sylvansource.com - dns.ninja

`sylvansource.com`

DNSSEC	⚠️ Not signed
A	144.202.86.33^{🇺🇸 AS-VULTR144.202.80.0/20 Vultr Assigned Prefix}
		PTR	`sylvan.tempurl.host`
NS	`ns35.worldnic.com` ⭐
		A	162.159.26.212^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns36.worldnic.com`
		A	162.159.27.146^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`sylvansource-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
TXT	`v=spf1 include:secureserver.net -all`
TXT	`MS=ms88670445`
SOA	`NS35.WORLDNIC.com`namehost@WORLDNIC.com serial=123091216

`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=1783833742

WOT: UNKNOWN (60/100)

Subdomains

ns.sylvansource.com

www.sylvansource.com

Same first word

sylvansource.com

DNS History

11 records (4 active, 7 former)

○NSns-1217.awsdns-24.org2015-11-24 → 2019-12-26 · 5 obs

○ 2015-08-04 12:39:30
● 2015-11-24 16:37:36
● 2019-12-26 16:36:36
○ 2026-02-26 18:54:46
○ 2026-07-12 05:52:26

○NSns-1833.awsdns-37.co.uk2015-11-24 → 2019-12-26 · 5 obs

○ 2015-08-04 12:39:30
● 2015-11-24 16:37:36
● 2019-12-26 16:36:36
○ 2026-02-26 18:54:46
○ 2026-07-12 05:52:26

○NSns-394.awsdns-49.com2015-11-24 → 2019-12-26 · 5 obs

○ 2015-08-04 12:39:30
● 2015-11-24 16:37:36
● 2019-12-26 16:36:36
○ 2026-02-26 18:54:46
○ 2026-07-12 05:52:26

○NSns-514.awsdns-00.net2015-11-24 → 2019-12-26 · 5 obs

○ 2015-08-04 12:39:30
● 2015-11-24 16:37:36
● 2019-12-26 16:36:36
○ 2026-02-26 18:54:46
○ 2026-07-12 05:52:26

●NSns35.worldnic.com2015-08-04 → 2026-07-12 · 5 obs

● 2015-08-04 12:39:30
○ 2015-11-24 16:37:36
○ 2019-12-26 16:36:36
● 2026-02-26 18:54:46
● 2026-07-12 05:52:26

●NSns36.worldnic.com2015-08-04 → 2026-07-12 · 5 obs

● 2015-08-04 12:39:30
○ 2015-11-24 16:37:36
○ 2019-12-26 16:36:36
● 2026-02-26 18:54:46
● 2026-07-12 05:52:26

○MXserver1.inboundmx.com2015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 12:39:30
○ 2015-11-24 16:37:36
○ 2026-07-12 05:52:26

○MXserver2.inboundmx.com2015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 12:39:30
○ 2015-11-24 16:37:36
○ 2026-07-12 05:52:26

●MXsylvansource-com.mail.protection.outlook.com2015-11-24 → 2026-07-12 · 3 obs

○ 2015-08-04 12:39:30
● 2015-11-24 16:37:36
● 2026-07-12 05:52:26

●A144.202.86.332026-02-26 → 2026-07-12 · 3 obs

○ 2019-12-26 16:36:36
● 2026-02-26 18:54:46
● 2026-07-12 05:52:26

○A23.236.62.1472015-08-04 → 2019-12-26 · 4 obs

● 2015-08-04 12:39:30
● 2019-12-26 16:36:36
○ 2026-02-26 18:54:46
○ 2026-07-12 05:52:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
sylvansource.com	ns35.worldnic.com, ns36.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.212

NS records: ns35.worldnic.com, ns36.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sylvansource.com (unsigned zone)

⏱️ Timing

Total: 1207ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.202.86.33`
NS	2	`ns35.worldnic.com, ns36.worldnic.com`
MX	1	`sylvansource-com.mail.protection.outlook`
TXT	2	`v=spf1 include:secureserver.net -all, MS=ms88670445`
SOA	1	`NS35.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns35.worldnic.com, ns36.worldnic.com)

Analysis

Hierarchy

sylvansource.com serves as the parent of ns.sylvansource.com and www.sylvansource.com.

IP Addresses

sylvansource.com has exactly one IP address — 144.202.86.33.

Host names such as www.sylvansource.com and ns.sylvansource.com share IP numbers with sylvansource.com.

Name Servers

sylvansource.com is delegated to two name servers: ns35.worldnic.com and ns36.worldnic.com.

The name server configuration of sylvansource.com is shared with other domains, for instance primarycarejoliet.com, bytarget.com, esbreit.com and two others.

ns35.worldnic.com and ns36.worldnic.com each resolve to one IP number: ns35.worldnic.com points to 162.159.26.212 and ns36.worldnic.com points to 162.159.27.146.

Mail Servers

sylvansource.com uses one mail server — sylvansource-com.mail.protection.outlook.com.

sylvansource-com.mail.protection.outlook.com has 8 IP addresses: 52.101.11.2, 52.101.40.1, 52.101.41.58 plus 5 more.