apcoengineering.com - dns.ninja

`apcoengineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:d510^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3dbf^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.191^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.16^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`candy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`candy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`candy.ns.cloudflare.com`
		A	108.162.192.79^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
		A	172.64.32.79^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
		A	173.245.58.79^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`candy.ns.cloudflare.com`
NS	`leland.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c08^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c308^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leland.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2308^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leland.ns.cloudflare.com`
		A	108.162.195.8^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
		A	162.159.44.8^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
		A	172.64.35.8^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leland.ns.cloudflare.com`
MX	`apcoengineering-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::2^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00301.inbound.protection.outlook.com`
		A	52.101.149.1^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	52.101.149.2^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	52.101.149.9^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00501.inbound.protection.outlook.com`
		A	52.101.151.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
TXT	`autodesk-domain-verification=Dd8jDzs8oC-5BZFZaPqq`
TXT	`autodesk-domain-verification=l8Q_S5T6BCEeokP-FmAX`
TXT	`mscid=F45zVsXVwReAEeFwde+fEXk6i6y2S91WDDX8PtITrxpem42FyUoOmAVrdxjmTHR7hIXy918...`
TXT	`sophos-domain-verification=97224d98f7add094c9604ca6c2d12d13bdc936cc`
TXT	`sophos-domain-verification=9c76f58021aaeb379b831ccbf4e5dd9b0a3e8cdda60046e742...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.191, 172.67.213.16
		IPv6 hints	2606:4700:3034::ac43:d510, 2606:4700:3037::6815:3dbf
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOA	`candy.ns.cloudflare.com`dns@cloudflare.com serial=2410358937

`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=1785534152

Subdomains

mail.apcoengineering.com

Same first word

apcoengineering.com

apcoengineering.com.au

DNS History

14 records (7 active, 7 former)

●NScandy.ns.cloudflare.com2026-02-15 → 2026-07-31 · 3 obs

○ 2017-06-27 08:55:30
● 2026-02-15 04:15:02
● 2026-07-31 21:55:46

●NSleland.ns.cloudflare.com2026-02-15 → 2026-07-31 · 3 obs

○ 2017-06-27 08:55:30
● 2026-02-15 04:15:02
● 2026-07-31 21:55:46

○NSns1.easyclouddns.net2015-08-21 → 2017-06-27 · 5 obs

○ 2008-03-20 16:46:04
● 2015-08-21 15:30:32
● 2017-06-27 08:55:30
○ 2026-02-15 04:15:02
○ 2026-07-31 21:55:46

○NSns2.easyclouddns.net2015-08-21 → 2017-06-27 · 5 obs

○ 2008-03-20 16:46:04
● 2015-08-21 15:30:32
● 2017-06-27 08:55:30
○ 2026-02-15 04:15:02
○ 2026-07-31 21:55:46

○NSns3.easyclouddns.net2015-08-21 → 2017-06-27 · 5 obs

○ 2008-03-20 16:46:04
● 2015-08-21 15:30:32
● 2017-06-27 08:55:30
○ 2026-02-15 04:15:02
○ 2026-07-31 21:55:46

●MXapcoengineering-com.mail.protection.outlook.com2026-02-15 → 2026-07-31 · 3 obs

○ 2017-06-27 08:55:30
● 2026-02-15 04:15:02
● 2026-07-31 21:55:46

○MXmail.apcoengineering.com2015-08-21 → 2017-06-27 · 5 obs

○ 2008-03-20 16:46:04
● 2015-08-21 15:30:32
● 2017-06-27 08:55:30
○ 2026-02-15 04:15:02
○ 2026-07-31 21:55:46

●A104.21.61.1912026-02-15 → 2026-07-31 · 3 obs

○ 2017-06-27 08:55:30
● 2026-02-15 04:15:02
● 2026-07-31 21:55:46

●A172.67.213.162026-02-15 → 2026-07-31 · 3 obs

○ 2017-06-27 08:55:30
● 2026-02-15 04:15:02
● 2026-07-31 21:55:46

○A202.124.241.2032015-08-21 → 2017-06-27 · 5 obs

○ 2008-03-20 16:46:04
● 2015-08-21 15:30:32
● 2017-06-27 08:55:30
○ 2026-02-15 04:15:02
○ 2026-07-31 21:55:46

○A2403:1400:2:1::1072015-08-21 → 2017-06-27 · 5 obs

○ 2008-03-20 16:46:04
● 2015-08-21 15:30:32
● 2017-06-27 08:55:30
○ 2026-02-15 04:15:02
○ 2026-07-31 21:55:46

●A2606:4700:3034::ac43:d5102026-07-07 → 2026-07-31 · 3 obs

○ 2026-02-15 04:15:02
● 2026-07-07 23:02:24
● 2026-07-31 21:55:46

○A2606:4700:3035::ac43:d5102026-02-15 → 2026-02-15 · 4 obs

○ 2017-06-27 08:55:30
● 2026-02-15 04:15:02
○ 2026-07-07 23:02:24
○ 2026-07-31 21:55:46

●A2606:4700:3037::6815:3dbf2026-02-15 → 2026-07-31 · 3 obs

○ 2017-06-27 08:55:30
● 2026-02-15 04:15:02
● 2026-07-31 21:55:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
apcoengineering.com	candy.ns.cloudflare.com, leland.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.8

NS records: candy.ns.cloudflare.com, leland.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.191, 172.67.213.16`
AAAA	2	`2606:4700:3034::ac43:d510, 2606:4700:3037::6815:3dbf`
NS	2	`candy.ns.cloudflare.com, leland.ns.cloudflare.com`
MX	1	`apcoengineering-com.mail.protection.outl`
TXT	6	`autodesk-domain-verification=Dd8jDzs8oC-, autodesk-domain-verification=l8Q_S5T6BCE...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`candy.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

apcoengineering.com is the parent zone for mail.apcoengineering.com.

IP Addresses

apcoengineering.com resolves to four IP addresses: 104.21.61.191, 172.67.213.16, 2606:4700:3034::ac43:d510 and 2606:4700:3037::6815:3dbf.

Additional host names — mathchina.net, cellpay.cn, solurb.eco.br and two others — share IP numbers with apcoengineering.com.

Name Servers

apcoengineering.com has two authoritative name servers — candy.ns.cloudflare.com and leland.ns.cloudflare.com.

apcoengineering.com shares its name server setup with other domains, including splendidcraft.com, grove-investment.net, twitscoop.com and two others.

apcoengineering.com partially shares its NS delegation with several other domains, including theliang.com, concertina.co.uk, gfa.net.au and two others.

The name servers elma.ns.cloudflare.com, henry.ns.cloudflare.com, eloise.ns.cloudflare.com and fay.ns.cloudflare.com are often found in use alongside these name servers.

Host names with 6 IP numbers:

candy.ns.cloudflare.com points to 108.162.192.79, 172.64.32.79, 173.245.58.79 and 3 other IP addresses.

leland.ns.cloudflare.com points to 108.162.195.8, 162.159.44.8, 172.64.35.8 and 3 other IP addresses.

Mail Servers

apcoengineering.com has one mail server: apcoengineering-com.mail.protection.outlook.com.

apcoengineering-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.149.1, 52.101.149.2, 52.101.149.9 and 5 other.