`techtransfercentral.com`

DNSSEC	⚠️ Not signed
A	35.212.28.139^{🇺🇸 Google35.212.0.0/17}
		PTR	`139.28.212.35.bc.googleusercontent.com`
NS	`ns1.siteground.net` ⭐
		A	75.2.77.104^{🇺🇸 Amazon75.2.64.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
NS	`ns2.siteground.net`
		A	99.83.229.113^{🇺🇸 Amazon99.83.224.0/20}
			PTR	`ac4b097dbd0dd6307.awsglobalaccelerator.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f26.1e100.net`
		A	74.125.137.26^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f27.1e100.net`
		A	142.251.96.27^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f27.1e100.net`
TXT	`v=spf1 +ip4:199.167.224.0/22 +ip4:209.17.125.0/24 +ip4:209.17.125.1/26 +ip4:3...`
TXT	`google-site-verification=ujxBweEEHRQj_Sfwh146MpXY3sH4aj8dcDfdgyvcABg`
SOA	`ns1.siteground.net`admins@siteground.com serial=152

`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=1774629632

WOT: UNKNOWN (34/100)

Previously MX for

techtransfercentral.com

Subdomains

portal.techtransfercentral.com

mail.techtransfercentral.com

Same first word

techtransfercentral.com

DNS History

14 records (8 active, 6 former)

○NSns1.bluehost.com2015-08-09 → 2017-06-11 · 4 obs

● 2015-08-09 18:07:30
● 2017-06-11 11:45:10
○ 2026-02-20 07:16:10
○ 2026-03-27 16:49:08

●NSns1.siteground.net2026-02-20 → 2026-03-27 · 3 obs

○ 2017-06-11 11:45:10
● 2026-02-20 07:16:10
● 2026-03-27 16:49:08

○NSns2.bluehost.com2015-08-09 → 2017-06-11 · 4 obs

● 2015-08-09 18:07:30
● 2017-06-11 11:45:10
○ 2026-02-20 07:16:10
○ 2026-03-27 16:49:08

●NSns2.siteground.net2026-02-20 → 2026-03-27 · 3 obs

○ 2017-06-11 11:45:10
● 2026-02-20 07:16:10
● 2026-03-27 16:49:08

●MXalt1.aspmx.l.google.com2026-02-20 → 2026-03-27 · 3 obs

○ 2017-06-11 11:45:10
● 2026-02-20 07:16:10
● 2026-03-27 16:49:08

●MXalt2.aspmx.l.google.com2026-02-20 → 2026-03-27 · 3 obs

○ 2017-06-11 11:45:10
● 2026-02-20 07:16:10
● 2026-03-27 16:49:08

●MXalt3.aspmx.l.google.com2026-02-20 → 2026-03-27 · 3 obs

○ 2017-06-11 11:45:10
● 2026-02-20 07:16:10
● 2026-03-27 16:49:08

●MXalt4.aspmx.l.google.com2026-02-20 → 2026-03-27 · 3 obs

○ 2017-06-11 11:45:10
● 2026-02-20 07:16:10
● 2026-03-27 16:49:08

●MXaspmx.l.google.com2026-02-20 → 2026-03-27 · 3 obs

○ 2017-06-11 11:45:10
● 2026-02-20 07:16:10
● 2026-03-27 16:49:08

○MXmail.techtransfercentral.com2016-07-21 → 2017-06-11 · 5 obs

○ 2016-03-19 20:48:20
● 2016-07-21 22:59:06
● 2017-06-11 11:45:10
○ 2026-02-20 07:16:10
○ 2026-03-27 16:49:08

○MXtechtransfercentral.com2015-08-09 → 2016-03-19 · 4 obs

● 2015-08-09 18:07:30
● 2016-03-19 20:48:20
○ 2016-07-21 22:59:06
○ 2026-03-27 16:49:08

○A192.124.249.602016-07-21 → 2017-06-11 · 5 obs

○ 2016-03-19 20:48:20
● 2016-07-21 22:59:06
● 2017-06-11 11:45:10
○ 2026-02-20 07:16:10
○ 2026-03-27 16:49:08

○A199.167.225.112015-08-09 → 2016-03-19 · 4 obs

● 2015-08-09 18:07:30
● 2016-03-19 20:48:20
○ 2016-07-21 22:59:06
○ 2026-03-27 16:49:08

●A35.212.28.1392026-02-20 → 2026-03-27 · 3 obs

○ 2017-06-11 11:45:10
● 2026-02-20 07:16:10
● 2026-03-27 16:49:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...	-
techtransfercentral.com	ns1.siteground.net, ns2.siteground.net	-

✅ Authoritative Response

Server:99.83.229.113

NS records: ns1.siteground.net, ns2.siteground.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techtransfercentral.com (unsigned zone)

⏱️ Timing

Total: 330ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.212.28.139`
NS	2	`ns1.siteground.net, ns2.siteground.net`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`v=spf1 +ip4:199.167.224.0/22 +ip4:209.17, google-site-verification=ujxBweEEHRQj_Sf`
SOA	1	`ns1.siteground.net admins.siteground.com`

Analysis

Hierarchy

techtransfercentral.com is a parent of portal.techtransfercentral.com and mail.techtransfercentral.com.

IP Addresses

techtransfercentral.com points to a single IP address: 35.212.28.139.

Other host names such as mail.techtransfercentral.com and 139.28.212.35.bc.googleusercontent.com share IP numbers with techtransfercentral.com.

Name Servers

techtransfercentral.com is delegated to two name servers: ns1.siteground.net and ns2.siteground.net.

techtransfercentral.com uses the same name server setup as other domains, including nwparents.org, 2words.tv, te-m.co, musicwithmarnie.com and aordycz.com.

At least part of the name servers for techtransfercentral.com are shared with other domains, for instance bpaohio.org, lakesuperiorstreams.org, beyondpaint.com, homeotheek.net and cityofoxford.org.