insteng.com - robtex.com

insteng.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5b7f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:db9e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.127Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.219.158🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalice.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalice.ns.cloudflare.com
A2803:f800:50::6ca2:c03c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalice.ns.cloudflare.com
A2a06:98c1:50::ac40:203c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalice.ns.cloudflare.com
A108.162.192.60🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalice.ns.cloudflare.com
A172.64.32.60🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalice.ns.cloudflare.com
A173.245.58.60🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalice.ns.cloudflare.com
NSowen.ns.cloudflare.com
A2606:4700:58::adf5:3bdb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRowen.ns.cloudflare.com
A2803:f800:50::6ca2:c1db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRowen.ns.cloudflare.com
A2a06:98c1:50::ac40:21db🇺🇸 Cloudflare2a06:98c1:50::/45
PTRowen.ns.cloudflare.com
A108.162.193.219🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRowen.ns.cloudflare.com
A172.64.33.219🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRowen.ns.cloudflare.com
A173.245.59.219🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRowen.ns.cloudflare.com
MXmx1.discourse.communiteq.com ⭐
A84.16.227.207🇩🇪 LEASEWEB-DE-FRA-1084.16.224.0/19 Leaseweb DE
PTRmx1.discourse.communiteq.com
TXTgoogle-site-verification=GEMllHxZez7Ad3tnrf3Lrj-tLQSkq5LKVvjqjaJtpVo
TXTv=spf1 include:_spf.communiteq.com ?all
TXTv=spf1 include:spf.discoursehosting.com ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.91.127, 172.67.219.158
IPv6 hints2606:4700:3033::6815:5b7f, 2606:4700:3033::ac43:db9e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=179, name=cloudflare-ech.com
SOAalice.ns.cloudflare.comdns@cloudflare.com serial=2406599580

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=1785359507

Same first word

insteng.com

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DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSalice.ns.cloudflare.comowen.ns.cloudflare.comns1.domain-is-4-sale-at-domainmarket.comns2.domainmarket.comMXmx1.discourse.communiteq.comA104.21.91.127172.67.219.1582606:4700:3033::6815:5b7f2606:4700:3033::ac43:db9e173.239.23.228174.137.132.100
●NSalice.ns.cloudflare.com2026-07-01 → 2026-07-29 · 3 obs
○ 2017-04-10 08:23:10
● 2026-07-01 16:16:08
● 2026-07-29 21:39:52
○NSns1.domain-is-4-sale-at-domainmarket.com2015-08-08 → 2017-04-10 · 4 obs
● 2015-08-08 07:14:10
● 2017-04-10 08:23:10
○ 2026-07-01 16:16:08
○ 2026-07-29 21:39:52
○NSns2.domainmarket.com2015-08-08 → 2017-04-10 · 4 obs
● 2015-08-08 07:14:10
● 2017-04-10 08:23:10
○ 2026-07-01 16:16:08
○ 2026-07-29 21:39:52
●NSowen.ns.cloudflare.com2026-07-01 → 2026-07-29 · 3 obs
○ 2017-04-10 08:23:10
● 2026-07-01 16:16:08
● 2026-07-29 21:39:52
●MXmx1.discourse.communiteq.com2026-07-01 → 2026-07-29 · 2 obs
● 2026-07-01 16:16:08
● 2026-07-29 21:39:52
●A104.21.91.1272026-07-01 → 2026-07-29 · 3 obs
○ 2017-04-10 08:23:10
● 2026-07-01 16:16:08
● 2026-07-29 21:39:52
●A172.67.219.1582026-07-01 → 2026-07-29 · 3 obs
○ 2017-04-10 08:23:10
● 2026-07-01 16:16:08
● 2026-07-29 21:39:52
○A173.239.23.2282017-04-10 → 2017-04-10 · 4 obs
○ 2016-08-10 13:00:50
● 2017-04-10 08:23:10
○ 2026-07-01 16:16:08
○ 2026-07-29 21:39:52
○A174.137.132.1002015-08-08 → 2016-08-10 · 4 obs
● 2015-08-08 07:14:10
● 2016-08-10 13:00:50
○ 2017-04-10 08:23:10
○ 2026-07-29 21:39:52
●A2606:4700:3033::6815:5b7f2026-07-01 → 2026-07-29 · 3 obs
○ 2017-04-10 08:23:10
● 2026-07-01 16:16:08
● 2026-07-29 21:39:52
●A2606:4700:3033::ac43:db9e2026-07-01 → 2026-07-29 · 3 obs
○ 2017-04-10 08:23:10
● 2026-07-01 16:16:08
● 2026-07-29 21:39:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
insteng.comalice.ns.cloudflare.com, owen.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.60

NS records: alice.ns.cloudflare.com, owen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for insteng.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.219.158, 104.21.91.127
AAAA22606:4700:3033::6815:5b7f, 2606:4700:3033::ac43:db9e
NS2alice.ns.cloudflare.com, owen.ns.cloudflare.com
MX1mx1.discourse.communiteq.com (pri: 10)
TXT3google-site-verification=GEMllHxZez7Ad3t, v=spf1 include:_spf.communiteq.com ?all...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alice.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

insteng.com points to the four IP addresses 104.21.91.127, 172.67.219.158, 2606:4700:3033::6815:5b7f and 2606:4700:3033::ac43:db9e.

Among the host names that share IP numbers with insteng.com are elevatenetcenter.digital, leynamobile.nl, (0x706f726e)ocomlegenda.org and two others.

Name Servers

The NS records for insteng.com delegate to alice.ns.cloudflare.com and owen.ns.cloudflare.com.

insteng.com has the same name server delegation as a number of other domains, such as vitalebooks.com, akupunkturmerkezleri.com.tr, calendario-colombia.com and two more.

The name servers of insteng.com overlap at least partially with those of other domains — among them dxsttg.com, kxml.no, tilopay.com and two more.

These name servers commonly appear in combination with the name servers sima.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

alice.ns.cloudflare.com maps to 108.162.192.60, 172.64.32.60, 173.245.58.60 and 3 additional IP addresses.

owen.ns.cloudflare.com maps to 108.162.193.219, 172.64.33.219, 173.245.59.219 and 3 additional IP addresses.

Mail Servers

insteng.com routes its mail through a single mail server, mx1.discourse.communiteq.com.

insteng.com has the same mail server arrangement as a number of other domains, for example community.kodekloud.com, learncbse.discoursehosting.net, nbforum.discoursehosting.net and two more.

The mail servers for insteng.com overlap at least partially with those of other domains, including ergonomics.org.uk and tigerdata.com.

mx1.discourse.communiteq.com resolves to 84.16.227.207 and no other IP number.