buildingonline.com - robtex.com

buildingonline.com

DNSSEC⚠️ Not signed
A157.230.129.244🇺🇸 DIGITALOCEAN157.230.128.0/20 DigitalOcean
NSchip.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b54🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A2803:f800:50::6ca2:c154🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchip.ns.cloudflare.com
A2a06:98c1:50::ac40:2154🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchip.ns.cloudflare.com
A108.162.193.84🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A172.64.33.84🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A173.245.59.84🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
NSmay.ns.cloudflare.com
A2606:4700:50::adf5:3a87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A2803:f800:50::6ca2:c087🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmay.ns.cloudflare.com
A2a06:98c1:50::ac40:2087🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmay.ns.cloudflare.com
A108.162.192.135🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A172.64.32.135🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A173.245.58.135🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(30)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(30)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=g-ePnpW8tDwr9OqXv2z4QIZUPLHX8dOCzRGVmoMXQ6w
TXTv=spf1 +ip4:204.109.62.192/27 +ip6:2607:fc50:1001:8f00::/64 +ip4:178.128.7.50...
SOAchip.ns.cloudflare.comdns@cloudflare.com serial=2394135403

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=1771291435
rank #608338 globally
rank #273452 in the tld
WOT: SAFE (63/100)

Subdomains

awci-staging.buildingonline.com
mail.buildingonline.com

Same first word

buildingonline.net
buildingonline.co.uk
buildingonline.com

DNS History

18 records (8 active, 10 former)

200920112013201520172019202120232025NSchip.ns.cloudflare.commay.ns.cloudflare.comns.buildingonline.netns1.buildingonline.netns1.digitalocean.comns2.buildingonline.netns2.digitalocean.comns3.digitalocean.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comalisocreek.buildingonline.netmail.buildingonline.netA157.230.129.24412.130.64.97204.109.62.194
●NSchip.ns.cloudflare.com2026-02-26 → 2026-03-02 · 3 obs
○ 2020-01-02 23:33:18
● 2026-02-26 16:31:14
● 2026-03-02 07:19:58
●NSmay.ns.cloudflare.com2026-02-26 → 2026-03-02 · 3 obs
○ 2020-01-02 23:33:18
● 2026-02-26 16:31:14
● 2026-03-02 07:19:58
○NSns.buildingonline.net2008-01-26 → 2017-03-15 · 4 obs
● 2008-01-26 10:24:08
● 2017-03-15 11:15:40
○ 2020-01-02 23:33:18
○ 2026-03-02 07:19:58
○NSns1.buildingonline.net2008-01-26 → 2017-03-15 · 4 obs
● 2008-01-26 10:24:08
● 2017-03-15 11:15:40
○ 2020-01-02 23:33:18
○ 2026-03-02 07:19:58
○NSns1.digitalocean.com2020-01-02 → 2020-01-02 · 4 obs
○ 2017-03-15 11:15:40
● 2020-01-02 23:33:18
○ 2026-02-26 16:31:14
○ 2026-03-02 07:19:58
○NSns2.buildingonline.net2008-01-26 → 2017-03-15 · 4 obs
● 2008-01-26 10:24:08
● 2017-03-15 11:15:40
○ 2020-01-02 23:33:18
○ 2026-03-02 07:19:58
○NSns2.digitalocean.com2020-01-02 → 2020-01-02 · 4 obs
○ 2017-03-15 11:15:40
● 2020-01-02 23:33:18
○ 2026-02-26 16:31:14
○ 2026-03-02 07:19:58
○NSns3.digitalocean.com2020-01-02 → 2020-01-02 · 4 obs
○ 2017-03-15 11:15:40
● 2020-01-02 23:33:18
○ 2026-02-26 16:31:14
○ 2026-03-02 07:19:58
○MXalisocreek.buildingonline.net2015-07-04 → 2017-03-15 · 5 obs
○ 2008-01-26 10:24:08
● 2015-07-04 15:37:10
● 2017-03-15 11:15:40
○ 2020-01-02 23:33:18
○ 2026-03-02 07:19:58
●MXalt1.aspmx.l.google.com2020-01-02 → 2026-03-02 · 3 obs
○ 2017-03-15 11:15:40
● 2020-01-02 23:33:18
● 2026-03-02 07:19:58
●MXalt2.aspmx.l.google.com2020-01-02 → 2026-03-02 · 3 obs
○ 2017-03-15 11:15:40
● 2020-01-02 23:33:18
● 2026-03-02 07:19:58
●MXalt3.aspmx.l.google.com2020-01-02 → 2026-03-02 · 3 obs
○ 2017-03-15 11:15:40
● 2020-01-02 23:33:18
● 2026-03-02 07:19:58
●MXalt4.aspmx.l.google.com2020-01-02 → 2026-03-02 · 3 obs
○ 2017-03-15 11:15:40
● 2020-01-02 23:33:18
● 2026-03-02 07:19:58
●MXaspmx.l.google.com2020-01-02 → 2026-03-02 · 3 obs
○ 2017-03-15 11:15:40
● 2020-01-02 23:33:18
● 2026-03-02 07:19:58
○MXmail.buildingonline.net2008-01-26 → 2008-01-26 · 3 obs
● 2008-01-26 10:24:08
○ 2015-07-04 15:37:10
○ 2026-03-02 07:19:58
○A12.130.64.972008-01-26 → 2008-01-26 · 3 obs
● 2008-01-26 10:24:08
○ 2015-07-04 15:37:10
○ 2026-03-02 07:19:58
●A157.230.129.2442020-01-02 → 2026-03-02 · 3 obs
○ 2017-03-15 11:15:40
● 2020-01-02 23:33:18
● 2026-03-02 07:19:58
○A204.109.62.1942015-07-04 → 2017-03-15 · 5 obs
○ 2008-01-26 10:24:08
● 2015-07-04 15:37:10
● 2017-03-15 11:15:40
○ 2020-01-02 23:33:18
○ 2026-03-02 07:19:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
buildingonline.commay.ns.cloudflare.com, chip.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.192.135

NS records: may.ns.cloudflare.com, chip.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buildingonline.com (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

📄 Records

TypeCountSample Data
A1157.230.129.244
NS2chip.ns.cloudflare.com, may.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT2google-site-verification=g-ePnpW8tDwr9Oq, v=spf1 +ip4:204.109.62.192/27 +ip6:2607:
SOA1chip.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

buildingonline.com is a parent of awci-staging.buildingonline.com and mail.buildingonline.com.

IP Addresses

buildingonline.com points to a single IP address: 157.230.129.244.

Other host names such as buildingonline.net and www.buildingonline.net share IP numbers with buildingonline.com.

Name Servers

buildingonline.com is delegated to two name servers: chip.ns.cloudflare.com and may.ns.cloudflare.com.

buildingonline.com uses the same name server setup as other domains, including garlockortho.com, clairefrance.ca, aaji.or.id, potterorthodontics.com and drdressler.com.

At least part of the name servers for buildingonline.com are shared with other domains, for instance egguild.com, magentavintage.vn, sonja-habermann.de, murdercast.com and chowdeck.studio.

These name servers are commonly used with nelly.ns.cloudflare.com, vida.ns.cloudflare.com, lana.ns.cloudflare.com and tia.ns.cloudflare.com.

Host names with six IP numbers:

chip.ns.cloudflare.com points to: 2606:4700:58::adf5:3b54, 2803:f800:50::6ca2:c154, 2a06:98c1:50::ac40:2154, 108.162.193.84, 172.64.33.84 and 173.245.59.84.

may.ns.cloudflare.com points to: 2606:4700:50::adf5:3a87, 2803:f800:50::6ca2:c087, 2a06:98c1:50::ac40:2087, 108.162.192.135, 172.64.32.135 and 173.245.58.135.

Mail Servers

buildingonline.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

buildingonline.com shares at least some mail servers with other domains, for example ns500699.ns500693.ns500699.ns500699.ns500699.ns500699.ns500693.ns500588.ns500693.ns500588.ns500612.ns500632.ns500612.ns500578.ns500110.dtrkdll.com, ns500734.ns500693.ns500734.ns500734.ns500699.ns500699.ns500588.ns500683.ns500683.ns500683.ns500683.ns500578.ns500110.dtrkdll.com, ns500759.ns500698.ns500698.ns500736.ns500735.ns500736.ns500698.ns500736.ns500708.ns500708.ns500698.ns500708.ns500708.ns500652.trackreceptor.com, ns500765.ns500765.ns500693.ns500734.ns500699.ns500734.ns500699.ns500699.ns500588.ns500699.ns500699.ns500693.ns500693.ns500699.ns500632.ns500110.dtrkdll.com and brunohnos.com.ar.

These mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27; alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26; alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26; alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26; alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.