`syntaxeducation.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:24ad^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c5e6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.173^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.230^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`diva.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a61^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c061^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`diva.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2061^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`diva.ns.cloudflare.com`
		A	108.162.192.97^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	172.64.32.97^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	173.245.58.97^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
NS	`guy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guy.ns.cloudflare.com`
		A	108.162.193.173^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
MX	`mx1.forwardemail.net` ⭐ 🔒
		A	2604:a880:2:d0::306:1^{🇺🇸 DIGITALOCEAN2604:a880:2::/48 DigitalOcean}
			PTR	`mx1.forwardemail.net`
		A	2a02:6ea0:d71e::2^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx1.forwardemail.net`
		A	121.127.44.56^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx1.forwardemail.net`
		A	138.197.213.185^{🇺🇸 DIGITALOCEAN138.197.208.0/20 DigitalOcean}
			PTR	`mx1.forwardemail.net`
MX	`mx2.forwardemail.net` ⭐ 🔒
		A	2604:a880:400:d1::cd:9001^{🇺🇸 DIGITALOCEAN2604:a880:400::/48 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	2a02:6ea0:d71e::1^{🇺🇸 CDN772a02:6ea0:d700::/40 Denver IPv6}
			PTR	`mx2.forwardemail.net`
		A	104.248.224.170^{🇺🇸 DIGITALOCEAN104.248.224.0/20 DigitalOcean}
			PTR	`mx2.forwardemail.net`
		A	121.127.44.59^{🇺🇸 CDN77121.127.44.0/24 Denver}
			PTR	`mx2.forwardemail.net`
TXT	`forward-email=catchall@itsahow.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.36.173, 172.67.197.230
		IPv6	2606:4700:3034::6815:24ad, 2606:4700:3035::ac43:c5e6
SOA	`diva.ns.cloudflare.com`dns@cloudflare.com serial=2395678612

`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

syntaxeducation.com

DNS History

27 records (8 active, 19 former)

○NScarol.ns.cloudflare.com2017-02-20 → 2017-02-20 · 3 obs

● 2017-02-20 01:01:50
○ 2019-01-05 15:53:52
○ 2026-03-01 05:24:26

●NSdiva.ns.cloudflare.com2026-02-18 → 2026-03-01 · 3 obs

○ 2019-01-05 15:53:52
● 2026-02-18 00:26:16
● 2026-03-01 05:24:26

○NSemma.ns.cloudflare.com2019-01-05 → 2019-01-05 · 4 obs

○ 2017-02-20 01:01:50
● 2019-01-05 15:53:52
○ 2026-02-18 00:26:16
○ 2026-03-01 05:24:26

○NSgabe.ns.cloudflare.com2017-02-20 → 2017-02-20 · 3 obs

● 2017-02-20 01:01:50
○ 2019-01-05 15:53:52
○ 2026-03-01 05:24:26

●NSguy.ns.cloudflare.com2026-02-18 → 2026-03-01 · 3 obs

○ 2019-01-05 15:53:52
● 2026-02-18 00:26:16
● 2026-03-01 05:24:26

○NSjeff.ns.cloudflare.com2019-01-05 → 2019-01-05 · 4 obs

○ 2017-02-20 01:01:50
● 2019-01-05 15:53:52
○ 2026-02-18 00:26:16
○ 2026-03-01 05:24:26

○MXdc-f4e56f806729.syntaxeducation.com2019-01-05 → 2019-01-05 · 4 obs

○ 2017-02-20 01:01:50
● 2019-01-05 15:53:52
○ 2026-02-18 00:26:16
○ 2026-03-01 05:24:26

●MXmx1.forwardemail.net2026-02-18 → 2026-03-01 · 3 obs

○ 2019-01-05 15:53:52
● 2026-02-18 00:26:16
● 2026-03-01 05:24:26

●MXmx2.forwardemail.net2026-02-18 → 2026-03-01 · 3 obs

○ 2019-01-05 15:53:52
● 2026-02-18 00:26:16
● 2026-03-01 05:24:26

○MXmxa.mailgun.org2017-02-20 → 2017-02-20 · 3 obs

● 2017-02-20 01:01:50
○ 2019-01-05 15:53:52
○ 2026-03-01 05:24:26

○MXmxb.mailgun.org2017-02-20 → 2017-02-20 · 3 obs

● 2017-02-20 01:01:50
○ 2019-01-05 15:53:52
○ 2026-03-01 05:24:26

●A104.21.36.1732026-03-01 → 2026-03-01 · 3 obs

○ 2026-02-18 00:26:16
● 2026-03-01 05:24:24
● 2026-03-01 05:24:26

○A104.27.142.2372019-01-05 → 2019-01-05 · 4 obs

○ 2017-02-20 01:01:50
● 2019-01-05 15:53:52
○ 2026-02-18 00:26:16
○ 2026-03-01 05:24:26

○A104.27.143.2372019-01-05 → 2019-01-05 · 4 obs

○ 2017-02-20 01:01:50
● 2019-01-05 15:53:52
○ 2026-02-18 00:26:16
○ 2026-03-01 05:24:26

○A104.27.156.1382017-02-20 → 2017-02-20 · 3 obs

● 2017-02-20 01:01:50
○ 2019-01-05 15:53:52
○ 2026-03-01 05:24:26

○A104.27.157.1382017-02-20 → 2017-02-20 · 3 obs

● 2017-02-20 01:01:50
○ 2019-01-05 15:53:52
○ 2026-03-01 05:24:26

●A172.67.197.2302026-03-01 → 2026-03-01 · 3 obs

○ 2026-02-18 00:26:16
● 2026-03-01 05:24:24
● 2026-03-01 05:24:26

○A188.114.96.02026-02-18 → 2026-02-18 · 4 obs

○ 2019-01-05 15:53:52
● 2026-02-18 00:26:16
○ 2026-03-01 05:24:24
○ 2026-03-01 05:24:26

○A188.114.97.02026-02-18 → 2026-02-18 · 4 obs

○ 2019-01-05 15:53:52
● 2026-02-18 00:26:16
○ 2026-03-01 05:24:24
○ 2026-03-01 05:24:26

○A2400:cb00:2048:1::681b:9c8a2017-02-20 → 2017-02-20 · 3 obs

● 2017-02-20 01:01:50
○ 2019-01-05 15:53:52
○ 2026-03-01 05:24:26

○A2400:cb00:2048:1::681b:9d8a2017-02-20 → 2017-02-20 · 3 obs

● 2017-02-20 01:01:50
○ 2019-01-05 15:53:52
○ 2026-03-01 05:24:26

○A2606:4700:30::681b:8eed2019-01-05 → 2019-01-05 · 4 obs

○ 2017-02-20 01:01:50
● 2019-01-05 15:53:52
○ 2026-02-18 00:26:16
○ 2026-03-01 05:24:26

○A2606:4700:30::681b:8fed2019-01-05 → 2019-01-05 · 4 obs

○ 2017-02-20 01:01:50
● 2019-01-05 15:53:52
○ 2026-02-18 00:26:16
○ 2026-03-01 05:24:26

●A2606:4700:3034::6815:24ad2026-03-01 → 2026-03-01 · 3 obs

○ 2026-02-18 00:26:16
● 2026-03-01 05:24:24
● 2026-03-01 05:24:26

●A2606:4700:3035::ac43:c5e62026-03-01 → 2026-03-01 · 3 obs

○ 2026-02-18 00:26:16
● 2026-03-01 05:24:24
● 2026-03-01 05:24:26

○A2a06:98c1:3120::2026-02-18 → 2026-02-18 · 4 obs

○ 2019-01-05 15:53:52
● 2026-02-18 00:26:16
○ 2026-03-01 05:24:24
○ 2026-03-01 05:24:26

○A2a06:98c1:3121::2026-02-18 → 2026-02-18 · 4 obs

○ 2019-01-05 15:53:52
● 2026-02-18 00:26:16
○ 2026-03-01 05:24:24
○ 2026-03-01 05:24:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
syntaxeducation.com	diva.ns.cloudflare.com, guy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.97

NS records: diva.ns.cloudflare.com, guy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syntaxeducation.com (unsigned zone)

⏱️ Timing

Total: 723ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.173, 172.67.197.230`
AAAA	2	`2606:4700:3035::ac43:c5e6, 2606:4700:3034::6815:24ad`
NS	2	`diva.ns.cloudflare.com, guy.ns.cloudflare.com`
MX	2	`mx1.forwardemail.net (pri: 10), mx2.forwardemail.net (pri: 10)`
TXT	1	`forward-email=catchall@itsahow.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`diva.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

syntaxeducation.com maps to four IP numbers: 2606:4700:3034::6815:24ad, 2606:4700:3035::ac43:c5e6, 104.21.36.173 and 172.67.197.230.

Other host names, for instance studiebijbel.nl, heaneypartners.com, 3c789.com, kezuribushi.net and hd.kinogoo.cc share IP numbers with syntaxeducation.com.

Name Servers

Two name servers diva.ns.cloudflare.com and guy.ns.cloudflare.com handle delegation for syntaxeducation.com.

syntaxeducation.com uses the same name server setup as other domains, for example davidsvillas.com, anemonabeach.gr, playadelzante.com, plakabeach.gr and dominicale.com.

syntaxeducation.com partially shares name servers with other domains; examples include tv.chat, mall.nu, everystereo.com, crueltyfreenow.com and mostfavorite.com.

These name servers are often used with the name servers dexter.ns.cloudflare.com and ian.ns.cloudflare.com.

Host names with six IP numbers: diva.ns.cloudflare.com points to: 2606:4700:50::adf5:3a61, 2803:f800:50::6ca2:c061, 2a06:98c1:50::ac40:2061, 108.162.192.97, 172.64.32.97 and 173.245.58.97; guy.ns.cloudflare.com points to: 2606:4700:58::adf5:3bad, 2803:f800:50::6ca2:c1ad, 2a06:98c1:50::ac40:21ad, 108.162.193.173, 172.64.33.173 and 173.245.59.173.

Mail Servers

syntaxeducation.com is handled by two mail servers: mx1.forwardemail.net and mx2.forwardemail.net.

syntaxeducation.com has the same mail server setup as other domains, including dermapass.com, opinie-turystyczne.pl, aceite.nl, koderpillar.com and dreamgates.com.

syntaxeducation.com shares at least partially some mail servers with other domains, for instance collard.co and themburkes.com.

Host names with four IP numbers

The host name mx1.forwardemail.net points to 2604:a880:2:d0::306:1, 2a02:6ea0:d71e::2, 121.127.44.56 and 138.197.213.185

The host name mx2.forwardemail.net points to 2604:a880:400:d1::cd:9001, 2a02:6ea0:d71e::1, 104.248.224.170 and 121.127.44.59

syntaxeducation.com - robtex.com