`how.com`

DNSSEC	⚠️ Not signed
A	31.43.160.6
A	31.43.161.6
NS	`kelly.ns.cloudflare.com` ⭐
NS	`wesley.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-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	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=Mhk8OJJh4ND4MDZsZVND5nac4T35_45TDS0t1-vIa_4`
TXT	`linkedin-site-verification=cd421cb2-93bf-4f4a-b7c6-52cc2ae659d1`
TXT	`replit-verify=f4305367-252a-406f-896f-b7dc9e84347d`
TXT	`v=spf1 include:_spf.google.com -all`
SOA	`kelly.ns.cloudflare.com`dns@cloudflare.com serial=2407981047

`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=1783128616

PTR for

17.8.113.185.in-addr.arpa

Subdomains

www.how.com

Same first word

how.so

how.net

how.hu

how.direct

how.biz

how.io

how.tw

how.be

how.com.au

how.vn

how.com

how.at

how.vc

how.jp

how.media

how.coffee

how.org

how.or.jp

how.la

how.co

how.pl

how.sk

how.es

how.finance

how.fm

how.com.tn

how.fund

how.bio

how.us

how.ph

how.place

how.ma

how.nl

how.mi.it

how.studio

how.ru

how.hk

how.org.pk

how.cz

how.promo

how.me

how.to

how.dk

how.mx

how.com.ua

how.ch

how.pt

how.fr

how.org.tw

how.nz

how.am

how.cl

how.money

how.kr

how.com.mx

how.is

how.company

how.team

how.com.vn

how.cool

how.im

how

how.house

how.my

how.dev

how.de

how.tv

how.travel

how.watch

how.how

how.com.tw

how.lt

how.digital

how.gr

how.lv

DNS History

19 records (9 active, 10 former)

○NSbuy.internettraffic.com2015-11-14 → 2016-08-05 · 5 obs

○ 2015-10-20 00:03:00
● 2015-11-14 06:22:36
● 2016-08-05 10:55:36
○ 2016-10-09 19:31:22
○ 2026-07-04 01:53:48

●NSkelly.ns.cloudflare.com2026-02-18 → 2026-07-04 · 3 obs

○ 2018-09-05 10:36:10
● 2026-02-18 08:03:40
● 2026-07-04 01:53:48

○NSns1.sedoparking.com2015-09-03 → 2015-10-20 · 4 obs

● 2015-09-03 00:37:30
● 2015-10-20 00:03:00
○ 2015-11-14 06:22:36
○ 2026-07-04 01:53:48

○NSns1.uniregistrymarket.link2016-10-09 → 2018-09-05 · 5 obs

○ 2016-08-05 10:55:36
● 2016-10-09 19:31:22
● 2018-09-05 10:36:10
○ 2026-02-18 08:03:40
○ 2026-07-04 01:53:48

○NSns2.sedoparking.com2015-09-03 → 2015-10-20 · 4 obs

● 2015-09-03 00:37:30
● 2015-10-20 00:03:00
○ 2015-11-14 06:22:36
○ 2026-07-04 01:53:48

○NSns2.uniregistrymarket.link2016-10-09 → 2018-09-05 · 5 obs

○ 2016-08-05 10:55:36
● 2016-10-09 19:31:22
● 2018-09-05 10:36:10
○ 2026-02-18 08:03:40
○ 2026-07-04 01:53:48

○NSsell.internettraffic.com2015-11-14 → 2016-08-05 · 5 obs

○ 2015-10-20 00:03:00
● 2015-11-14 06:22:36
● 2016-08-05 10:55:36
○ 2016-10-09 19:31:22
○ 2026-07-04 01:53:48

●NSwesley.ns.cloudflare.com2026-02-18 → 2026-07-04 · 3 obs

○ 2018-09-05 10:36:10
● 2026-02-18 08:03:40
● 2026-07-04 01:53:48

●MXalt1.aspmx.l.google.com2026-02-18 → 2026-07-04 · 3 obs

○ 2015-11-14 06:22:36
● 2026-02-18 08:03:40
● 2026-07-04 01:53:48

●MXalt2.aspmx.l.google.com2026-02-18 → 2026-07-04 · 3 obs

○ 2015-11-14 06:22:36
● 2026-02-18 08:03:40
● 2026-07-04 01:53:48

●MXalt3.aspmx.l.google.com2026-02-18 → 2026-07-04 · 3 obs

○ 2015-11-14 06:22:36
● 2026-02-18 08:03:40
● 2026-07-04 01:53:48

●MXalt4.aspmx.l.google.com2026-02-18 → 2026-07-04 · 3 obs

○ 2015-11-14 06:22:36
● 2026-02-18 08:03:40
● 2026-07-04 01:53:48

●MXaspmx.l.google.com2026-02-18 → 2026-07-04 · 3 obs

○ 2015-11-14 06:22:36
● 2026-02-18 08:03:40
● 2026-07-04 01:53:48

○MXmail.nickstel.com2015-09-03 → 2015-10-20 · 4 obs

● 2015-09-03 00:37:30
● 2015-10-20 00:03:00
○ 2015-11-14 06:22:36
○ 2026-07-04 01:53:48

●A31.43.160.62026-02-18 → 2026-07-04 · 3 obs

○ 2018-09-05 10:36:10
● 2026-02-18 08:03:40
● 2026-07-04 01:53:48

●A31.43.161.62026-02-18 → 2026-07-04 · 3 obs

○ 2018-09-05 10:36:10
● 2026-02-18 08:03:40
● 2026-07-04 01:53:48

○A69.172.201.1532016-04-16 → 2018-09-05 · 5 obs

○ 2016-04-01 00:18:28
● 2016-04-16 23:34:42
● 2018-09-05 10:36:10
○ 2026-02-18 08:03:40
○ 2026-07-04 01:53:48

○A69.172.201.2082015-11-14 → 2016-04-01 · 5 obs

○ 2015-10-20 00:03:00
● 2015-11-14 06:22:36
● 2016-04-01 00:18:28
○ 2016-04-16 23:34:42
○ 2026-07-04 01:53:48

○A72.52.4.1202015-09-03 → 2015-10-20 · 4 obs

● 2015-09-03 00:37:30
● 2015-10-20 00:03:00
○ 2015-11-14 06:22:36
○ 2026-07-04 01:53:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
how.com	wesley.ns.cloudflare.com, kelly.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.91

NS records: wesley.ns.cloudflare.com, kelly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for how.com (unsigned zone)

⏱️ Timing

Total: 732ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`31.43.161.6, 31.43.160.6`
NS	2	`kelly.ns.cloudflare.com, wesley.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`google-site-verification=Mhk8OJJh4ND4MDZ, linkedin-site-verification=cd421cb2-93bf...`
SOA	1	`kelly.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.how.com falls under the parent how.com.

IP Addresses

how.com has two IP addresses: 31.43.160.6 and 31.43.161.6

Name Servers

how.com has two authoritative name servers — kelly.ns.cloudflare.com and wesley.ns.cloudflare.com.

Mail Servers

Five mail servers handle how.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

Host names that have two IP addresses:

aspmx.l.google.com resolves to 142.251.179.26 and 2607:f8b0:4004:c1f::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

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

how.com - robtex.com

how.com

com

PTR for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`how.com`

`com`