`avoengineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4d86^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:d08f^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.134^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.143^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karina.ns.cloudflare.com`
		A	108.162.192.178^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	172.64.32.178^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	173.245.58.178^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
NS	`steven.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c11^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c311^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`steven.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2311^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`steven.ns.cloudflare.com`
		A	108.162.195.17^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	162.159.44.17^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	172.64.35.17^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽³⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`MS=ms54299897`
TXT	`MS=ms96490790`
TXT	`MS=ms96746309`
TXT	`google-site-verification=bjMWS9z_nGK1AKRJ4YX5vx2B-BZ5ZUvB9tskspTP3fs`
TXT	`v=spf1 a mx include:zoho.eu include:secureserver.net ~all`
TXT	`zoho-verification=zb51504445.zmverify.zoho.eu`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.77.134, 172.67.208.143
		IPv6	2606:4700:3031::6815:4d86, 2606:4700:3032::ac43:d08f
SOA	`karina.ns.cloudflare.com`dns@cloudflare.com serial=2398732609

`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=1771291435

Same first word

avoengineering.com

DNS History

24 records (9 active, 15 former)

●NSkarina.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs

○ 2017-12-03 03:09:28
● 2026-02-15 22:43:56
● 2026-03-24 01:19:22

○NSns53.domaincontrol.com2016-04-16 → 2016-12-05 · 4 obs

● 2016-04-16 14:59:48
● 2016-12-05 22:29:58
○ 2017-12-03 03:09:28
○ 2026-03-24 01:19:22

○NSns54.domaincontrol.com2016-04-16 → 2016-12-05 · 4 obs

● 2016-04-16 14:59:48
● 2016-12-05 22:29:58
○ 2017-12-03 03:09:28
○ 2026-03-24 01:19:22

○NSns73.domaincontrol.com2017-12-03 → 2017-12-03 · 4 obs

○ 2016-12-05 22:29:58
● 2017-12-03 03:09:28
○ 2026-02-15 22:43:56
○ 2026-03-24 01:19:22

○NSns74.domaincontrol.com2017-12-03 → 2017-12-03 · 4 obs

○ 2016-12-05 22:29:58
● 2017-12-03 03:09:28
○ 2026-02-15 22:43:56
○ 2026-03-24 01:19:22

●NSsteven.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs

○ 2017-12-03 03:09:28
● 2026-02-15 22:43:56
● 2026-03-24 01:19:22

○MXcluster2.eu.messagelabs.com2017-12-03 → 2017-12-03 · 4 obs

○ 2016-12-05 22:29:58
● 2017-12-03 03:09:28
○ 2026-02-15 22:43:56
○ 2026-03-24 01:19:22

○MXcluster2a.eu.messagelabs.com2017-12-03 → 2017-12-03 · 4 obs

○ 2016-12-05 22:29:58
● 2017-12-03 03:09:28
○ 2026-02-15 22:43:56
○ 2026-03-24 01:19:22

○MXmail.avoengineering.com2016-04-16 → 2016-12-05 · 4 obs

● 2016-04-16 14:59:48
● 2016-12-05 22:29:58
○ 2017-12-03 03:09:28
○ 2026-03-24 01:19:22

●MXmx.zoho.eu2026-02-15 → 2026-03-24 · 3 obs

○ 2017-12-03 03:09:28
● 2026-02-15 22:43:56
● 2026-03-24 01:19:22

●MXmx2.zoho.eu2026-02-15 → 2026-03-24 · 3 obs

○ 2017-12-03 03:09:28
● 2026-02-15 22:43:56
● 2026-03-24 01:19:22

●MXmx3.zoho.eu2026-02-15 → 2026-03-24 · 3 obs

○ 2017-12-03 03:09:28
● 2026-02-15 22:43:56
● 2026-03-24 01:19:22

●A104.21.77.1342026-02-15 → 2026-03-24 · 3 obs

○ 2017-12-03 03:09:28
● 2026-02-15 22:43:56
● 2026-03-24 01:19:22

○A107.180.2.2422016-04-16 → 2016-12-05 · 4 obs

● 2016-04-16 14:59:48
● 2016-12-05 22:29:58
○ 2017-12-03 03:09:28
○ 2026-03-24 01:19:22

●A172.67.208.1432026-02-15 → 2026-03-24 · 3 obs

○ 2017-12-03 03:09:28
● 2026-02-15 22:43:56
● 2026-03-24 01:19:22

○A184.168.221.162017-12-03 → 2017-12-03 · 4 obs

○ 2016-12-05 22:29:58
● 2017-12-03 03:09:28
○ 2026-02-15 22:43:56
○ 2026-03-24 01:19:22

○A184.168.221.32017-12-03 → 2017-12-03 · 4 obs

○ 2016-12-05 22:29:58
● 2017-12-03 03:09:28
○ 2026-02-15 22:43:56
○ 2026-03-24 01:19:22

○A184.168.221.72017-12-03 → 2017-12-03 · 4 obs

○ 2016-12-05 22:29:58
● 2017-12-03 03:09:28
○ 2026-02-15 22:43:56
○ 2026-03-24 01:19:22

○A184.168.221.82017-12-03 → 2017-12-03 · 4 obs

○ 2016-12-05 22:29:58
● 2017-12-03 03:09:28
○ 2026-02-15 22:43:56
○ 2026-03-24 01:19:22

●A2606:4700:3031::6815:4d862026-02-15 → 2026-03-24 · 3 obs

○ 2017-12-03 03:09:28
● 2026-02-15 22:43:56
● 2026-03-24 01:19:22

●A2606:4700:3032::ac43:d08f2026-02-15 → 2026-03-24 · 3 obs

○ 2017-12-03 03:09:28
● 2026-02-15 22:43:56
● 2026-03-24 01:19:22

○A50.63.202.262017-12-03 → 2017-12-03 · 4 obs

○ 2016-12-05 22:29:58
● 2017-12-03 03:09:28
○ 2026-02-15 22:43:56
○ 2026-03-24 01:19:22

○A50.63.202.72017-12-03 → 2017-12-03 · 4 obs

○ 2016-12-05 22:29:58
● 2017-12-03 03:09:28
○ 2026-02-15 22:43:56
○ 2026-03-24 01:19:22

○A50.63.202.92017-12-03 → 2017-12-03 · 4 obs

○ 2016-12-05 22:29:58
● 2017-12-03 03:09:28
○ 2026-02-15 22:43:56
○ 2026-03-24 01:19:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
avoengineering.com	karina.ns.cloudflare.com, steven.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.17

NS records: karina.ns.cloudflare.com, steven.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for avoengineering.com (unsigned zone)

⏱️ Timing

Total: 189ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.208.143, 104.21.77.134`
AAAA	2	`2606:4700:3031::6815:4d86, 2606:4700:3032::ac43:d08f`
NS	2	`karina.ns.cloudflare.com, steven.ns.cloudflare.com`
MX	3	`mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...`
TXT	6	`MS=ms54299897, MS=ms96490790...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karina.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

avoengineering.com resolves to four IPs: 2606:4700:3031::6815:4d86, 2606:4700:3032::ac43:d08f, 104.21.77.134 and 172.67.208.143.

Other host names such as gowildcasino.com, leanderbohms.com, 51sscwd.com.cn, belanjamobil.co.id and sjzfxzx.com share IP numbers with avoengineering.com.

Name Servers

avoengineering.com is delegated to two name servers: karina.ns.cloudflare.com and steven.ns.cloudflare.com.

avoengineering.com uses the same name server setup as other domains, including rennsteig.com, mytauron.com, rennsteig.us, prospercanada.org and rennsteig.eu.

At least part of the name servers for avoengineering.com are shared with other domains, for instance agoge-selbstverteidigung.de, recruit.ly, efficiale.fr, ifoption.com and parsoon.net.

These name servers are often used together with rose.ns.cloudflare.com, suzanne.ns.cloudflare.com and adrian.ns.cloudflare.com.

Host names with six IP numbers:

karina.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab2, 2803:f800:50::6ca2:c0b2, 2a06:98c1:50::ac40:20b2, 108.162.192.178, 172.64.32.178 and 173.245.58.178.

steven.ns.cloudflare.com points to: 2606:4700:58::a29f:2c11, 2803:f800:50::6ca2:c311, 2a06:98c1:50::ac40:2311, 108.162.195.17, 162.159.44.17 and 172.64.35.17.

Mail Servers

Three mail servers handle avoengineering.com: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

avoengineering.com shares at least some mail servers with other domains, for example recurios.com, beliveo.pl, emacupuncture.com, langbot.io and angrydevops.com.

Host names with two IP numbers:

The host name mx.zoho.eu points to 185.230.212.166 and 185.230.214.166.

Host names with one IP number:

The host name mx2.zoho.eu points to 185.230.214.166.

The host name mx3.zoho.eu points to 185.230.212.166.

Host names pointing to 185.230.212.166:

mx.zoho.eu and mx3.zoho.eu.

Host names pointing to 185.230.214.166:

mx.zoho.eu and mx2.zoho.eu.

avoengineering.com - robtex.com