sconengineers.com - dns.ninja

sconengineers.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:acfd🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:602a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.96.42Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.172.253🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlia.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ab9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
A2803:f800:50::6ca2:c0b9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlia.ns.cloudflare.com
A2a06:98c1:50::ac40:20b9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlia.ns.cloudflare.com
A108.162.192.185🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
A172.64.32.185🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
A173.245.58.185🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
NSrayden.ns.cloudflare.com
A2606:4700:58::a29f:2ca3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A2803:f800:50::6ca2:c3a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrayden.ns.cloudflare.com
A2a06:98c1:50::ac40:23a3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrayden.ns.cloudflare.com
A108.162.195.163🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A162.159.44.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A172.64.35.163🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
MXaliyun.netcec.com ⭐
A121.40.46.51🇨🇳 Alibaba-Cloud121.40.0.0/15
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.96.42, 172.67.172.253
IPv6 hints2606:4700:3034::ac43:acfd, 2606:4700:3036::6815:602a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOAlia.ns.cloudflare.comdns@cloudflare.com serial=2406740073

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=1783429431

Previously MX for

sconengineers.com

Same first word

sconengineers.com

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSlia.ns.cloudflare.comrayden.ns.cloudflare.comns1.ahasoftech.comns2.ahasoftech.comns3.ahasoftech.comns4.ahasoftech.comMXaliyun.netcec.comsconengineers.comA104.21.96.42172.67.172.2532606:4700:3034::ac43:acfd2606:4700:3036::6815:602a103.16.143.118103.76.249.58111.118.214.205180.92.175.26
●NSlia.ns.cloudflare.com2026-02-18 → 2026-07-07 · 3 obs
○ 2017-07-06 08:04:20
● 2026-02-18 07:34:30
● 2026-07-07 13:07:40
○NSns1.ahasoftech.com2015-05-17 → 2017-07-06 · 7 obs
● 2015-05-17 22:12:48
● 2015-09-23 22:39:16
○ 2015-12-09 01:07:42
○ 2016-11-03 06:24:22
● 2017-07-06 08:04:20
○ 2026-02-18 07:34:30
○ 2026-07-07 13:07:40
○NSns2.ahasoftech.com2015-05-17 → 2017-07-06 · 7 obs
● 2015-05-17 22:12:48
● 2015-09-23 22:39:16
○ 2015-12-09 01:07:42
○ 2016-11-03 06:24:22
● 2017-07-06 08:04:20
○ 2026-02-18 07:34:30
○ 2026-07-07 13:07:40
○NSns3.ahasoftech.com2015-12-09 → 2016-11-03 · 5 obs
○ 2015-09-23 22:39:16
● 2015-12-09 01:07:42
● 2016-11-03 06:24:22
○ 2017-07-06 08:04:20
○ 2026-07-07 13:07:40
○NSns4.ahasoftech.com2015-12-09 → 2016-11-03 · 5 obs
○ 2015-09-23 22:39:16
● 2015-12-09 01:07:42
● 2016-11-03 06:24:22
○ 2017-07-06 08:04:20
○ 2026-07-07 13:07:40
●NSrayden.ns.cloudflare.com2026-02-18 → 2026-07-07 · 3 obs
○ 2017-07-06 08:04:20
● 2026-02-18 07:34:30
● 2026-07-07 13:07:40
●MXaliyun.netcec.com2026-02-18 → 2026-07-07 · 3 obs
○ 2017-07-06 08:04:20
● 2026-02-18 07:34:30
● 2026-07-07 13:07:40
○MXsconengineers.com2015-05-17 → 2017-07-06 · 4 obs
● 2015-05-17 22:12:48
● 2017-07-06 08:04:20
○ 2026-02-18 07:34:30
○ 2026-07-07 13:07:40
○A103.16.143.1182015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 22:12:48
○ 2015-09-23 22:39:16
○ 2026-07-07 13:07:40
○A103.76.249.582017-07-06 → 2017-07-06 · 4 obs
○ 2016-11-03 06:24:22
● 2017-07-06 08:04:20
○ 2026-02-18 07:34:30
○ 2026-07-07 13:07:40
●A104.21.96.422026-02-18 → 2026-07-07 · 3 obs
○ 2017-07-06 08:04:20
● 2026-02-18 07:34:30
● 2026-07-07 13:07:40
○A111.118.214.2052015-12-09 → 2016-11-03 · 5 obs
○ 2015-09-23 22:39:16
● 2015-12-09 01:07:42
● 2016-11-03 06:24:22
○ 2017-07-06 08:04:20
○ 2026-07-07 13:07:40
●A172.67.172.2532026-02-18 → 2026-07-07 · 3 obs
○ 2017-07-06 08:04:20
● 2026-02-18 07:34:30
● 2026-07-07 13:07:40
○A180.92.175.262015-09-23 → 2015-09-23 · 4 obs
○ 2015-05-17 22:12:48
● 2015-09-23 22:39:16
○ 2015-12-09 01:07:42
○ 2026-07-07 13:07:40
●A2606:4700:3034::ac43:acfd2026-02-18 → 2026-07-07 · 3 obs
○ 2017-07-06 08:04:20
● 2026-02-18 07:34:30
● 2026-07-07 13:07:40
●A2606:4700:3036::6815:602a2026-02-18 → 2026-07-07 · 3 obs
○ 2017-07-06 08:04:20
● 2026-02-18 07:34:30
● 2026-07-07 13:07:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...-
sconengineers.comlia.ns.cloudflare.com, rayden.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.185

NS records: lia.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sconengineers.com (unsigned zone)

⏱️ Timing

Total: 336ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.172.253, 104.21.96.42
AAAA22606:4700:3034::ac43:acfd, 2606:4700:3036::6815:602a
NS2lia.ns.cloudflare.com, rayden.ns.cloudflare.com
MX1aliyun.netcec.com (pri: 10)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1lia.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sconengineers.com points to the four IP addresses 104.21.96.42, 172.67.172.253, 2606:4700:3034::ac43:acfd and 2606:4700:3036::6815:602a.

Two other host names, along with albertine.london, bangstream.com and alternativesite.net, also share IP numbers with sconengineers.com.

Name Servers

Two name servers handle the delegation for sconengineers.com: lia.ns.cloudflare.com and rayden.ns.cloudflare.com.

sconengineers.com shares its NS records with other domains, for example computerwize.net, roll-dorado-casino.com.gr, gzhqlighting.com and two others.

There is at least partial name server overlap between sconengineers.com and other domains — nshu.org, yanaknits.com, cestapg.net and two more among them.

The name servers dorthy.ns.cloudflare.com, quentin.ns.cloudflare.com and jen.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

lia.ns.cloudflare.com resolves to 108.162.192.185, 172.64.32.185 and 173.245.58.185 among others, with 3 other IP addresses in total.

rayden.ns.cloudflare.com resolves to 108.162.195.163, 162.159.44.163 and 172.64.35.163 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for sconengineers.com is aliyun.netcec.com.

Among the domains sharing a mail server setup with sconengineers.com are nordikequipment.com, nbmachinetool.com, littlemachinery.com and two others.

aliyun.netcec.com carries a single IP number, which is 121.40.46.51.