corebuilding.com - dns.ninja

`corebuilding.com`

DNSSEC	⚠️ Not signed
A	2600:3c03::f03c:95ff:fe00:29ca^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	2600:3c03::f03c:95ff:fe91:5d52^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	2600:3c03::f03c:95ff:feed:4d4f^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	2600:3c03::f03c:95ff:feed:cf2a^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies}
A	45.33.83.100^{🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies}
A	45.79.167.180^{🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies}
A	66.175.209.179^{🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies}
A	96.126.111.165^{🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies}
NS	`damao.ns.giantpanda.com` ⭐
		A	3.33.232.36^{🇺🇸 Amazon3.33.224.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
NS	`yangguang.ns.giantpanda.com`
		A	75.2.45.63^{🇺🇸 Amazon75.2.32.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
MX	`mail.mailerhost.net` ⭐
		A	5.161.133.13^{🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24}
			PTR	`mail.mailerhost.net`
		A	161.35.84.83^{🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean}
			PTR	`mail.mailerhost.net`
TXT	`v=spf1 ip6:fd43:c0d1:c090::/48 -all`
SOA	`damao.ns.giantpanda.com`admin@giantpanda.com 2013-02-04 #1

`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=1782560170

Same first word

corebuilding.com.au

corebuilding.com

corebuilding.net

corebuilding.com.cn

Similar names

buildingcore.com

DNS History

21 records (11 active, 10 former)

●NSdamao.ns.giantpanda.com2026-03-26 → 2026-06-27 · 3 obs

○ 2020-02-07 09:36:02
● 2026-03-26 00:41:20
● 2026-06-27 11:37:36

○NSns.buydomains.com2015-10-28 → 2017-02-09 · 4 obs

● 2015-10-28 12:23:30
● 2017-02-09 14:08:06
○ 2020-02-07 09:36:02
○ 2026-06-27 11:37:36

○NSns1.uniregistrymarket.link2020-02-07 → 2020-02-07 · 4 obs

○ 2017-02-09 14:08:06
● 2020-02-07 09:36:02
○ 2026-03-26 00:41:20
○ 2026-06-27 11:37:36

○NSns2.uniregistrymarket.link2020-02-07 → 2020-02-07 · 4 obs

○ 2017-02-09 14:08:06
● 2020-02-07 09:36:02
○ 2026-03-26 00:41:20
○ 2026-06-27 11:37:36

●NSyangguang.ns.giantpanda.com2026-03-26 → 2026-06-27 · 3 obs

○ 2020-02-07 09:36:02
● 2026-03-26 00:41:20
● 2026-06-27 11:37:36

●MXmail.mailerhost.net2026-03-26 → 2026-06-27 · 3 obs

○ 2020-02-07 09:36:02
● 2026-03-26 00:41:20
● 2026-06-27 11:37:36

○MXmx247.in-mx.com2020-02-07 → 2020-02-07 · 3 obs

● 2020-02-07 09:36:02
○ 2026-03-26 00:41:20
○ 2026-06-27 11:37:36

○MXmx247.in-mx.net2020-02-07 → 2020-02-07 · 3 obs

● 2020-02-07 09:36:02
○ 2026-03-26 00:41:20
○ 2026-06-27 11:37:36

○A141.8.225.1242016-01-18 → 2016-06-20 · 5 obs

○ 2015-10-28 12:23:30
● 2016-01-18 04:26:16
● 2016-06-20 21:21:04
○ 2017-02-09 14:08:06
○ 2026-06-27 11:37:36

○A207.148.248.1432017-02-09 → 2017-02-09 · 4 obs

○ 2016-06-20 21:21:04
● 2017-02-09 14:08:06
○ 2020-02-07 09:36:02
○ 2026-06-27 11:37:36

●A2600:3c03::f03c:95ff:fe00:29ca2026-04-06 → 2026-06-27 · 3 obs

○ 2026-03-26 00:41:20
● 2026-04-06 22:50:00
● 2026-06-27 11:37:36

●A2600:3c03::f03c:95ff:fe91:5d522026-03-26 → 2026-06-27 · 3 obs

○ 2020-02-07 09:36:02
● 2026-03-26 00:41:20
● 2026-06-27 11:37:36

●A2600:3c03::f03c:95ff:feed:4d4f2026-03-26 → 2026-06-27 · 3 obs

○ 2020-02-07 09:36:02
● 2026-03-26 00:41:20
● 2026-06-27 11:37:36

●A2600:3c03::f03c:95ff:feed:cf2a2026-04-06 → 2026-06-27 · 3 obs

○ 2026-03-26 00:41:20
● 2026-04-06 22:50:00
● 2026-06-27 11:37:36

●A45.33.83.1002026-04-06 → 2026-06-27 · 3 obs

○ 2026-03-26 00:41:20
● 2026-04-06 22:50:00
● 2026-06-27 11:37:36

●A45.79.167.1802026-04-06 → 2026-06-27 · 3 obs

○ 2026-03-26 00:41:20
● 2026-04-06 22:50:00
● 2026-06-27 11:37:36

○A50.63.202.1042015-10-28 → 2015-10-28 · 4 obs

○ 2015-06-11 02:24:06
● 2015-10-28 12:23:30
○ 2016-01-18 04:26:16
○ 2026-06-27 11:37:36

○A66.151.181.492015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 02:24:06
○ 2015-10-28 12:23:30
○ 2026-06-27 11:37:36

●A66.175.209.1792026-03-26 → 2026-06-27 · 3 obs

○ 2020-02-07 09:36:02
● 2026-03-26 00:41:20
● 2026-06-27 11:37:36

○A69.172.201.1532020-02-07 → 2020-02-07 · 4 obs

○ 2017-02-09 14:08:06
● 2020-02-07 09:36:02
○ 2026-03-26 00:41:20
○ 2026-06-27 11:37:36

●A96.126.111.1652026-03-26 → 2026-06-27 · 3 obs

○ 2020-02-07 09:36:02
● 2026-03-26 00:41:20
● 2026-06-27 11:37:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net...	-
corebuilding.com	damao.ns.giantpanda.com, yangguang.ns.giantpanda.com	2 records

✅ Authoritative Response

Server:75.2.45.63

NS records: damao.ns.giantpanda.com, yangguang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corebuilding.com (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`66.175.209.179, 96.126.111.165...`
AAAA	4	`2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:feed:4d4f...`
NS	2	`damao.ns.giantpanda.com, yangguang.ns.giantpanda.com`
MX	1	`mail.mailerhost.net (pri: 1)`
TXT	1	`v=spf1 ip6:fd43:c0d1:c090::/48 -all`
SOA	1	`damao.ns.giantpanda.com admin.giantpanda`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (damao.ns.giantpanda.com, yangguang.ns.giantpanda.com)

Analysis

IP Addresses

corebuilding.com points to 8 IP addresses, including 45.33.83.100, 45.79.167.180 and 66.175.209.179, plus 5 other.

www.(0x65726f746963)city.com, madara.biz, *.wobyn.com.com plus two other host names have IP numbers in common with corebuilding.com.

Name Servers

corebuilding.com is served by two delegated name servers, damao.ns.giantpanda.com and yangguang.ns.giantpanda.com.

The name server configuration of corebuilding.com is shared with other domains, for instance plugon.com, ns.solardisc.com, waveview.com and two others.

corebuilding.com shares at least some of its name servers with other domains, including hostmaster.buweb.com, www.brupt.com, videox.com and two others.

These name servers are frequently seen alongside the name servers xinxin.ns.giantpanda.com.

damao.ns.giantpanda.com and yangguang.ns.giantpanda.com each resolve to one IP number: damao.ns.giantpanda.com points to 3.33.232.36 and yangguang.ns.giantpanda.com points to 75.2.45.63.

Mail Servers

corebuilding.com uses one mail server — mail.mailerhost.net.

The mail server setup of corebuilding.com matches that of other domains such as activemonetizer.com, alsor.com, digitalplanet.ca and two others.

mail.mailerhost.net points to two IP addresses: 5.161.133.13 and 161.35.84.83.