`oneoffemail.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9cd5^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:82d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.45^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.213^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jamie.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jamie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jamie.ns.cloudflare.com`
		A	108.162.192.168^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	172.64.32.168^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	173.245.58.168^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
NS	`vicente.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vicente.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vicente.ns.cloudflare.com`
		A	108.162.195.239^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	162.159.44.239^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
		A	172.64.35.239^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vicente.ns.cloudflare.com`
MX	`oneoffemail-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
TXT	`MS=ms88545553`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.8.45, 172.67.156.213
		IPv6	2606:4700:3032::ac43:9cd5, 2606:4700:3037::6815:82d
SOA	`jamie.ns.cloudflare.com`dns@cloudflare.com serial=2399811714

`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=1774382122

Same first word

oneoffemail.com

DNS History

19 records (7 active, 12 former)

○NSdns1.registrar-servers.com2020-01-09 → 2020-01-09 · 4 obs

○ 2017-02-09 17:12:40
● 2020-01-09 01:00:36
○ 2026-02-17 15:44:28
○ 2026-03-24 20:22:24

○NSdns2.registrar-servers.com2020-01-09 → 2020-01-09 · 4 obs

○ 2017-02-09 17:12:40
● 2020-01-09 01:00:36
○ 2026-02-17 15:44:28
○ 2026-03-24 20:22:24

●NSjamie.ns.cloudflare.com2026-02-17 → 2026-03-24 · 3 obs

○ 2020-01-09 01:00:36
● 2026-02-17 15:44:28
● 2026-03-24 20:22:24

○NSns29.1and1.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 07:27:42
○ 2015-07-15 01:20:44
○ 2026-03-24 20:22:24

○NSns30.1and1.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 07:27:42
○ 2015-07-15 01:20:44
○ 2026-03-24 20:22:24

○NSns51.1and1.com2015-07-15 → 2017-02-09 · 5 obs

○ 2008-03-16 07:27:42
● 2015-07-15 01:20:44
● 2017-02-09 17:12:40
○ 2020-01-09 01:00:36
○ 2026-03-24 20:22:24

○NSns52.1and1.com2015-07-15 → 2017-02-09 · 5 obs

○ 2008-03-16 07:27:42
● 2015-07-15 01:20:44
● 2017-02-09 17:12:40
○ 2020-01-09 01:00:36
○ 2026-03-24 20:22:24

●NSvicente.ns.cloudflare.com2026-02-17 → 2026-03-24 · 3 obs

○ 2020-01-09 01:00:36
● 2026-02-17 15:44:28
● 2026-03-24 20:22:24

○MXmail.hemialley.com2015-07-15 → 2015-07-15 · 4 obs

○ 2008-03-16 07:27:42
● 2015-07-15 01:20:44
○ 2015-11-17 14:18:08
○ 2026-03-24 20:22:24

○MXmail.michaelpierce.com2015-11-17 → 2020-01-09 · 5 obs

○ 2015-07-15 01:20:44
● 2015-11-17 14:18:08
● 2020-01-09 01:00:36
○ 2026-02-17 15:44:28
○ 2026-03-24 20:22:24

○MXmail.oneoffemail.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 07:27:42
○ 2015-07-15 01:20:44
○ 2026-03-24 20:22:24

●MXoneoffemail-com.mail.protection.outlook.com2026-02-17 → 2026-03-24 · 3 obs

○ 2020-01-09 01:00:36
● 2026-02-17 15:44:28
● 2026-03-24 20:22:24

●A104.21.8.452026-02-17 → 2026-03-24 · 3 obs

○ 2020-01-09 01:00:36
● 2026-02-17 15:44:28
● 2026-03-24 20:22:24

●A172.67.156.2132026-02-17 → 2026-03-24 · 3 obs

○ 2020-01-09 01:00:36
● 2026-02-17 15:44:28
● 2026-03-24 20:22:24

○A192.185.245.332020-01-09 → 2020-01-09 · 4 obs

○ 2017-02-09 17:12:40
● 2020-01-09 01:00:36
○ 2026-02-17 15:44:28
○ 2026-03-24 20:22:24

○A192.232.221.362015-07-15 → 2017-02-09 · 5 obs

○ 2008-03-16 07:27:42
● 2015-07-15 01:20:44
● 2017-02-09 17:12:40
○ 2020-01-09 01:00:36
○ 2026-03-24 20:22:24

○A216.165.193.1692008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 07:27:42
○ 2015-07-15 01:20:44
○ 2026-03-24 20:22:24

●A2606:4700:3032::ac43:9cd52026-02-17 → 2026-03-24 · 3 obs

○ 2020-01-09 01:00:36
● 2026-02-17 15:44:28
● 2026-03-24 20:22:24

●A2606:4700:3037::6815:82d2026-02-17 → 2026-03-24 · 3 obs

○ 2020-01-09 01:00:36
● 2026-02-17 15:44:28
● 2026-03-24 20:22:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
oneoffemail.com	jamie.ns.cloudflare.com, vicente.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.168

NS records: jamie.ns.cloudflare.com, vicente.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oneoffemail.com (unsigned zone)

⏱️ Timing

Total: 209ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.45, 172.67.156.213`
AAAA	2	`2606:4700:3037::6815:82d, 2606:4700:3032::ac43:9cd5`
NS	2	`jamie.ns.cloudflare.com, vicente.ns.cloudflare.com`
MX	1	`oneoffemail-com.mail.protection.outlook.`
TXT	2	`MS=ms88545553, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jamie.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

oneoffemail.com resolves to four IP numbers: 2606:4700:3032::ac43:9cd5, 2606:4700:3037::6815:82d, 104.21.8.45 and 172.67.156.213.

Other host names such as kumpulanmisteri.com, deepinsightnews.live, bushbuckoutdoors.com, hzjlmd.com and gethsemanebaptistchurch.org share IPs with oneoffemail.com.

Name Servers

oneoffemail.com is delegated to two name servers: jamie.ns.cloudflare.com and vicente.ns.cloudflare.com.

oneoffemail.com shares the same name server setup as fitnessphotos.com, transitioncitoyennesemnoz.org, movicha.com, tv-kast.nl and regalcards.com.

oneoffemail.com at least partially shares name servers with other domains, for instance dongfaglass.com, w44-74.md4.pl, homeofkb.com, rehabturk.net and makeit247.com.

these name servers are often used in conjunction with the name servers ben.ns.cloudflare.com.

Host names with six IP numbers:

jamie.ns.cloudflare.com points to 2606:4700:50::adf5:3aa8, 2803:f800:50::6ca2:c0a8, 2a06:98c1:50::ac40:20a8, 108.162.192.168, 172.64.32.168 and 173.245.58.168.

vicente.ns.cloudflare.com points to 2606:4700:58::a29f:2cef, 2803:f800:50::6ca2:c3ef, 2a06:98c1:50::ac40:23ef, 108.162.195.239, 162.159.44.239 and 172.64.35.239.

Mail Servers

oneoffemail.com is handled by a single mail server, oneoffemail-com.mail.protection.outlook.com.

Host name oneoffemail-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:f802::, 2a01:111:f403:f804::3, 2a01:111:f403:f902::, 52.101.40.6, 52.101.41.0, 52.101.41.183 and 52.101.50.13.

oneoffemail.com - robtex.com

oneoffemail.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`oneoffemail.com`

`com`