`multifactor.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9856^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:1d3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.211^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.86^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amit.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amit.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amit.ns.cloudflare.com`
		A	108.162.193.63^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	172.64.33.63^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	173.245.59.63^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
NS	`heather.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`heather.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`heather.ns.cloudflare.com`
		A	108.162.192.161^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	172.64.32.161^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	173.245.58.161^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`MS=ms13513138`
TXT	`google-site-verification=2gGgXIlhSrhsgxMAcf-uVZ9R9JYHKCcppEHqQmKwK-A`
TXT	`pinterest-site-verification=c51680381f4701b6f060632d9829350e`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.google.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.211, 172.67.152.86
		IPv6 hints	2606:4700:3033::ac43:9856, 2606:4700:3034::6815:1d3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOA	`amit.ns.cloudflare.com`dns@cloudflare.com serial=2409399483

`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=1784139377

Same first word

multifactor.site

multifactor.dev

multifactor.kz

multifactor.page

multifactor.com

multifactor.su

multifactor.ru

multifactor.help

multifactor.nl

DNS History

32 records (11 active, 21 former)

●NSamit.ns.cloudflare.com2026-06-02 → 2026-07-15 · 3 obs

○ 2020-01-19 11:36:20
● 2026-06-02 00:59:46
● 2026-07-15 18:25:30

●NSheather.ns.cloudflare.com2026-06-02 → 2026-07-15 · 3 obs

○ 2020-01-19 11:36:20
● 2026-06-02 00:59:46
● 2026-07-15 18:25:30

○NSlady.ns.cloudflare.com2020-01-19 → 2020-01-19 · 4 obs

○ 2017-03-17 05:45:14
● 2020-01-19 11:36:20
○ 2026-06-02 00:59:46
○ 2026-07-15 18:25:30

○NSmark.ns.cloudflare.com2020-01-19 → 2020-01-19 · 4 obs

○ 2017-03-17 05:45:14
● 2020-01-19 11:36:20
○ 2026-06-02 00:59:46
○ 2026-07-15 18:25:30

○NSns.udag.de2015-11-19 → 2017-03-17 · 5 obs

○ 2015-07-07 04:36:30
● 2015-11-19 03:43:54
● 2017-03-17 05:45:14
○ 2020-01-19 11:36:20
○ 2026-07-15 18:25:30

○NSns.udag.net2015-11-19 → 2017-03-17 · 5 obs

○ 2015-07-07 04:36:30
● 2015-11-19 03:43:54
● 2017-03-17 05:45:14
○ 2020-01-19 11:36:20
○ 2026-07-15 18:25:30

○NSns.udag.org2015-11-19 → 2017-03-17 · 5 obs

○ 2015-07-07 04:36:30
● 2015-11-19 03:43:54
● 2017-03-17 05:45:14
○ 2020-01-19 11:36:20
○ 2026-07-15 18:25:30

○NSserver1-ns1.udagdns.net2015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 04:36:30
○ 2015-11-19 03:43:54
○ 2026-07-15 18:25:30

○NSserver1-ns2.udagdns.net2015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 04:36:30
○ 2015-11-19 03:43:54
○ 2026-07-15 18:25:30

○NSserver1-ns3.udagdns.net2015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 04:36:30
○ 2015-11-19 03:43:54
○ 2026-07-15 18:25:30

●MXalt1.aspmx.l.google.com2020-01-19 → 2026-07-15 · 3 obs

○ 2017-03-17 05:45:14
● 2020-01-19 11:36:20
● 2026-07-15 18:25:30

●MXalt2.aspmx.l.google.com2020-01-19 → 2026-07-15 · 3 obs

○ 2017-03-17 05:45:14
● 2020-01-19 11:36:20
● 2026-07-15 18:25:30

●MXalt3.aspmx.l.google.com2026-06-02 → 2026-07-15 · 3 obs

○ 2020-01-19 11:36:20
● 2026-06-02 00:59:46
● 2026-07-15 18:25:30

●MXalt4.aspmx.l.google.com2026-06-02 → 2026-07-15 · 3 obs

○ 2020-01-19 11:36:20
● 2026-06-02 00:59:46
● 2026-07-15 18:25:30

●MXaspmx.l.google.com2020-01-19 → 2026-07-15 · 3 obs

○ 2017-03-17 05:45:14
● 2020-01-19 11:36:20
● 2026-07-15 18:25:30

○MXaspmx2.googlemail.com2020-01-19 → 2020-01-19 · 4 obs

○ 2017-03-17 05:45:14
● 2020-01-19 11:36:20
○ 2026-06-02 00:59:46
○ 2026-07-15 18:25:30

○MXaspmx3.googlemail.com2020-01-19 → 2020-01-19 · 4 obs

○ 2017-03-17 05:45:14
● 2020-01-19 11:36:20
○ 2026-06-02 00:59:46
○ 2026-07-15 18:25:30

○MXmx00.udag.de2015-07-07 → 2017-03-17 · 4 obs

● 2015-07-07 04:36:30
● 2017-03-17 05:45:14
○ 2020-01-19 11:36:20
○ 2026-07-15 18:25:30

○MXmx01.udag.de2015-07-07 → 2017-03-17 · 4 obs

● 2015-07-07 04:36:30
● 2017-03-17 05:45:14
○ 2020-01-19 11:36:20
○ 2026-07-15 18:25:30

●A104.21.1.2112026-06-02 → 2026-07-15 · 3 obs

○ 2020-01-19 11:36:20
● 2026-06-02 00:59:46
● 2026-07-15 18:25:30

○A104.31.90.1092020-01-19 → 2020-01-19 · 4 obs

○ 2017-03-17 05:45:14
● 2020-01-19 11:36:20
○ 2026-06-02 00:59:46
○ 2026-07-15 18:25:30

○A104.31.91.1092020-01-19 → 2020-01-19 · 4 obs

○ 2017-03-17 05:45:14
● 2020-01-19 11:36:20
○ 2026-06-02 00:59:46
○ 2026-07-15 18:25:30

●A172.67.152.862026-06-02 → 2026-07-15 · 3 obs

○ 2020-01-19 11:36:20
● 2026-06-02 00:59:46
● 2026-07-15 18:25:30

○A2606:4700:3031::681f:5b6d2020-01-19 → 2020-01-19 · 4 obs

○ 2017-03-17 05:45:14
● 2020-01-19 11:36:20
○ 2026-06-02 00:59:46
○ 2026-07-15 18:25:30

○A2606:4700:3031::ac43:98562026-06-02 → 2026-06-14 · 5 obs

○ 2020-01-19 11:36:20
● 2026-06-02 00:59:46
● 2026-06-14 01:33:38
○ 2026-06-19 13:53:28
○ 2026-07-15 18:25:30

○A2606:4700:3032::681f:5a6d2020-01-19 → 2020-01-19 · 4 obs

○ 2017-03-17 05:45:14
● 2020-01-19 11:36:20
○ 2026-06-02 00:59:46
○ 2026-07-15 18:25:30

○A2606:4700:3033::6815:1d32026-06-02 → 2026-06-14 · 5 obs

○ 2020-01-19 11:36:20
● 2026-06-02 00:59:46
● 2026-06-14 01:33:38
○ 2026-06-19 13:53:28
○ 2026-07-15 18:25:30

●A2606:4700:3033::ac43:98562026-06-19 → 2026-07-15 · 3 obs

○ 2026-06-14 01:33:38
● 2026-06-19 13:53:28
● 2026-07-15 18:25:30

●A2606:4700:3034::6815:1d32026-06-19 → 2026-07-15 · 3 obs

○ 2026-06-14 01:33:38
● 2026-06-19 13:53:28
● 2026-07-15 18:25:30

○A89.31.143.12016-02-11 → 2017-03-17 · 5 obs

○ 2015-11-19 03:43:54
● 2016-02-11 03:53:16
● 2017-03-17 05:45:14
○ 2020-01-19 11:36:20
○ 2026-07-15 18:25:30

○A89.31.143.162015-11-19 → 2015-11-19 · 4 obs

○ 2015-07-07 04:36:30
● 2015-11-19 03:43:54
○ 2016-02-11 03:53:16
○ 2026-07-15 18:25:30

○A89.31.143.42015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 04:36:30
○ 2015-11-19 03:43:54
○ 2026-07-15 18:25:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
multifactor.com	heather.ns.cloudflare.com, amit.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.161

NS records: heather.ns.cloudflare.com, amit.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for multifactor.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.152.86, 104.21.1.211`
AAAA	2	`2606:4700:3034::6815:1d3, 2606:4700:3033::ac43:9856`
NS	2	`amit.ns.cloudflare.com, heather.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`MS=ms13513138, google-site-verification=2gGgXIlhSrhsgxM...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amit.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

multifactor.com has four IP addresses: 104.21.1.211, 172.67.152.86, 2606:4700:3033::ac43:9856 and 2606:4700:3034::6815:1d3.

letedo.com.de, tcbcapitalmarkets.com, friendlygorila.com plus two other host names have IP numbers in common with multifactor.com.

Name Servers

Two name servers handle the delegation for multifactor.com: amit.ns.cloudflare.com and heather.ns.cloudflare.com.

The name server configuration of multifactor.com is shared with other domains, for instance addresses.com, beuningen.it, mfchf.com and two others.

multifactor.com has at least partial name server overlap with other domains, such as 5390.cc, theveritasfarms.com, abbraccio.org and two others.

It is common to see these name servers used together with name servers rex.ns.cloudflare.com and raegan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

amit.ns.cloudflare.com resolves to 108.162.193.63, 172.64.33.63 and 173.245.59.63 among others, with 3 other IP addresses in total.

heather.ns.cloudflare.com resolves to 108.162.192.161, 172.64.32.161 and 173.245.58.161 among others, with 3 other IP addresses in total.

Mail Servers

Mail for multifactor.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by multifactor.com are shared with other domains: searchrebel.com, cane-architects.com, science-community.org and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 142.251.163.27 and 2607:f8b0:4004:c29::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.