jacobconstruction.com - robtex.com

jacobconstruction.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.dan.com ⭐ ⚠️ Not in parent delegation
A2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.dan.com
A97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.dan.com
NSns1.undeveloped.com ⚠️ Not in zone NS records
A2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.dan.com
A97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.dan.com
NSns2.dan.com ⚠️ Not in parent delegation
A2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.dan.com
A173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.dan.com
NSns2.undeveloped.com ⚠️ Not in zone NS records
A2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.dan.com
A173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.dan.com
SOAns1.dan.comdns@jomax.net 2025-10-01 #0

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=1774720842

Same first word

jacobconstruction.com

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSns1.dan.comns1.undeveloped.comns2.dan.comns2.undeveloped.comfeed19.nameservers.netns1.afternic.comns19a.nameservers.netns19b.nameservers.netns2.afternic.comns35.domaincontrol.comns36.domaincontrol.comMX.mail.jacobconstruction.comA13.248.169.4876.223.54.146198.173.236.23171.187.208.2
○NSfeed19.nameservers.net2015-08-17 → 2016-03-08 · 4 obs
● 2015-08-17 20:45:06
● 2016-03-08 19:39:02
○ 2017-03-17 11:19:54
○ 2026-03-28 18:20:04
○NSns1.afternic.com2026-03-28 → 2026-03-28 · 2 obs
○ 2026-03-28 18:20:02
○ 2026-03-28 18:20:04
●NSns1.dan.com2026-03-28 → 2026-03-28 · 3 obs
○ 2020-01-07 18:20:30
● 2026-03-28 18:20:02
● 2026-03-28 18:20:04
●NSns1.undeveloped.com2026-03-28 → 2026-03-28 · 3 obs
○ 2020-01-07 18:20:30
● 2026-03-28 18:20:02
● 2026-03-28 18:20:04
○NSns19a.nameservers.net2015-08-17 → 2016-03-08 · 4 obs
● 2015-08-17 20:45:06
● 2016-03-08 19:39:02
○ 2017-03-17 11:19:54
○ 2026-03-28 18:20:04
○NSns19b.nameservers.net2015-08-17 → 2016-03-08 · 4 obs
● 2015-08-17 20:45:06
● 2016-03-08 19:39:02
○ 2017-03-17 11:19:54
○ 2026-03-28 18:20:04
○NSns2.afternic.com2026-03-28 → 2026-03-28 · 2 obs
○ 2026-03-28 18:20:02
○ 2026-03-28 18:20:04
●NSns2.dan.com2026-03-28 → 2026-03-28 · 3 obs
○ 2020-01-07 18:20:30
● 2026-03-28 18:20:02
● 2026-03-28 18:20:04
●NSns2.undeveloped.com2026-03-28 → 2026-03-28 · 3 obs
○ 2020-01-07 18:20:30
● 2026-03-28 18:20:02
● 2026-03-28 18:20:04
○NSns35.domaincontrol.com2017-03-17 → 2020-01-07 · 5 obs
○ 2016-03-08 19:39:02
● 2017-03-17 11:19:54
● 2020-01-07 18:20:30
○ 2026-03-28 18:20:02
○ 2026-03-28 18:20:04
○NSns36.domaincontrol.com2017-03-17 → 2020-01-07 · 5 obs
○ 2016-03-08 19:39:02
● 2017-03-17 11:19:54
● 2020-01-07 18:20:30
○ 2026-03-28 18:20:02
○ 2026-03-28 18:20:04
○MX.2026-03-28 → 2026-03-28 · 2 obs
○ 2026-03-28 18:20:02
○ 2026-03-28 18:20:04
○MXmail.jacobconstruction.com2015-08-17 → 2020-01-07 · 4 obs
● 2015-08-17 20:45:06
● 2020-01-07 18:20:30
○ 2026-03-28 18:20:02
○ 2026-03-28 18:20:04
●A13.248.169.482026-03-28 → 2026-03-28 · 3 obs
○ 2020-01-07 18:20:30
● 2026-03-28 18:20:02
● 2026-03-28 18:20:04
○A198.173.236.2312015-08-17 → 2016-03-08 · 4 obs
● 2015-08-17 20:45:06
● 2016-03-08 19:39:02
○ 2017-03-17 11:19:54
○ 2026-03-28 18:20:04
○A71.187.208.22017-03-17 → 2020-01-07 · 5 obs
○ 2016-03-08 19:39:02
● 2017-03-17 11:19:54
● 2020-01-07 18:20:30
○ 2026-03-28 18:20:02
○ 2026-03-28 18:20:04
●A76.223.54.1462026-03-28 → 2026-03-28 · 3 obs
○ 2020-01-07 18:20:30
● 2026-03-28 18:20:02
● 2026-03-28 18:20:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...-
jacobconstruction.comns1.undeveloped.com, ns2.undeveloped.com4 records

✅ Authoritative Response

Server:97.74.98.67

NS records: ns1.undeveloped.com, ns2.undeveloped.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jacobconstruction.com (unsigned zone)

⏱️ Timing

Total: 84ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns1.dan.com, ns2.dan.com
SOA1ns1.dan.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.undeveloped.com, ns1.undeveloped.com, ns2.undeveloped.com...)

Analysis

IP Addresses

jacobconstruction.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance mail.searchadoption.com, flexswift.com, countryunlimited.com, mail2.lovensmile.com and namemyweb.com share IP numbers with jacobconstruction.com.

Name Servers

jacobconstruction.com is delegated to four name servers: ns1.dan.com, ns2.dan.com, ns1.undeveloped.com and ns2.undeveloped.com.

jacobconstruction.com at least partially shares its name servers with other domains, for instance viendonga.edu.org, xn--w2xm7g.com, appex.xyz, www.amuro.com and fitsive.com.

Hostnames with two IPs:

The host name ns1.dan.com points to: 2603:5:2125::43 and 97.74.98.67

The host name ns2.dan.com points to: 2603:5:2225::43 and 173.201.66.67

The host name ns1.undeveloped.com points to: 2603:5:2125::43 and 97.74.98.67

The host name ns2.undeveloped.com points to: 2603:5:2225::43 and 173.201.66.67

Hostnames that point to 2603:5:2125::43 : ns1.dan.com and ns1.undeveloped.com

Hostnames that point to 97.74.98.67 : ns1.dan.com and ns1.undeveloped.com

Hostnames that point to 2603:5:2225::43 : ns2.dan.com and ns2.undeveloped.com

Hostnames that point to 173.201.66.67 : ns2.dan.com and ns2.undeveloped.com