engineeringtv.com - dns.ninja

`engineeringtv.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3290^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:cf01^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.144^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.1^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bart.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
NS	`hera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hera.ns.cloudflare.com`
		A	108.162.192.162^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	172.64.32.162^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	173.245.58.162^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
MX	`mxa-001d5a01.gslb.pphosted.com` ⭐
MX	`mxb-001d5a01.gslb.pphosted.com` ⭐
MX	`s1904481191.m.en25.com` ⭐
		A	209.167.231.14^{🇺🇸 AS701209.167.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`mail.en25.com`
TXT	`MS=ms92682411`
TXT	`v=DKIM1;h=sha256;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDn7EiK3r/vRRde/oD9XA...`
TXT	`v=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1TaNgLlSyQMNWVLNLvyY/neDgaL2...`
TXT	`v=spf1 include:_netblocks.eloqua.com ~all`
TXT	`v=spf1 mx include:penton.com include:mxlogic.net include:spf-001d5a01.pphoste...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.144, 172.67.207.1
		IPv6 hints	2606:4700:3030::6815:3290, 2606:4700:3033::ac43:cf01
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2408173505

`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=1783333361

rank #884650 globally
rank #394457 in the tld
WOT: SAFE (87/100)

Same first word

engineeringtv.com

Similar names

vtengineering.be

tvengineering.com

DNS History

22 records (9 active, 13 former)

●NSbart.ns.cloudflare.com2026-02-26 → 2026-07-06 · 3 obs

○ 2018-07-03 13:29:42
● 2026-02-26 14:55:26
● 2026-07-06 10:23:08

○NSdns03.penton.com2015-08-10 → 2018-07-03 · 5 obs

○ 2007-11-04 10:47:30
● 2015-08-10 14:31:08
● 2018-07-03 13:29:42
○ 2026-02-26 14:55:26
○ 2026-07-06 10:23:08

○NSdns1.pendns.local2015-08-10 → 2018-07-03 · 9 obs

○ 2007-11-04 10:47:30
● 2015-08-10 14:31:08
● 2016-01-27 03:10:16
○ 2016-04-16 08:52:46
● 2016-05-24 16:35:00
○ 2017-01-31 14:16:26
● 2018-07-03 13:29:42
○ 2026-02-26 14:55:26
○ 2026-07-06 10:23:08

○NSdns2.pendns.local2015-08-10 → 2018-07-03 · 10 obs

○ 2007-11-04 10:47:30
● 2015-08-10 14:31:08
○ 2015-11-06 23:11:22
○ 2016-01-27 03:10:16
● 2016-04-16 08:52:46
○ 2016-05-24 16:35:00
● 2017-01-31 14:16:26
● 2018-07-03 13:29:42
○ 2026-02-26 14:55:26
○ 2026-07-06 10:23:08

○NSdns3.colo.local2015-08-10 → 2018-07-03 · 5 obs

○ 2007-11-04 10:47:30
● 2015-08-10 14:31:08
● 2018-07-03 13:29:42
○ 2026-02-26 14:55:26
○ 2026-07-06 10:23:08

●NShera.ns.cloudflare.com2026-02-26 → 2026-07-06 · 3 obs

○ 2018-07-03 13:29:42
● 2026-02-26 14:55:26
● 2026-07-06 10:23:08

○NSns1.consonus.com2007-11-04 → 2007-11-04 · 3 obs

● 2007-11-04 10:47:30
○ 2015-08-10 14:31:08
○ 2026-07-06 10:23:08

○NSns2.consonus.com2007-11-04 → 2007-11-04 · 3 obs

● 2007-11-04 10:47:30
○ 2015-08-10 14:31:08
○ 2026-07-06 10:23:08

●MXmxa-001d5a01.gslb.pphosted.com2015-11-06 → 2026-07-06 · 3 obs

○ 2015-08-10 14:31:08
● 2015-11-06 23:11:22
● 2026-07-06 10:23:08

●MXmxb-001d5a01.gslb.pphosted.com2015-11-06 → 2026-07-06 · 3 obs

○ 2015-08-10 14:31:08
● 2015-11-06 23:11:22
● 2026-07-06 10:23:08

○MXpenton.com.inbound10.mxlogic.net2015-08-10 → 2015-08-10 · 4 obs

○ 2007-11-04 10:47:30
● 2015-08-10 14:31:08
○ 2015-11-06 23:11:22
○ 2026-07-06 10:23:08

○MXpenton.com.inbound10.mxlogicmx.net2015-08-10 → 2015-08-10 · 4 obs

○ 2007-11-04 10:47:30
● 2015-08-10 14:31:08
○ 2015-11-06 23:11:22
○ 2026-07-06 10:23:08

●MXs1904481191.m.en25.com2026-02-26 → 2026-07-06 · 3 obs

○ 2015-11-06 23:11:22
● 2026-02-26 14:55:26
● 2026-07-06 10:23:08

●A104.21.50.1442026-02-26 → 2026-07-06 · 3 obs

○ 2018-07-03 13:29:42
● 2026-02-26 14:55:26
● 2026-07-06 10:23:08

●A172.67.207.12026-02-26 → 2026-07-06 · 3 obs

○ 2018-07-03 13:29:42
● 2026-02-26 14:55:26
● 2026-07-06 10:23:08

○A208.70.246.592015-08-10 → 2016-01-27 · 5 obs

○ 2007-11-04 10:47:30
● 2015-08-10 14:31:08
● 2016-01-27 03:10:16
○ 2016-04-16 08:52:46
○ 2026-07-06 10:23:08

●A2606:4700:3030::6815:32902026-07-06 → 2026-07-06 · 3 obs

○ 2026-02-26 14:55:26
● 2026-07-06 10:23:06
● 2026-07-06 10:23:08

○A2606:4700:3030::ac43:cf012026-02-26 → 2026-02-26 · 4 obs

○ 2018-07-03 13:29:42
● 2026-02-26 14:55:26
○ 2026-07-06 10:23:06
○ 2026-07-06 10:23:08

●A2606:4700:3033::ac43:cf012026-07-06 → 2026-07-06 · 3 obs

○ 2026-02-26 14:55:26
● 2026-07-06 10:23:06
● 2026-07-06 10:23:08

○A2606:4700:3034::6815:32902026-02-26 → 2026-02-26 · 4 obs

○ 2018-07-03 13:29:42
● 2026-02-26 14:55:26
○ 2026-07-06 10:23:06
○ 2026-07-06 10:23:08

○A66.133.124.122007-11-04 → 2007-11-04 · 3 obs

● 2007-11-04 10:47:30
○ 2015-08-10 14:31:08
○ 2026-07-06 10:23:08

○A8.33.3.942016-04-16 → 2018-07-03 · 5 obs

○ 2016-01-27 03:10:16
● 2016-04-16 08:52:46
● 2018-07-03 13:29:42
○ 2026-02-26 14:55:26
○ 2026-07-06 10:23:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
engineeringtv.com	bart.ns.cloudflare.com, hera.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.162

NS records: bart.ns.cloudflare.com, hera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineeringtv.com (unsigned zone)

⏱️ Timing

Total: 2995ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.207.1, 104.21.50.144`
AAAA	2	`2606:4700:3033::ac43:cf01, 2606:4700:3030::6815:3290`
NS	2	`bart.ns.cloudflare.com, hera.ns.cloudflare.com`
MX	3	`mxa-001d5a01.gslb.pphosted.com (pri: 10), mxb-001d5a01.gslb.pphosted.com (pri: 10)...`
TXT	5	`MS=ms92682411, v=DKIM1;h=sha256;p=MIGfMA0GCSqGSIb3DQEBA...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bart.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

engineeringtv.com points to the four IP addresses 104.21.50.144, 172.67.207.1, 2606:4700:3030::6815:3290 and 2606:4700:3033::ac43:cf01.

Two other host names, along with 02.ngomik.cc, bigee.cc and kingtoptotox42.com, also share IP numbers with engineeringtv.com.

Name Servers

The NS records for engineeringtv.com delegate to bart.ns.cloudflare.com and hera.ns.cloudflare.com.

engineeringtv.com shares its NS records with other domains, for example calgaryrealestateforum.com, informa-ge.net, informaexhibitionsbrasil.com.br and two others.

At least some of engineeringtv.com's name servers are shared with other domains, for example specialolympicspa.org, picquick.ru, dagensnyt.dk and two more.

DNS names with 6 IP addresses:

bart.ns.cloudflare.com maps to 108.162.193.71, 172.64.33.71, 173.245.59.71 and 3 additional IP addresses.

hera.ns.cloudflare.com maps to 108.162.192.162, 172.64.32.162, 173.245.58.162 and 3 additional IP addresses.

Mail Servers

The MX records for engineeringtv.com list three mail servers: s1904481191.m.en25.com, mxa-001d5a01.gslb.pphosted.com and mxb-001d5a01.gslb.pphosted.com.

There is at least a partial MX overlap between engineeringtv.com and other domains, including lhonline.com, enews.mwrf.com, govpro.com and two others.

These mail servers tend to appear in combination with mail servers us-smtp-inbound-1.mimecast.com, us-smtp-inbound-2.mimecast.com, penton.com.inbound10.mxlogicmx.net and 3 others.

Host names that point to one IP address:

s1904481191.m.en25.com resolves to the IP address 209.167.231.14.