`withsyllabus.com`

DNSSEC	⚠️ Not signed
A	45.33.12.162^{🇺🇸 AKAMAI-LINODE-AP45.33.0.0/19 Akamai Technologies}
		PTR	`li966-162.members.linode.com`
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com` ⚠️ Not in parent delegation
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-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	2a00:1450:4025:402::1a^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		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	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`google-site-verification=cqLkdFmkeOjhhWWpW04jx6tucx5_WVUu5eM4H7qz9l0`
SOA	`ns1.linode.com`joshua\@corb.basisworldwide.com serial=2021000040

`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=1778752996

Subdomains

www.withsyllabus.com

Same first word

withsyllabus.com

DNS History

11 records (11 active, 0 former)

●NSns1.linode.com2026-03-24 → 2026-05-14 · 2 obs

● 2026-03-24 16:11:10
● 2026-05-14 10:14:42

●NSns2.linode.com2026-03-24 → 2026-05-14 · 2 obs

● 2026-03-24 16:11:10
● 2026-05-14 10:14:42

●NSns3.linode.com2026-03-24 → 2026-05-14 · 2 obs

● 2026-03-24 16:11:10
● 2026-05-14 10:14:42

●NSns4.linode.com2026-03-24 → 2026-05-14 · 2 obs

● 2026-03-24 16:11:10
● 2026-05-14 10:14:42

●NSns5.linode.com2026-03-24 → 2026-05-14 · 2 obs

● 2026-03-24 16:11:10
● 2026-05-14 10:14:42

●MXalt1.aspmx.l.google.com2026-03-24 → 2026-05-14 · 2 obs

● 2026-03-24 16:11:10
● 2026-05-14 10:14:42

●MXalt2.aspmx.l.google.com2026-03-24 → 2026-05-14 · 2 obs

● 2026-03-24 16:11:10
● 2026-05-14 10:14:42

●MXalt3.aspmx.l.google.com2026-03-24 → 2026-05-14 · 2 obs

● 2026-03-24 16:11:10
● 2026-05-14 10:14:42

●MXalt4.aspmx.l.google.com2026-03-24 → 2026-05-14 · 2 obs

● 2026-03-24 16:11:10
● 2026-05-14 10:14:42

●MXaspmx.l.google.com2026-03-24 → 2026-05-14 · 2 obs

● 2026-03-24 16:11:10
● 2026-05-14 10:14:42

●A45.33.12.1622026-03-24 → 2026-05-14 · 2 obs

● 2026-03-24 16:11:10
● 2026-05-14 10:14:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
withsyllabus.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com	8 records

✅ Authoritative Response

Server:92.123.94.2

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for withsyllabus.com (unsigned zone)

⏱️ Timing

Total: 349ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.33.12.162`
NS	5	`ns3.linode.com, ns4.linode.com...`
MX	5	`ALT1.ASPMX.L.GOOGLE.COM (pri: 5), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)...`
TXT	1	`google-site-verification=cqLkdFmkeOjhhWW`
SOA	1	`ns1.linode.com joshua\.corb.basisworldwi`