rothbartdev.com - dns.ninja

`rothbartdev.com`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
NS	`ns21.worldnic.com` ⭐
		A	162.159.26.132^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns22.worldnic.com`
		A	162.159.27.77^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`rothbartdev-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`google-site-verification=TzIZF811oPF6kA8g6Q5rQ9eGWApXSzVMQDIOwu7PzfU`
TXT	`MS=ms46825827`
SOA	`NS21.WORLDNIC.com`namehost@WORLDNIC@com serial=125020514

`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=1785477612

Subdomains

mail.rothbartdev.com

Same first word

rothbartdev.com

DNS History

10 records (4 active, 6 former)

○NSdns1.earthlink.net2015-06-15 → 2017-07-03 · 4 obs

● 2015-06-15 03:14:46
● 2017-07-03 16:41:44
○ 2026-02-27 08:58:20
○ 2026-07-31 06:27:16

○NSdns2.earthlink.net2015-06-15 → 2017-07-03 · 4 obs

● 2015-06-15 03:14:46
● 2017-07-03 16:41:44
○ 2026-02-27 08:58:20
○ 2026-07-31 06:27:16

○NSdns3.earthlink.net2015-06-15 → 2017-07-03 · 4 obs

● 2015-06-15 03:14:46
● 2017-07-03 16:41:44
○ 2026-02-27 08:58:20
○ 2026-07-31 06:27:16

●NSns21.worldnic.com2026-02-27 → 2026-07-31 · 3 obs

○ 2017-07-03 16:41:44
● 2026-02-27 08:58:20
● 2026-07-31 06:27:16

●NSns22.worldnic.com2026-02-27 → 2026-07-31 · 3 obs

○ 2017-07-03 16:41:44
● 2026-02-27 08:58:20
● 2026-07-31 06:27:16

●MXrothbartdev-com.mail.protection.outlook.com2026-02-27 → 2026-07-31 · 6 obs

○ 2017-07-03 16:41:44
● 2026-02-27 08:58:20
● 2026-04-13 20:00:38
○ 2026-07-21 22:51:10
● 2026-07-29 19:50:58
● 2026-07-31 06:27:16

○MXrothbartdev.com.1.0001.arsmtp.com2015-06-15 → 2017-07-03 · 4 obs

● 2015-06-15 03:14:46
● 2017-07-03 16:41:44
○ 2026-02-27 08:58:20
○ 2026-07-31 06:27:16

○MXrothbartdev.com.2.0001.arsmtp.com2015-06-15 → 2017-07-03 · 4 obs

● 2015-06-15 03:14:46
● 2017-07-03 16:41:44
○ 2026-02-27 08:58:20
○ 2026-07-31 06:27:16

●A208.91.197.272026-02-27 → 2026-07-31 · 3 obs

○ 2017-07-03 16:41:44
● 2026-02-27 08:58:20
● 2026-07-31 06:27:16

○A66.175.58.92015-06-15 → 2017-07-03 · 4 obs

● 2015-06-15 03:14:46
● 2017-07-03 16:41:44
○ 2026-02-27 08:58:20
○ 2026-07-31 06:27:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...	-
rothbartdev.com	ns21.worldnic.com, ns22.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.132

NS records: ns21.worldnic.com, ns22.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rothbartdev.com (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns21.worldnic.com, ns22.worldnic.com`
MX	1	`rothbartdev-com.mail.protection.outlook.`
TXT	3	`google-site-verification=TzIZF811oPF6kA8, MS=ms46825827...`
SOA	1	`NS21.WORLDNIC.com namehost@WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns21.worldnic.com, ns22.worldnic.com)

Analysis

Hierarchy

mail.rothbartdev.com is delegated beneath rothbartdev.com.

IP Addresses

rothbartdev.com resolves to one IP address: 208.91.197.27.

midwestce.net, malariapolicycenter.net, gty.ucfsd.org and two other host names share IP numbers with rothbartdev.com.

Name Servers

rothbartdev.com is delegated to two name servers: ns21.worldnic.com and ns22.worldnic.com.

rothbartdev.com uses the same name servers as several other domains — among them sierradegatajoven.com, talon.solutions, navdeep.com and two more.

rothbartdev.com shares at least some of its name servers with other domains, such as openjfx.com.

ns21.worldnic.com → 162.159.26.132 and ns22.worldnic.com → 162.159.27.77: one IP number per host name.

Mail Servers

Mail for rothbartdev.com is handled by a single mail server, rothbartdev-com.mail.protection.outlook.com.

rothbartdev-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.11.7, 52.101.41.22, 52.101.194.0 and 5 others.