`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}
			PTR	`ip-162-159-26-212.defastlink.net`
NS	`ns36.worldnic.com`
		A	162.159.27.146^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-146.defastlink.net`
MX	`sylvansource-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.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=1771291435

WOT: UNKNOWN (60/100)

Up

ns.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 · 4 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

○NSns-1833.awsdns-37.co.uk2015-11-24 → 2019-12-26 · 4 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

○NSns-394.awsdns-49.com2015-11-24 → 2019-12-26 · 4 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

○NSns-514.awsdns-00.net2015-11-24 → 2019-12-26 · 4 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

●NSns35.worldnic.com2015-08-04 → 2026-02-26 · 4 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

●NSns36.worldnic.com2015-08-04 → 2026-02-26 · 4 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

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

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

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

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

●MXsylvansource-com.mail.protection.outlook.com2015-11-24 → 2026-02-26 · 3 obs

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

●A144.202.86.332026-02-26 → 2026-02-26 · 2 obs

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

○A23.236.62.1472015-08-04 → 2019-12-26 · 3 obs

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

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sylvansource.com	ns35.worldnic.com, ns36.worldnic.com	2 records

✅ Authoritative Response

Server: 162.159.27.146

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sylvansource.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 2

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

AI analysis

sylvansource.com is the parent of ns.sylvansource.com.

sylvansource.com resolves to a single IP address: 144.202.86.33.

Other host names, for instance ns.sylvansource.com, share IP numbers with sylvansource.com.

sylvansource.com's delegation uses two name servers, ns35.worldnic.com and ns36.worldnic.com.

sylvansource.com shares the same name server setup as other domains, for example primarycarejoliet.com, covenantpartnersllc.com, bytarget.com, esbreit.com and flair-events.net.

Host names with a single IP:

ns35.worldnic.com points to 162.159.26.212.

ns36.worldnic.com points to 162.159.27.146.

sylvansource.com is handled by a single mail server, sylvansource-com.mail.protection.outlook.com.

Hostname sylvansource-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::5, 2a01:111:f403:c902::16, 2a01:111:f403:c946::5, 2a01:111:f403:c946::7, 52.101.9.5, 52.101.10.2, 52.101.40.4 and 52.101.50.10.

sylvansource.com - robtex.com