`otrwebsolutions.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1c7d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:922d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.125^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.45^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karina.ns.cloudflare.com`
		A	108.162.192.178^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	172.64.32.178^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	173.245.58.178^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
NS	`zod.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zod.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zod.ns.cloudflare.com`
		A	108.162.193.250^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	172.64.33.250^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
		A	173.245.59.250^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zod.ns.cloudflare.com`
MX	`null` ⭐
TXT	`v=spf1 include:spf.smtp2go.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.28.125, 172.67.146.45
		IPv6	2606:4700:3031::6815:1c7d, 2606:4700:3031::ac43:922d
SOA	`karina.ns.cloudflare.com`dns@cloudflare.com serial=2399676808

`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=1774427447

Same first word

otrwebsolutions.com

DNS History

25 records (7 active, 18 former)

●NSkarina.ns.cloudflare.com2026-02-17 → 2026-03-25 · 3 obs

○ 2017-06-07 07:57:50
● 2026-02-17 21:11:38
● 2026-03-25 08:32:40

○NSns1.otronline.com2008-03-14 → 2017-06-07 · 4 obs

● 2008-03-14 17:22:44
● 2017-06-07 07:57:50
○ 2026-02-17 21:11:38
○ 2026-03-25 08:32:40

○NSns2.otronline.com2008-03-14 → 2017-06-07 · 4 obs

● 2008-03-14 17:22:44
● 2017-06-07 07:57:50
○ 2026-02-17 21:11:38
○ 2026-03-25 08:32:40

○NSns3.otronline.com2008-03-14 → 2017-06-07 · 4 obs

● 2008-03-14 17:22:44
● 2017-06-07 07:57:50
○ 2026-02-17 21:11:38
○ 2026-03-25 08:32:40

○NSns4.otronline.com2008-03-14 → 2017-06-07 · 4 obs

● 2008-03-14 17:22:44
● 2017-06-07 07:57:50
○ 2026-02-17 21:11:38
○ 2026-03-25 08:32:40

○NSns5.otronline.com2008-03-14 → 2017-06-07 · 4 obs

● 2008-03-14 17:22:44
● 2017-06-07 07:57:50
○ 2026-02-17 21:11:38
○ 2026-03-25 08:32:40

●NSzod.ns.cloudflare.com2026-02-17 → 2026-03-25 · 3 obs

○ 2017-06-07 07:57:50
● 2026-02-17 21:11:38
● 2026-03-25 08:32:40

○MXaristotle.mx25.net2015-05-25 → 2015-12-29 · 5 obs

○ 2008-03-14 17:22:44
● 2015-05-25 19:11:18
● 2015-12-29 14:07:58
○ 2016-04-15 05:32:36
○ 2026-03-25 08:32:40

○MXmx-in1.otrweb.com2016-04-15 → 2017-06-07 · 5 obs

○ 2015-12-29 14:07:58
● 2016-04-15 05:32:36
● 2017-06-07 07:57:50
○ 2026-02-17 21:11:38
○ 2026-03-25 08:32:40

○MXmx-in2.otrweb.com2016-04-15 → 2017-06-07 · 5 obs

○ 2015-12-29 14:07:58
● 2016-04-15 05:32:36
● 2017-06-07 07:57:50
○ 2026-02-17 21:11:38
○ 2026-03-25 08:32:40

●MXnull2026-02-17 → 2026-03-25 · 3 obs

○ 2017-06-07 07:57:50
● 2026-02-17 21:11:38
● 2026-03-25 08:32:40

○MXotrwebsolutions.com.s7a1.psmtp.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 17:22:44
○ 2015-05-25 19:11:18
○ 2026-03-25 08:32:40

○MXotrwebsolutions.com.s7a2.psmtp.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 17:22:44
○ 2015-05-25 19:11:18
○ 2026-03-25 08:32:40

○MXotrwebsolutions.com.s7b1.psmtp.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 17:22:44
○ 2015-05-25 19:11:18
○ 2026-03-25 08:32:40

○MXotrwebsolutions.com.s7b2.psmtp.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 17:22:44
○ 2015-05-25 19:11:18
○ 2026-03-25 08:32:40

○MXplato.mx25.net2015-05-25 → 2015-12-29 · 5 obs

○ 2008-03-14 17:22:44
● 2015-05-25 19:11:18
● 2015-12-29 14:07:58
○ 2016-04-15 05:32:36
○ 2026-03-25 08:32:40

○MXsocrates.mx25.net2015-05-25 → 2015-12-29 · 5 obs

○ 2008-03-14 17:22:44
● 2015-05-25 19:11:18
● 2015-12-29 14:07:58
○ 2016-04-15 05:32:36
○ 2026-03-25 08:32:40

○MXzeno.mx25.net2015-05-25 → 2015-12-29 · 5 obs

○ 2008-03-14 17:22:44
● 2015-05-25 19:11:18
● 2015-12-29 14:07:58
○ 2016-04-15 05:32:36
○ 2026-03-25 08:32:40

●A104.21.28.1252026-02-17 → 2026-03-25 · 3 obs

○ 2017-06-07 07:57:50
● 2026-02-17 21:11:38
● 2026-03-25 08:32:40

○A162.252.44.1002017-06-07 → 2017-06-07 · 4 obs

○ 2016-09-18 19:52:36
● 2017-06-07 07:57:50
○ 2026-02-17 21:11:38
○ 2026-03-25 08:32:40

●A172.67.146.452026-02-17 → 2026-03-25 · 3 obs

○ 2017-06-07 07:57:50
● 2026-02-17 21:11:38
● 2026-03-25 08:32:40

○A192.236.12.2412015-05-25 → 2016-09-18 · 5 obs

○ 2008-03-14 17:22:44
● 2015-05-25 19:11:18
● 2016-09-18 19:52:36
○ 2017-06-07 07:57:50
○ 2026-03-25 08:32:40

●A2606:4700:3031::6815:1c7d2026-02-17 → 2026-03-25 · 3 obs

○ 2017-06-07 07:57:50
● 2026-02-17 21:11:38
● 2026-03-25 08:32:40

●A2606:4700:3031::ac43:922d2026-02-17 → 2026-03-25 · 3 obs

○ 2017-06-07 07:57:50
● 2026-02-17 21:11:38
● 2026-03-25 08:32:40

○A74.208.46.442008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 17:22:44
○ 2015-05-25 19:11:18
○ 2026-03-25 08:32:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
otrwebsolutions.com	karina.ns.cloudflare.com, zod.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.178

NS records: karina.ns.cloudflare.com, zod.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for otrwebsolutions.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.28.125, 172.67.146.45`
AAAA	2	`2606:4700:3031::ac43:922d, 2606:4700:3031::6815:1c7d`
NS	2	`karina.ns.cloudflare.com, zod.ns.cloudflare.com`
MX	1	`null (pri: 1)`
TXT	1	`v=spf1 include:spf.smtp2go.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karina.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

otrwebsolutions.com maps to four IP numbers: 2606:4700:3031::6815:1c7d, 2606:4700:3031::ac43:922d, 104.21.28.125 and 172.67.146.45.

Other host names, for instance www.zzztxt.com, 72hoursprepared.com, postnuke.dk, oxyzed.com and fusiontech.com.my share IP numbers with otrwebsolutions.com.

Name Servers

Two name servers karina.ns.cloudflare.com and zod.ns.cloudflare.com handle delegation for otrwebsolutions.com.

otrwebsolutions.com uses the same name server setup as other domains, for example qrmeni.com, barr-ag.com, mardinyoresel.com, conklinmoving.com and fortsaskatchewanmoving.com.

otrwebsolutions.com partially shares name servers with other domains; examples include fuqihexie.com, lianhongshenghua.com, lds.co.id, mintdesignblog.com and nonstopenglish.com.

these name servers are commonly used with the name servers reza.ns.cloudflare.com.

Host names with six IP numbers: karina.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab2, 2803:f800:50::6ca2:c0b2, 2a06:98c1:50::ac40:20b2, 108.162.192.178, 172.64.32.178 and 173.245.58.178; zod.ns.cloudflare.com points to: 2606:4700:58::adf5:3bfa, 2803:f800:50::6ca2:c1fa, 2a06:98c1:50::ac40:21fa, 108.162.193.250, 172.64.33.250 and 173.245.59.250.

Mail Servers

otrwebsolutions.com is handled by a single mail server, null.

otrwebsolutions.com has the same mail server setup as other domains, including stihl-loja.com.br, adpresearch.com, airslearning.com, nexenta.co.uk and ipastutor.org.

Some mail servers are shared between otrwebsolutions.com and other domains, for example nixbros.com.

otrwebsolutions.com - robtex.com