`otb-solar.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:1b98^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8ef5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.152^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.245^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c043^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2043^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ara.ns.cloudflare.com`
		A	108.162.192.67^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	172.64.32.67^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
		A	173.245.58.67^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ara.ns.cloudflare.com`
NS	`watson.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c17^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c317^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`watson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2317^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`watson.ns.cloudflare.com`
		A	108.162.195.23^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	162.159.44.23^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	172.64.35.23^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.152, 172.67.142.245
		IPv6 hints	2606:4700:3036::6815:1b98, 2606:4700:3037::ac43:8ef5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`ara.ns.cloudflare.com`dns@cloudflare.com serial=2399766422

`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=1778764056

Subdomains

mail.otb-solar.com

Same first word

otb-solar.com

Similar names

bar-tools.de

DNS History

17 records (6 active, 11 former)

●NSara.ns.cloudflare.com2026-03-26 → 2026-05-14 · 3 obs

○ 2017-06-26 17:19:26
● 2026-03-26 15:33:30
● 2026-05-14 13:11:34

○NSns1.hostnet.nl2016-06-30 → 2017-06-26 · 5 obs

○ 2016-05-02 22:38:50
● 2016-06-30 15:52:46
● 2017-06-26 17:19:26
○ 2026-03-26 15:33:30
○ 2026-05-14 13:11:34

○NSns2.hostnetbv.com2016-06-30 → 2017-06-26 · 5 obs

○ 2016-05-02 22:38:50
● 2016-06-30 15:52:46
● 2017-06-26 17:19:26
○ 2026-03-26 15:33:30
○ 2026-05-14 13:11:34

○NSns3.hostnetbv.nl2016-06-30 → 2017-06-26 · 5 obs

○ 2016-05-02 22:38:50
● 2016-06-30 15:52:46
● 2017-06-26 17:19:26
○ 2026-03-26 15:33:30
○ 2026-05-14 13:11:34

○NSnsauth1.bit.nl2015-06-09 → 2016-05-02 · 4 obs

● 2015-06-09 12:09:28
● 2016-05-02 22:38:50
○ 2016-06-30 15:52:46
○ 2026-05-14 13:11:34

○NSnsauth2.bit.nl2015-06-09 → 2016-05-02 · 4 obs

● 2015-06-09 12:09:28
● 2016-05-02 22:38:50
○ 2016-06-30 15:52:46
○ 2026-05-14 13:11:34

○NSnsauth3.bit.org2015-06-09 → 2016-05-02 · 4 obs

● 2015-06-09 12:09:28
● 2016-05-02 22:38:50
○ 2016-06-30 15:52:46
○ 2026-05-14 13:11:34

●NSwatson.ns.cloudflare.com2026-03-26 → 2026-05-14 · 3 obs

○ 2017-06-26 17:19:26
● 2026-03-26 15:33:30
● 2026-05-14 13:11:34

○MXmail.otb-solar.com2015-06-09 → 2017-06-26 · 4 obs

● 2015-06-09 12:09:28
● 2017-06-26 17:19:26
○ 2026-03-26 15:33:30
○ 2026-05-14 13:11:34

○MXmail1.meyerburger.com2016-05-02 → 2017-06-26 · 5 obs

○ 2015-06-09 12:09:28
● 2016-05-02 22:38:50
● 2017-06-26 17:19:26
○ 2026-03-26 15:33:30
○ 2026-05-14 13:11:34

○MXmail2.meyerburger.com2016-05-02 → 2017-06-26 · 5 obs

○ 2015-06-09 12:09:28
● 2016-05-02 22:38:50
● 2017-06-26 17:19:26
○ 2026-03-26 15:33:30
○ 2026-05-14 13:11:34

●A104.21.27.1522026-03-26 → 2026-05-14 · 3 obs

○ 2017-06-26 17:19:26
● 2026-03-26 15:33:30
● 2026-05-14 13:11:34

●A172.67.142.2452026-03-26 → 2026-05-14 · 3 obs

○ 2017-06-26 17:19:26
● 2026-03-26 15:33:30
● 2026-05-14 13:11:34

●A2606:4700:3036::6815:1b982026-03-26 → 2026-05-14 · 3 obs

○ 2017-06-26 17:19:26
● 2026-03-26 15:33:30
● 2026-05-14 13:11:34

●A2606:4700:3037::ac43:8ef52026-03-26 → 2026-05-14 · 3 obs

○ 2017-06-26 17:19:26
● 2026-03-26 15:33:30
● 2026-05-14 13:11:34

○A85.13.138.1682015-06-09 → 2016-05-02 · 4 obs

● 2015-06-09 12:09:28
● 2016-05-02 22:38:50
○ 2016-06-30 15:52:46
○ 2026-05-14 13:11:34

○A91.184.0.1002016-06-30 → 2017-06-26 · 5 obs

○ 2016-05-02 22:38:50
● 2016-06-30 15:52:46
● 2017-06-26 17:19:26
○ 2026-03-26 15:33:30
○ 2026-05-14 13:11:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
otb-solar.com	ara.ns.cloudflare.com, watson.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.23

NS records: ara.ns.cloudflare.com, watson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for otb-solar.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.142.245, 104.21.27.152`
AAAA	2	`2606:4700:3037::ac43:8ef5, 2606:4700:3036::6815:1b98`
NS	2	`ara.ns.cloudflare.com, watson.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ara.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ara.ns.cloudflare.com, ara.ns.cloudflare.com, ara.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of mail.otb-solar.com is otb-solar.com.

IP Addresses

otb-solar.com maps to four IP numbers: 2606:4700:3036::6815:1b98, 2606:4700:3037::ac43:8ef5, 104.21.27.152 and 172.67.142.245.

other host names include levelup.limited, www.cmax-nagahama.com, elevatevertexspace.digital, ooocenter.com and terrific.com; they share IP numbers with otb-solar.com.

Name Servers

Two name servers ara.ns.cloudflare.com and watson.ns.cloudflare.com handle the delegation for otb-solar.com.

otb-solar.com shares the same name server setup as other domains, for instance moveable.ch, bikeable.at, eicsummit.eu, makeityourway.co.uk and aktion-solar.com.

otb-solar.com at least partially shares name servers with other domains, for instance destinations-travel.org, schatzwaechter.de, dustinedwards.info, megaricos.com and cnqnly.net.

Six IP addresses per host:

ara.ns.cloudflare.com points to 2606:4700:50::adf5:3a43, 2803:f800:50::6ca2:c043, 2a06:98c1:50::ac40:2043, 108.162.192.67, 172.64.32.67 and 173.245.58.67; watson.ns.cloudflare.com points to 2606:4700:58::a29f:2c17, 2803:f800:50::6ca2:c317, 2a06:98c1:50::ac40:2317, 108.162.195.23, 162.159.44.23 and 172.64.35.23

otb-solar.com - robtex.com

otb-solar.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`otb-solar.com`

`com`