knowupfront.com - dns.ninja

`knowupfront.com`

DNSSEC	⚠️ Not signed
A	192.64.119.129^{🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1728074755

`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=1785887424

Same first word

knowupfront.com

DNS History

19 records (8 active, 11 former)

●NSdns1.registrar-servers.com2017-01-01 → 2026-08-04 · 5 obs

○ 2015-11-07 14:19:56
● 2017-01-01 15:41:46
○ 2018-11-29 22:45:08
● 2026-02-15 17:21:48
● 2026-08-04 23:51:04

●NSdns2.registrar-servers.com2017-01-01 → 2026-08-04 · 5 obs

○ 2015-11-07 14:19:56
● 2017-01-01 15:41:46
○ 2018-11-29 22:45:08
● 2026-02-15 17:21:48
● 2026-08-04 23:51:04

○NSns77.domaincontrol.com2015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 01:32:32
○ 2015-11-07 14:19:56
○ 2026-08-04 23:51:04

○NSns78.domaincontrol.com2015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 01:32:32
○ 2015-11-07 14:19:56
○ 2026-08-04 23:51:04

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-08-04 · 3 obs

○ 2018-11-29 22:45:08
● 2026-02-15 17:21:48
● 2026-08-04 23:51:04

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-08-04 · 3 obs

○ 2018-11-29 22:45:08
● 2026-02-15 17:21:48
● 2026-08-04 23:51:04

●MXaspmx.l.google.com2026-02-15 → 2026-08-04 · 3 obs

○ 2018-11-29 22:45:08
● 2026-02-15 17:21:48
● 2026-08-04 23:51:04

●MXaspmx2.googlemail.com2026-02-15 → 2026-08-04 · 3 obs

○ 2018-11-29 22:45:08
● 2026-02-15 17:21:48
● 2026-08-04 23:51:04

●MXaspmx3.googlemail.com2026-02-15 → 2026-08-04 · 3 obs

○ 2018-11-29 22:45:08
● 2026-02-15 17:21:48
● 2026-08-04 23:51:04

○MXeforward1.registrar-servers.com2017-01-01 → 2017-01-01 · 4 obs

○ 2015-11-07 14:19:56
● 2017-01-01 15:41:46
○ 2018-11-29 22:45:08
○ 2026-08-04 23:51:04

○MXeforward2.registrar-servers.com2017-01-01 → 2017-01-01 · 4 obs

○ 2015-11-07 14:19:56
● 2017-01-01 15:41:46
○ 2018-11-29 22:45:08
○ 2026-08-04 23:51:04

○MXeforward3.registrar-servers.com2017-01-01 → 2017-01-01 · 4 obs

○ 2015-11-07 14:19:56
● 2017-01-01 15:41:46
○ 2018-11-29 22:45:08
○ 2026-08-04 23:51:04

○MXeforward4.registrar-servers.com2017-01-01 → 2017-01-01 · 4 obs

○ 2015-11-07 14:19:56
● 2017-01-01 15:41:46
○ 2018-11-29 22:45:08
○ 2026-08-04 23:51:04

○MXeforward5.registrar-servers.com2017-01-01 → 2017-01-01 · 4 obs

○ 2015-11-07 14:19:56
● 2017-01-01 15:41:46
○ 2018-11-29 22:45:08
○ 2026-08-04 23:51:04

○MXmailstore1.secureserver.net2015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 01:32:32
○ 2015-11-07 14:19:56
○ 2026-08-04 23:51:04

○MXsmtp.secureserver.net2015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 01:32:32
○ 2015-11-07 14:19:56
○ 2026-08-04 23:51:04

○A162.255.119.2482017-01-01 → 2017-01-01 · 4 obs

○ 2015-11-07 14:19:56
● 2017-01-01 15:41:46
○ 2018-11-29 22:45:08
○ 2026-08-04 23:51:04

●A192.64.119.1292026-02-15 → 2026-08-04 · 3 obs

○ 2018-11-29 22:45:08
● 2026-02-15 17:21:48
● 2026-08-04 23:51:04

○A50.63.202.492015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 01:32:32
○ 2015-11-07 14:19:56
○ 2026-08-04 23:51:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowupfront.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowupfront.com (unsigned zone)

⏱️ Timing

Total: 1308ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.64.119.129`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

knowupfront.com points to a single IP number: 192.64.119.129.

Additional host names — parachutenetworks.com, raisedigital.net, gofrig.com and two others — share IP numbers with knowupfront.com.

Name Servers

DNS delegation for knowupfront.com points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

knowupfront.com shares its name server setup with other domains, including allyssa.me, stormpikegroup.com, osxfilter.com and two others.

knowupfront.com has some name servers in common with other domains such as kurebeachpolice.com, tomcr00se.com and eliseotto.com

It is common for these name servers to be used in conjunction with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.

Mail Servers

Five mail servers handle knowupfront.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

knowupfront.com shares mail servers — at least in part — with other domains, including ns500724.ns500724.ns500737.ns500737.ns500599.ns500724.ns500724.ns500724.ns500737.ns500599.ns500737.ns500697.ns500682.ns500682.ns500583.www.yummyflingsfinder.com, ns500754.ns500742.ns500671.ns500742.ns500704.ns500705.ns500705.ns500678.ns500678.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500754.ns500742.ns500671.ns500742.ns500742.ns500731.ns500705.ns500671.ns500688.ns500671.ns500649.ns500688.ns500291.ns500291.ns500153.tenderladiesbz.com and two others.

These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com has two IP addresses: 173.194.45.26 and 2607:f8b0:4004:c1d::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

Host names pointing to 108.177.123.26 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 2a00:1450:400b:c02::1a IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.