`teachingdegreesearch.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9d6e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5277^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.119^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.110^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gordon.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3baa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gordon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gordon.ns.cloudflare.com`
		A	108.162.193.170^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	172.64.33.170^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	173.245.59.170^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
NS	`sandy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandy.ns.cloudflare.com`
		A	108.162.192.219^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	172.64.32.219^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
		A	173.245.58.219^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandy.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	173.203.187.2^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx2.emailsrvr.com`
TXT	`google-site-verification=g8zig_l15-QN1TFVUH5Qik0dCVRfyzRHWWhjZW55toc`
TXT	`v=spf1 a -all`
TXT	`v=spf1 include:emailsrvr.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.119, 172.67.157.110
		IPv6 hints	2606:4700:3034::ac43:9d6e, 2606:4700:3035::6815:5277
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOA	`gordon.ns.cloudflare.com`dns@cloudflare.com serial=2408958683

`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=1786088599

Same first word

teachingdegreesearch.com

DNS History

13 records (8 active, 5 former)

●NSgordon.ns.cloudflare.com2026-08-04 → 2026-08-07 · 3 obs

○ 2017-06-04 11:08:08
● 2026-08-04 02:58:28
● 2026-08-07 07:43:56

○NSns41.rookdns.com2015-08-06 → 2017-06-04 · 4 obs

● 2015-08-06 03:12:04
● 2017-06-04 11:08:08
○ 2026-08-04 02:58:28
○ 2026-08-07 07:43:56

○NSns42.rookdns.com2015-08-06 → 2017-06-04 · 4 obs

● 2015-08-06 03:12:04
● 2017-06-04 11:08:08
○ 2026-08-04 02:58:28
○ 2026-08-07 07:43:56

●NSsandy.ns.cloudflare.com2026-08-04 → 2026-08-07 · 3 obs

○ 2017-06-04 11:08:08
● 2026-08-04 02:58:28
● 2026-08-07 07:43:56

○MXmail.mxproc.com2015-08-06 → 2016-03-26 · 4 obs

● 2015-08-06 03:12:04
● 2016-03-26 09:51:50
○ 2016-09-16 20:04:32
○ 2026-08-07 07:43:56

●MXmx1.emailsrvr.com2026-08-04 → 2026-08-07 · 3 obs

○ 2016-09-16 20:04:32
● 2026-08-04 02:58:28
● 2026-08-07 07:43:56

●MXmx2.emailsrvr.com2026-08-04 → 2026-08-07 · 3 obs

○ 2016-09-16 20:04:32
● 2026-08-04 02:58:28
● 2026-08-07 07:43:56

●A104.21.82.1192026-08-04 → 2026-08-07 · 3 obs

○ 2017-06-04 11:08:08
● 2026-08-04 02:58:28
● 2026-08-07 07:43:56

○A141.8.224.1832015-08-06 → 2017-06-04 · 4 obs

● 2015-08-06 03:12:04
● 2017-06-04 11:08:08
○ 2026-08-04 02:58:28
○ 2026-08-07 07:43:56

●A172.67.157.1102026-08-04 → 2026-08-07 · 3 obs

○ 2017-06-04 11:08:08
● 2026-08-04 02:58:28
● 2026-08-07 07:43:56

●A2606:4700:3034::ac43:9d6e2026-08-04 → 2026-08-07 · 3 obs

○ 2017-06-04 11:08:08
● 2026-08-04 02:58:28
● 2026-08-07 07:43:56

●A2606:4700:3035::6815:52772026-08-04 → 2026-08-07 · 3 obs

○ 2017-06-04 11:08:08
● 2026-08-04 02:58:28
● 2026-08-07 07:43:56

○PTRns41.rookdns.com2017-06-04 → 2017-06-04 · 3 obs

● 2017-06-04 11:08:08
○ 2026-08-04 02:58:28
○ 2026-08-07 07:43:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
teachingdegreesearch.com	gordon.ns.cloudflare.com, sandy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.219

NS records: gordon.ns.cloudflare.com, sandy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teachingdegreesearch.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.82.119, 172.67.157.110`
AAAA	2	`2606:4700:3034::ac43:9d6e, 2606:4700:3035::6815:5277`
NS	2	`gordon.ns.cloudflare.com, sandy.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	3	`google-site-verification=g8zig_l15-QN1TF, v=spf1 a -all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gordon.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

teachingdegreesearch.com resolves to four IP addresses: 104.21.82.119, 172.67.157.110, 2606:4700:3034::ac43:9d6e and 2606:4700:3035::6815:5277.

Two other host names, along with airwil.in, www.thumbnail(0x706f726e).org and enviable.life, also share IP numbers with teachingdegreesearch.com.

Name Servers

teachingdegreesearch.com has two authoritative name servers — gordon.ns.cloudflare.com and sandy.ns.cloudflare.com.

teachingdegreesearch.com shares its NS records with other domains, for example moneytimes.org, courseadvisor.com, discount-insurance-quotes.com and two others.

teachingdegreesearch.com shares at least some of its name servers with other domains, including citytruckdriving.com, coravenoluthi.com, spinfest-casino-fr.com and two others.

These name servers are frequently paired with the name servers aspen.ns.cloudflare.com and jerry.ns.cloudflare.com.

DNS names with 6 IP addresses:

gordon.ns.cloudflare.com points to 108.162.193.170, 172.64.33.170, 173.245.59.170 and 3 other IP addresses.

sandy.ns.cloudflare.com points to 108.162.192.219, 172.64.32.219, 173.245.58.219 and 3 other IP addresses.

Mail Servers

teachingdegreesearch.com is served by two mail servers, mx1.emailsrvr.com and mx2.emailsrvr.com.

Among the domains sharing a mail server setup with teachingdegreesearch.com are nysac.com, sweetwaveaudio.com, embroidme-springhurst.com and two others.

There is at least a partial MX overlap between teachingdegreesearch.com and other domains, including sevenspringsfarms.com, adroit.technology, smartjewelers.com and two others.

mx1.emailsrvr.com and mx2.emailsrvr.com each resolve to one IP number: mx1.emailsrvr.com points to 173.203.187.1 and mx2.emailsrvr.com points to 173.203.187.2.

teachingdegreesearch.com - robtex.com