uknowhow.com - robtex.com

uknowhow.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:f42e:a08:1a81:21fe🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:b894:1459:cefb:159c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.84.177.148🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-84-177-148.compute-1.amazonaws.com
A54.226.21.75🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix
PTRec2-54-226-21-75.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:e130:40df:7d2d:fff6🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:f80e:8935:6cfa:832c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:9414:8887:de85:4889🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:e449:b4d3:6fc5:764f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A34.204.14.4🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-204-14-4.compute-1.amazonaws.com
A54.80.105.101🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-80-105-101.compute-1.amazonaws.com
A54.157.216.183🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
PTRec2-54-157-216-183.compute-1.amazonaws.com
A54.162.80.34🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix
PTRec2-54-162-80-34.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:f295:30e3:4d6c:6523🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:fe72:ac88:f63a:41ec🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:552f:b85a:fdb3:d5d1🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:8f3d:e4bf:bfb8:c73c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.82.127.161🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-82-127-161.compute-1.amazonaws.com
A54.90.179.167🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix
PTRec2-54-90-179-167.compute-1.amazonaws.com
A54.198.136.48🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix
PTRec2-54-198-136-48.compute-1.amazonaws.com
A54.242.26.178🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
PTRec2-54-242-26-178.compute-1.amazonaws.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-05-10 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778417521

Same first word

uknowhow.com

Similar names

howuknow.com.sg
whouknow.com
whouknow.net
whouknow.org
howuknow.com

DNS History

21 records (7 active, 14 former)

200920112013201520172019202120232025NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns1.4servers.comns2.4servers.comns2.namebrightdns.comMXanmail.namebrightmail.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197107.21.42.14252.21.52.10954.174.149.3054.174.31.25454.208.74.21554.209.174.16754.84.80.17354.88.107.140CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
○NSns1.4servers.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 11:06:32
○ 2015-06-19 12:14:40
○ 2026-05-10 12:55:44
●NSns1.namebrightdns.com2015-06-19 → 2026-05-10 · 6 obs
○ 2008-03-20 11:06:32
● 2015-06-19 12:14:40
○ 2015-11-03 14:32:30
○ 2016-01-16 00:39:42
● 2016-04-05 22:52:24
● 2026-05-10 12:55:44
○NSns2.4servers.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 11:06:32
○ 2015-06-19 12:14:40
○ 2026-05-10 12:55:44
○NSns2.namebrightdns.com2015-06-19 → 2017-06-07 · 8 obs
○ 2008-03-20 11:06:32
● 2015-06-19 12:14:40
○ 2015-11-03 14:32:30
○ 2016-01-16 00:39:42
● 2016-04-05 22:52:24
● 2017-06-07 18:27:28
○ 2026-04-15 03:48:38
○ 2026-05-10 12:55:44
●NSnsg1.namebrightdns.com2015-11-03 → 2026-05-10 · 7 obs
○ 2015-06-19 12:14:40
● 2015-11-03 14:32:30
● 2016-01-16 00:39:42
○ 2016-04-05 22:52:24
○ 2017-06-07 18:27:28
● 2026-04-15 03:48:38
● 2026-05-10 12:55:44
●NSnsg2.namebrightdns.com2015-11-03 → 2026-05-10 · 7 obs
○ 2015-06-19 12:14:40
● 2015-11-03 14:32:30
● 2016-01-16 00:39:42
○ 2016-04-05 22:52:24
○ 2017-06-07 18:27:28
● 2026-04-15 03:48:38
● 2026-05-10 12:55:44
○MXanmail.namebrightmail.com2015-06-19 → 2015-06-19 · 4 obs
○ 2008-03-20 11:06:32
● 2015-06-19 12:14:40
○ 2015-11-03 14:32:30
○ 2026-05-10 12:55:44
○A107.21.42.1422016-04-05 → 2016-04-05 · 4 obs
○ 2016-01-16 00:39:42
● 2016-04-05 22:52:24
○ 2016-12-04 03:00:10
○ 2026-05-10 12:55:44
●A13.223.25.842026-04-15 → 2026-05-10 · 3 obs
○ 2017-06-07 18:27:28
● 2026-04-15 03:48:38
● 2026-05-10 12:55:44
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-15 → 2026-05-10 · 3 obs
○ 2017-06-07 18:27:28
● 2026-04-15 03:48:38
● 2026-05-10 12:55:44
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-15 → 2026-05-10 · 3 obs
○ 2017-06-07 18:27:28
● 2026-04-15 03:48:38
● 2026-05-10 12:55:44
○A52.21.52.1092016-01-16 → 2016-01-16 · 4 obs
○ 2015-11-03 14:32:30
● 2016-01-16 00:39:42
○ 2016-04-05 22:52:24
○ 2026-05-10 12:55:44
○A54.174.149.302016-04-05 → 2016-04-05 · 4 obs
○ 2016-01-16 00:39:42
● 2016-04-05 22:52:24
○ 2016-12-04 03:00:10
○ 2026-05-10 12:55:44
○A54.174.31.2542015-06-19 → 2015-11-03 · 4 obs
● 2015-06-19 12:14:40
● 2015-11-03 14:32:30
○ 2016-01-16 00:39:42
○ 2026-05-10 12:55:44
○A54.208.74.2152015-06-19 → 2015-11-03 · 4 obs
● 2015-06-19 12:14:40
● 2015-11-03 14:32:30
○ 2016-01-16 00:39:42
○ 2026-05-10 12:55:44
○A54.209.174.1672016-01-16 → 2016-01-16 · 4 obs
○ 2015-11-03 14:32:30
● 2016-01-16 00:39:42
○ 2016-04-05 22:52:24
○ 2026-05-10 12:55:44
●A54.243.117.1972026-04-15 → 2026-05-10 · 3 obs
○ 2017-06-07 18:27:28
● 2026-04-15 03:48:38
● 2026-05-10 12:55:44
○A54.84.80.1732016-12-04 → 2016-12-04 · 4 obs
○ 2016-04-05 22:52:24
● 2016-12-04 03:00:10
○ 2017-06-07 18:27:28
○ 2026-05-10 12:55:44
○A54.88.107.1402016-12-04 → 2016-12-04 · 4 obs
○ 2016-04-05 22:52:24
● 2016-12-04 03:00:10
○ 2017-06-07 18:27:28
○ 2026-05-10 12:55:44
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-19 → 2016-04-05 · 5 obs
○ 2008-03-20 11:06:32
● 2015-06-19 12:14:40
● 2016-04-05 22:52:24
○ 2016-12-04 03:00:10
○ 2026-05-10 12:55:44
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-04 → 2017-06-07 · 5 obs
○ 2016-04-05 22:52:24
● 2016-12-04 03:00:10
● 2017-06-07 18:27:28
○ 2026-04-15 03:48:38
○ 2026-05-10 12:55:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...-
uknowhow.comnsg1.namebrightdns.com, nsg2.namebrightdns.com16 records

✅ Authoritative Response

Server:34.204.14.4

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uknowhow.com (unsigned zone)

⏱️ Timing

Total: 643ms | Queries: -

📄 Records

TypeCountSample Data
A213.223.25.84, 54.243.117.197
AAAA22600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
TXT2v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

uknowhow.com maps to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance seotune.com, www.ajamail.com, koepels.com, sam2008.com and mailserver.inboxstream.com share IP numbers with uknowhow.com.

Name Servers

uknowhow.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

uknowhow.com partially shares name servers with other domains; examples include mail.letstitch.com, cgpoly.com, toancauxanh.com, realspeech.com and ethnocity.com.

These name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Names with eight IPs:

nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:e130:40df:7d2d:fff6, 2600:1f18:683a:ae1a:f80e:8935:6cfa:832c, 2600:1f18:683a:ae1b:9414:8887:de85:4889, 2600:1f18:683a:ae1b:e449:b4d3:6fc5:764f, 34.204.14.4, 54.80.105.101, 54.157.216.183 and 54.162.80.34.

nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:f295:30e3:4d6c:6523, 2600:1f18:683a:ae1a:fe72:ac88:f63a:41ec, 2600:1f18:683a:ae1b:552f:b85a:fdb3:d5d1, 2600:1f18:683a:ae1b:8f3d:e4bf:bfb8:c73c, 54.82.127.161, 54.90.179.167, 54.198.136.48 and 54.242.26.178.

Names with four IPs:

ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:f42e:a08:1a81:21fe, 2600:1f18:683a:ae1b:b894:1459:cefb:159c, 3.84.177.148 and 54.226.21.75.