech.com

Same first word

roentech.com

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DNS History

25 records (9 active, 16 former)

○NSdns1.namecheaphosting.com2015-06-28 → 2017-06-29 · 4 obs

● 2015-06-28 15:42:04
● 2017-06-29 19:13:54
○ 2026-02-15 22:09:22
○ 2026-07-24 14:30:26

○NSdns2.namecheaphosting.com2015-06-28 → 2017-06-29 · 4 obs

● 2015-06-28 15:42:04
● 2017-06-29 19:13:54
○ 2026-02-15 22:09:22
○ 2026-07-24 14:30:26

●NSgene.ns.cloudflare.com2026-02-15 → 2026-07-24 · 3 obs

○ 2017-06-29 19:13:54
● 2026-02-15 22:09:22
● 2026-07-24 14:30:26

●NSnoah.ns.cloudflare.com2026-02-15 → 2026-07-24 · 3 obs

○ 2017-06-29 19:13:54
● 2026-02-15 22:09:22
● 2026-07-24 14:30:26

○MXmail.roentech.com2015-06-28 → 2026-07-12 · 7 obs

● 2015-06-28 15:42:04
● 2016-01-27 21:26:18
○ 2016-09-12 07:12:32
○ 2026-06-13 08:38:04
● 2026-07-12 22:03:58
○ 2026-07-24 14:30:24
○ 2026-07-24 14:30:26

●MXmx10.antispam.mailspamprotection.com2026-07-24 → 2026-07-24 · 3 obs

○ 2026-07-12 22:03:58
● 2026-07-24 14:30:24
● 2026-07-24 14:30:26

○MXmx10.mailspamprotection.com2026-02-15 → 2026-06-13 · 5 obs

○ 2017-06-29 19:13:54
● 2026-02-15 22:09:22
● 2026-06-13 08:38:04
○ 2026-07-12 22:03:58
○ 2026-07-24 14:30:26

●MXmx20.antispam.mailspamprotection.com2026-07-24 → 2026-07-24 · 3 obs

○ 2026-07-12 22:03:58
● 2026-07-24 14:30:24
● 2026-07-24 14:30:26

○MXmx20.mailspamprotection.com2026-02-15 → 2026-06-13 · 5 obs

○ 2017-06-29 19:13:54
● 2026-02-15 22:09:22
● 2026-06-13 08:38:04
○ 2026-07-12 22:03:58
○ 2026-07-24 14:30:26

●MXmx30.antispam.mailspamprotection.com2026-07-24 → 2026-07-24 · 3 obs

○ 2026-07-12 22:03:58
● 2026-07-24 14:30:24
● 2026-07-24 14:30:26

○MXmx30.mailspamprotection.com2026-02-15 → 2026-06-13 · 5 obs

○ 2017-06-29 19:13:54
● 2026-02-15 22:09:22
● 2026-06-13 08:38:04
○ 2026-07-12 22:03:58
○ 2026-07-24 14:30:26

○MXsmx1.web-hosting.com2016-09-12 → 2017-06-29 · 5 obs

○ 2016-01-27 21:26:18
● 2016-09-12 07:12:32
● 2017-06-29 19:13:54
○ 2026-02-15 22:09:22
○ 2026-07-24 14:30:26

○MXsmx2.web-hosting.com2016-09-12 → 2017-06-29 · 5 obs

○ 2016-01-27 21:26:18
● 2016-09-12 07:12:32
● 2017-06-29 19:13:54
○ 2026-02-15 22:09:22
○ 2026-07-24 14:30:26

○MXsmx3.web-hosting.com2016-09-12 → 2017-06-29 · 5 obs

○ 2016-01-27 21:26:18
● 2016-09-12 07:12:32
● 2017-06-29 19:13:54
○ 2026-02-15 22:09:22
○ 2026-07-24 14:30:26

●A104.21.52.112026-02-15 → 2026-07-24 · 19 obs

○ 2017-06-29 19:13:54
● 2026-02-15 22:09:22
○ 2026-03-21 23:50:36
● 2026-03-22 00:28:56
● 2026-03-25 10:57:20
○ 2026-03-31 01:50:42
○ 2026-04-09 00:35:00
● 2026-04-13 00:28:04
○ 2026-04-24 14:07:10
● 2026-04-24 21:23:12
● 2026-05-07 06:16:32
○ 2026-05-08 19:28:42
● 2026-05-11 13:30:26
● 2026-05-29 07:40:22
○ 2026-06-02 04:58:26
● 2026-06-13 08:38:04
○ 2026-07-12 22:03:58
● 2026-07-24 14:30:24
● 2026-07-24 14:30:26

○A162.213.255.92015-06-28 → 2017-06-29 · 4 obs

● 2015-06-28 15:42:04
● 2017-06-29 19:13:54
○ 2026-02-15 22:09:22
○ 2026-07-24 14:30:26

●A172.67.193.2342026-02-15 → 2026-07-24 · 19 obs

○A188.114.96.02026-03-21 → 2026-07-12 · 18 obs

○ 2026-02-15 22:09:22
● 2026-03-21 23:50:36
○ 2026-03-22 00:28:56
○ 2026-03-25 10:57:20
● 2026-03-31 01:50:42
● 2026-04-09 00:35:00
○ 2026-04-13 00:28:04
● 2026-04-24 14:07:10
○ 2026-04-24 21:23:12
○ 2026-05-07 06:16:32
● 2026-05-08 19:28:42
○ 2026-05-11 13:30:26
○ 2026-05-29 07:40:22
● 2026-06-02 04:58:26
○ 2026-06-13 08:38:04
● 2026-07-12 22:03:58
○ 2026-07-24 14:30:24
○ 2026-07-24 14:30:26

○A188.114.97.02026-03-21 → 2026-07-12 · 18 obs

○A2606:4700:3031::ac43:c1ea2026-02-15 → 2026-06-13 · 18 obs

●A2606:4700:3033::6815:340b2026-07-24 → 2026-07-24 · 3 obs

○ 2026-07-12 22:03:58
● 2026-07-24 14:30:24
● 2026-07-24 14:30:26

●A2606:4700:3035::ac43:c1ea2026-07-24 → 2026-07-24 · 3 obs

○ 2026-07-12 22:03:58
● 2026-07-24 14:30:24
● 2026-07-24 14:30:26

○A2606:4700:3036::6815:340b2026-02-15 → 2026-06-13 · 18 obs

○A2a06:98c1:3120::2026-03-21 → 2026-07-12 · 18 obs

○A2a06:98c1:3121::2026-03-21 → 2026-07-12 · 18 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
roentech.com	gene.ns.cloudflare.com, noah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.158

NS records: gene.ns.cloudflare.com, noah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for roentech.com (unsigned zone)

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.52.11, 172.67.193.234`
AAAA	2	`2606:4700:3033::6815:340b, 2606:4700:3035::ac43:c1ea`
NS	2	`gene.ns.cloudflare.com, noah.ns.cloudflare.com`
MX	3	`mx10.antispam.mailspamprotection.com (pr, mx20.antispam.mailspamprotection.com (pr...`
TXT	2	`google-site-verification=0Mx15pJbmdnZKrd, v=spf1 +a +mx include:roentech.com.spf.a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gene.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

roentech.com is a parent domain of mail.roentech.com.

IP Addresses

roentech.com resolves to four IP addresses: 104.21.52.11, 172.67.193.234, 2606:4700:3033::6815:340b and 2606:4700:3035::ac43:c1ea.

hairfie.com, mail.dekorrinde.de, blog-home.com and two other host names share IP numbers with roentech.com.

Name Servers

roentech.com is delegated to two name servers: gene.ns.cloudflare.com and noah.ns.cloudflare.com.

roentech.com uses the same name servers as several other domains — among them soyulla.com, volpact.com, regionalhomesgulfport.com and two more.

roentech.com shares at least some of its name servers with other domains, including zk0311.com, transitbredband.se, mangahome.com and two others.

These name servers are frequently seen alongside the name servers renan.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

gene.ns.cloudflare.com resolves to 108.162.192.158, 172.64.32.158, 173.245.58.158 and 3 other IP addresses.

noah.ns.cloudflare.com resolves to 108.162.193.133, 172.64.33.133, 173.245.59.133 and 3 other IP addresses.

Mail Servers

roentech.com is handled by three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.

roentech.com has at least partial mail server overlap with other domains such as mantecaonline.com, campershavenllc.com, governmentintegrityfund.com and two more.

mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com each resolve to a single IP address: mx10.antispam.mailspamprotection.com resolves to 34.149.79.66, mx20.antispam.mailspamprotection.com resolves to 34.120.156.61 and mx30.antispam.mailspamprotection.com resolves to 34.111.121.216.