`offerboss.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:214c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a001^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.76^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.1^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ivan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c178^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2178^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivan.ns.cloudflare.com`
		A	108.162.193.120^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	172.64.33.120^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
		A	173.245.59.120^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivan.ns.cloudflare.com`
NS	`zara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c094^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2094^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zara.ns.cloudflare.com`
		A	108.162.192.148^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	172.64.32.148^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	173.245.58.148^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
MX	`amir.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`isaac.mx.cloudflare.net`⁽⁵⁰⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`linda.mx.cloudflare.net`⁽⁸⁹⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.33.76, 172.67.160.1
		IPv6	2606:4700:3033::6815:214c, 2606:4700:3036::ac43:a001
SOA	`ivan.ns.cloudflare.com`dns@cloudflare.com serial=2397972032

`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

DNS History

18 records (9 active, 9 former)

●NSivan.ns.cloudflare.com2015-07-12 → 2026-03-14 · 2 obs

● 2015-07-12 13:38:44
● 2026-03-14 14:44:18

●NSzara.ns.cloudflare.com2015-07-12 → 2026-03-14 · 2 obs

● 2015-07-12 13:38:44
● 2026-03-14 14:44:18

●MXamir.mx.cloudflare.net2026-03-14 → 2026-03-14 · 3 obs

○ 2018-04-11 01:36:56
● 2026-03-14 14:44:16
● 2026-03-14 14:44:18

○MXeforward1.registrar-servers.com2015-07-12 → 2018-04-11 · 4 obs

● 2015-07-12 13:38:44
● 2018-04-11 01:36:56
○ 2026-03-14 14:44:16
○ 2026-03-14 14:44:18

○MXeforward2.registrar-servers.com2015-07-12 → 2018-04-11 · 4 obs

● 2015-07-12 13:38:44
● 2018-04-11 01:36:56
○ 2026-03-14 14:44:16
○ 2026-03-14 14:44:18

○MXeforward3.registrar-servers.com2015-07-12 → 2018-04-11 · 4 obs

● 2015-07-12 13:38:44
● 2018-04-11 01:36:56
○ 2026-03-14 14:44:16
○ 2026-03-14 14:44:18

○MXeforward4.registrar-servers.com2015-07-12 → 2018-04-11 · 4 obs

● 2015-07-12 13:38:44
● 2018-04-11 01:36:56
○ 2026-03-14 14:44:16
○ 2026-03-14 14:44:18

○MXeforward5.registrar-servers.com2015-07-12 → 2018-04-11 · 4 obs

● 2015-07-12 13:38:44
● 2018-04-11 01:36:56
○ 2026-03-14 14:44:16
○ 2026-03-14 14:44:18

●MXisaac.mx.cloudflare.net2026-03-14 → 2026-03-14 · 3 obs

○ 2018-04-11 01:36:56
● 2026-03-14 14:44:16
● 2026-03-14 14:44:18

●MXlinda.mx.cloudflare.net2026-03-14 → 2026-03-14 · 3 obs

○ 2018-04-11 01:36:56
● 2026-03-14 14:44:16
● 2026-03-14 14:44:18

●A104.21.33.762026-03-14 → 2026-03-14 · 3 obs

○ 2018-04-11 01:36:56
● 2026-03-14 14:44:16
● 2026-03-14 14:44:18

○A104.28.0.452015-07-12 → 2018-04-11 · 4 obs

● 2015-07-12 13:38:44
● 2018-04-11 01:36:56
○ 2026-03-14 14:44:16
○ 2026-03-14 14:44:18

○A104.28.1.452015-07-12 → 2018-04-11 · 4 obs

● 2015-07-12 13:38:44
● 2018-04-11 01:36:56
○ 2026-03-14 14:44:16
○ 2026-03-14 14:44:18

●A172.67.160.12026-03-14 → 2026-03-14 · 3 obs

○ 2018-04-11 01:36:56
● 2026-03-14 14:44:16
● 2026-03-14 14:44:18

○A2400:cb00:2048:1::681c:12d2015-07-12 → 2018-04-11 · 4 obs

● 2015-07-12 13:38:44
● 2018-04-11 01:36:56
○ 2026-03-14 14:44:16
○ 2026-03-14 14:44:18

○A2400:cb00:2048:1::681c:2d2015-07-12 → 2018-04-11 · 4 obs

● 2015-07-12 13:38:44
● 2018-04-11 01:36:56
○ 2026-03-14 14:44:16
○ 2026-03-14 14:44:18

●A2606:4700:3033::6815:214c2026-03-14 → 2026-03-14 · 3 obs

○ 2018-04-11 01:36:56
● 2026-03-14 14:44:16
● 2026-03-14 14:44:18

●A2606:4700:3036::ac43:a0012026-03-14 → 2026-03-14 · 3 obs

○ 2018-04-11 01:36:56
● 2026-03-14 14:44:16
● 2026-03-14 14:44:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
offerboss.com	ivan.ns.cloudflare.com, zara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.120

NS records: ivan.ns.cloudflare.com, zara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offerboss.com (unsigned zone)

⏱️ Timing

Total: 1350ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.33.76, 172.67.160.1`
AAAA	2	`2606:4700:3036::ac43:a001, 2606:4700:3033::6815:214c`
NS	2	`ivan.ns.cloudflare.com, zara.ns.cloudflare.com`
MX	3	`amir.mx.cloudflare.net (pri: 17), isaac.mx.cloudflare.net (pri: 50)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ivan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

offerboss.com refers to four IP numbers: 2606:4700:3033::6815:214c, 2606:4700:3036::ac43:a001, 104.21.33.76 and 172.67.160.1.

Other host names, for instance www.collegecommunitychorale.org, www.mccann.az, veiculosdaserra.com.br, prevactions.ca and calciumkids.com share IP numbers with offerboss.com.

Name Servers

offerboss.com's delegation uses two name servers: ivan.ns.cloudflare.com and zara.ns.cloudflare.com.

offerboss.com uses the same name server setup as other domains, such as tjxhrd.com, chinchillin.org, modafinal.com, studiodemartino.it and pkicompare.com.

offerboss.com at least partially shares name servers with other domains, including dieselology.com, contemporary-dental.com, gosidestreet.com, myriadcs.net and gracecheung.com.

Host names with six IP numbers:

ivan.ns.cloudflare.com points to 2606:4700:58::adf5:3b78, 2803:f800:50::6ca2:c178, 2a06:98c1:50::ac40:2178, 108.162.193.120, 172.64.33.120 and 173.245.59.120.

zara.ns.cloudflare.com points to 2606:4700:50::adf5:3a94, 2803:f800:50::6ca2:c094, 2a06:98c1:50::ac40:2094, 108.162.192.148, 172.64.32.148 and 173.245.58.148.

Mail Servers

Three mail servers handle offerboss.com: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

offerboss.com shares at least some mail servers with other domains, for example chienlit.net, kcloud.me, ctw.life, lingenfelder.net and gominimal.nz.

Host names with six IP numbers:

amir.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.11, 162.159.205.12 and 162.159.205.13

isaac.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

linda.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.23, 162.159.205.24 and 162.159.205.25

offerboss.com - robtex.com

offerboss.com

com

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`offerboss.com`

`com`