tandemconstructioninc.com - robtex.com

tandemconstructioninc.com

DNSSEC⚠️ Not signed
NSns-cloud-c1.googledomains.com ⭐
A2001:4860:4802:32::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c1.googledomains.com
A216.239.32.108🇺🇸 Google216.239.32.0/24
PTRns-cloud-c1.googledomains.com
NSns-cloud-c2.googledomains.com
A2001:4860:4802:34::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c2.googledomains.com
A216.239.34.108🇺🇸 Google216.239.34.0/24
PTRns-cloud-c2.googledomains.com
NSns-cloud-c3.googledomains.com
A2001:4860:4802:36::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c3.googledomains.com
A216.239.36.108🇺🇸 Google216.239.36.0/24
PTRns-cloud-c3.googledomains.com
NSns-cloud-c4.googledomains.com
A2001:4860:4802:38::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c4.googledomains.com
A216.239.38.108🇺🇸 Google216.239.38.0/24
PTRns-cloud-c4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A142.251.179.27🇺🇸 Google142.251.179.0/24
PTRpd-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-cloud-c1.googledomains.comcloud-dns-hostmaster@google.com serial=4

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=1782394965

Same first word

tandemconstructioninc.com

DNS History

12 records (9 active, 3 former)

200920112013201520172019202120232025NSns-cloud-c1.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c4.googledomains.comns1.pendingrenewaldeletion.comns2.pendingrenewaldeletion.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA209.62.72.173
●NSns-cloud-c1.googledomains.com2026-03-17 → 2026-06-25 · 3 obs
○ 2015-10-13 19:58:20
● 2026-03-17 00:46:24
● 2026-06-25 13:51:04
●NSns-cloud-c2.googledomains.com2026-03-17 → 2026-06-25 · 3 obs
○ 2015-10-13 19:58:20
● 2026-03-17 00:46:24
● 2026-06-25 13:51:04
●NSns-cloud-c3.googledomains.com2026-03-17 → 2026-06-25 · 3 obs
○ 2015-10-13 19:58:20
● 2026-03-17 00:46:24
● 2026-06-25 13:51:04
●NSns-cloud-c4.googledomains.com2026-03-17 → 2026-06-25 · 3 obs
○ 2015-10-13 19:58:20
● 2026-03-17 00:46:24
● 2026-06-25 13:51:04
○NSns1.pendingrenewaldeletion.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 02:02:36
○ 2015-10-13 19:58:20
○ 2026-06-25 13:51:04
○NSns2.pendingrenewaldeletion.com2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 02:02:36
○ 2015-10-13 19:58:20
○ 2026-06-25 13:51:04
●MXalt1.aspmx.l.google.com2026-03-17 → 2026-06-25 · 2 obs
● 2026-03-17 00:46:24
● 2026-06-25 13:51:04
●MXalt2.aspmx.l.google.com2026-03-17 → 2026-06-25 · 2 obs
● 2026-03-17 00:46:24
● 2026-06-25 13:51:04
●MXalt3.aspmx.l.google.com2026-03-17 → 2026-06-25 · 2 obs
● 2026-03-17 00:46:24
● 2026-06-25 13:51:04
●MXalt4.aspmx.l.google.com2026-03-17 → 2026-06-25 · 2 obs
● 2026-03-17 00:46:24
● 2026-06-25 13:51:04
●MXaspmx.l.google.com2026-03-17 → 2026-06-25 · 2 obs
● 2026-03-17 00:46:24
● 2026-06-25 13:51:04
○A209.62.72.1732008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 02:02:36
○ 2015-10-13 19:58:20
○ 2026-06-25 13:51:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tandemconstructioninc.comns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.38.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 368ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-cloud-c4.googledomains.com, ns-cloud-c2.googledomains.com...
MX5alt3.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-cloud-c1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

Name Servers

Four name servers handle the delegation for tandemconstructioninc.com: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

tandemconstructioninc.com has at least partial name server overlap with other domains, such as marinapoole.com, kinkcounty.com, community-collective.com and two others.

ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com all point to exactly two IP numbers each: ns-cloud-c1.googledomains.com → 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com → 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com → 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com → 216.239.38.108 and 2001:4860:4802:38::6c.

Mail Servers

Mail for tandemconstructioninc.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by tandemconstructioninc.com are shared with other domains: ns500671.ns500671.ns500731.ns500754.ns500731.ns500671.ns500671.ns500731.ns500704.ns500671.ns500649.ns500649.ns500649.ns500153.tenderladiesbz.com, ns500759.ns500759.ns500758.ns500758.ns500736.ns500698.ns500736.ns500698.ns500708.ns500576.ns500698.ns500576.ns500652.trackreceptor.com, gofisheries.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

The A records for aspmx.l.google.com return 142.251.179.27 and 2607:f8b0:4004:c23::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.