defsup.com - dns.ninja

`defsup.com`

DNSSEC	⚠️ Not signed
A	132.148.164.206^{🇺🇸 AS398101132.148.164.0/22}
		PTR	`206.164.148.132.host.secureserver.net`
NS	`ns43.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns44.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`defsup-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
TXT	`MS=ms93459143`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`r9uf9n1ljljiuhcj5o4s1pk6c3`
TXT	`p5ccadt2bv6hhdifh4lodp89nj`
SOA	`NS43.WORLDNIC.com`namehost@WORLDNIC.com serial=125032517

`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=1784139392

Subdomains

mail2.defsup.com

Same first word

defsup.com

Similar names

fsdepu.com

fedups.org

fedups.net

fedsup.com

fedups.com

fpsedu.com

usepdf.com

fpsedu.org

DNS History

11 records (4 active, 7 former)

○NSns.nsyncdata.net2015-08-07 → 2017-02-01 · 4 obs

● 2015-08-07 20:38:44
● 2017-02-01 20:20:18
○ 2026-03-29 12:23:26
○ 2026-07-15 18:29:42

○NSns1.nsyncdata.net2015-08-07 → 2017-02-01 · 4 obs

● 2015-08-07 20:38:44
● 2017-02-01 20:20:18
○ 2026-03-29 12:23:26
○ 2026-07-15 18:29:42

●NSns43.worldnic.com2026-03-29 → 2026-07-15 · 3 obs

○ 2017-02-01 20:20:18
● 2026-03-29 12:23:26
● 2026-07-15 18:29:42

●NSns44.worldnic.com2026-03-29 → 2026-07-15 · 3 obs

○ 2017-02-01 20:20:18
● 2026-03-29 12:23:26
● 2026-07-15 18:29:42

○MXasp-9.reflexion.net2015-08-07 → 2016-02-28 · 4 obs

● 2015-08-07 20:38:44
● 2016-02-28 11:21:00
○ 2016-06-18 16:47:54
○ 2026-07-15 18:29:42

○MXasp.reflexion.net2016-06-18 → 2017-02-01 · 5 obs

○ 2016-02-28 11:21:00
● 2016-06-18 16:47:54
● 2017-02-01 20:20:18
○ 2026-03-29 12:23:26
○ 2026-07-15 18:29:42

●MXdefsup-com.mail.protection.outlook.com2026-03-29 → 2026-07-15 · 3 obs

○ 2017-02-01 20:20:18
● 2026-03-29 12:23:26
● 2026-07-15 18:29:42

○MXmx-100.reflexion.net2016-06-18 → 2017-02-01 · 5 obs

○ 2016-02-28 11:21:00
● 2016-06-18 16:47:54
● 2017-02-01 20:20:18
○ 2026-03-29 12:23:26
○ 2026-07-15 18:29:42

○MXmx-110.reflexion.net2016-06-18 → 2017-02-01 · 5 obs

○ 2016-02-28 11:21:00
● 2016-06-18 16:47:54
● 2017-02-01 20:20:18
○ 2026-03-29 12:23:26
○ 2026-07-15 18:29:42

●A132.148.164.2062026-03-29 → 2026-07-15 · 3 obs

○ 2017-02-01 20:20:18
● 2026-03-29 12:23:26
● 2026-07-15 18:29:42

○A38.113.1.972015-08-07 → 2017-02-01 · 4 obs

● 2015-08-07 20:38:44
● 2017-02-01 20:20:18
○ 2026-03-29 12:23:26
○ 2026-07-15 18:29:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
defsup.com	ns43.worldnic.com, ns44.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.111

NS records: ns43.worldnic.com, ns44.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for defsup.com (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`132.148.164.206`
NS	2	`ns44.worldnic.com, ns43.worldnic.com`
MX	1	`defsup-com.mail.protection.outlook.com (`
TXT	4	`r9uf9n1ljljiuhcj5o4s1pk6c3, p5ccadt2bv6hhdifh4lodp89nj...`
SOA	1	`NS43.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns43.worldnic.com, ns44.worldnic.com)

Analysis

Hierarchy

mail2.defsup.com is a subdomain of defsup.com.

IP Addresses

defsup.com resolves to just one IP address, 132.148.164.206.

Two other host names, along with nsyncdata.net, esc-of-fl.com and mail.brevardpediatricdental.com, also share IP numbers with defsup.com.

Name Servers

DNS delegation for defsup.com points to two name servers: ns43.worldnic.com and ns44.worldnic.com.

defsup.com shares its NS records with other domains, for example ejfcap.com, my3app.com, ashlandindustries.com and two others.

Both ns43.worldnic.com and ns44.worldnic.com have a single IP address each — ns43.worldnic.com resolves to 162.159.26.111 while ns44.worldnic.com resolves to 162.159.27.50.

Mail Servers

The sole mail server for defsup.com is defsup-com.mail.protection.outlook.com.

With 8 IP addresses total, defsup-com.mail.protection.outlook.com resolves to 52.101.8.34, 52.101.8.42, 52.101.10.18 and 5 others.