`tls-engineering.com`

DNSSEC	⚠️ Not signed
NS	`a.dns.hostway.net` ⭐
		A	64.41.112.10^{🇺🇸 AHNET64.41.112.0/24 Proxy Addition}
			PTR	`a.dns.hostway.net`
NS	`adns.cs.siteprotect.com`
		A	64.41.112.12^{🇺🇸 AHNET64.41.112.0/24 Proxy Addition}
			PTR	`adns.cs.siteprotect.com`
NS	`bdns.cs.siteprotect.com`
		A	64.41.114.12^{🇺🇸 AHNET64.41.114.0/24 Proxy Addition}
			PTR	`bdns.cs.siteprotect.com`
MX	`mx01.biz.comcast.net` ⭐
MX	`mx02.biz.comcast.net` ⭐
MX	`mx03.biz.comcast.net`⁽⁵⁰⁾
SOA	`a.dns.hostway.net`hostmaster@siteprotect.com 2024-07-16 #0

`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=1774491397

Same first word

tls-engineering.com

DNS History

7 records (6 active, 1 former)

●NSa.dns.hostway.net2015-07-11 → 2026-03-26 · 2 obs

● 2015-07-11 15:36:26
● 2026-03-26 02:41:10

●NSadns.cs.siteprotect.com2015-07-11 → 2026-03-26 · 2 obs

● 2015-07-11 15:36:26
● 2026-03-26 02:41:10

●NSbdns.cs.siteprotect.com2015-07-11 → 2026-03-26 · 2 obs

● 2015-07-11 15:36:26
● 2026-03-26 02:41:10

●MXmx01.biz.comcast.net2015-07-11 → 2026-03-26 · 2 obs

● 2015-07-11 15:36:26
● 2026-03-26 02:41:10

●MXmx02.biz.comcast.net2015-07-11 → 2026-03-26 · 2 obs

● 2015-07-11 15:36:26
● 2026-03-26 02:41:10

●MXmx03.biz.comcast.net2015-07-11 → 2026-03-26 · 2 obs

● 2015-07-11 15:36:26
● 2026-03-26 02:41:10

○A216.87.186.962015-07-11 → 2017-09-11 · 4 obs

● 2015-07-11 15:36:26
● 2017-09-11 12:40:16
○ 2026-02-21 08:10:18
○ 2026-03-26 02:41:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tls-engineering.com	adns.cs.siteprotect.com, bdns.cs.siteprotect.com	2 records

✅ Authoritative Response

Server:64.41.114.12

NS records: adns.cs.siteprotect.com, bdns.cs.siteprotect.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tls-engineering.com (unsigned zone)

⏱️ Timing

Total: 339ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`adns.cs.siteprotect.com, bdns.cs.siteprotect.com`
MX	3	`mx01.biz.comcast.net (pri: 10), mx03.biz.comcast.net (pri: 50)...`
SOA	1	`a.dns.hostway.net hostmaster.siteprotect`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (adns.cs.siteprotect.com, bdns.cs.siteprotect.com)

Analysis

Name Servers

The delegation for tls-engineering.com is handled by three name servers: adns.cs.siteprotect.com, bdns.cs.siteprotect.com and a.dns.hostway.net.

tls-engineering.com at least partially shares name servers with other domains, for instance supportmanagment.com, joywinch.com, allseasas.com, mcaconsultants.net and synergykenya.com.

These name servers are often used together with b.dns.hostway.net, adns.cs.onr.siteprotect.com, ns.siteprotect.com, bdns.cs.onr.siteprotect.com and ns2.siteprotect.com.

Host names with one IP number:

adns.cs.siteprotect.com points to 64.41.112.12.

bdns.cs.siteprotect.com points to 64.41.114.12.

a.dns.hostway.net points to 64.41.112.10.

Mail Servers

tls-engineering.com is handled by three mail servers: mx01.biz.comcast.net, mx02.biz.comcast.net and mx03.biz.comcast.net.

tls-engineering.com shares mail servers with other domains at least in part, for instance opticalexpressionsma.com, cutleaf.net, brentwoodchasetennessee.com, teamspfc.com and proitec.us.

tls-engineering.com - robtex.com