doublingup.com - robtex.com

doublingup.com

DNSSEC⚠️ Not signed
A207.148.248.143🇺🇸 EIG-29873207.148.248.0/24
PTRip-207-148-248-143.defastlink.net
NSns.buydomains.com ⚠️ Not in zone NS records
A52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-26-87.compute-1.amazonaws.com
NSthis-domain-for-sale.com ⚠️ Not in zone NS records
A52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-26-87.compute-1.amazonaws.com

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

Same first word

doublingup.com

DNS History

20 records (3 active, 17 former)

20162017201820192020202120222023202420252026NSns.buydomains.comthis-domain-for-sale.comns.uniregistry.netns1.flippa.comns1.uniregistry-dns.comns1.uniregistry-dns.netns2.flippa.comns2.uniregistry-dns.comns2.uniregistry-dns.netA207.148.248.143162.242.150.89176.34.241.25323.253.58.22752.200.247.19252.22.126.14052.7.227.9554.172.200.7754.173.109.18754.205.101.8554.210.134.145
●NSns.buydomains.com2026-03-01 → 2026-03-23 · 3 obs
○ 2016-12-02 23:32:22
● 2026-03-01 00:52:20
● 2026-03-23 01:31:10
○NSns.uniregistry.net2016-11-23 → 2016-12-02 · 5 obs
○ 2016-04-07 12:38:26
● 2016-11-23 09:23:00
● 2016-12-02 23:32:22
○ 2026-03-01 00:52:20
○ 2026-03-23 01:31:10
○NSns1.flippa.com2015-07-19 → 2016-04-07 · 4 obs
● 2015-07-19 13:22:36
● 2016-04-07 12:38:26
○ 2016-11-23 09:23:00
○ 2026-03-23 01:31:10
○NSns1.uniregistry-dns.com2016-11-23 → 2016-12-02 · 5 obs
○ 2016-04-07 12:38:26
● 2016-11-23 09:23:00
● 2016-12-02 23:32:22
○ 2026-03-01 00:52:20
○ 2026-03-23 01:31:10
○NSns1.uniregistry-dns.net2016-11-23 → 2016-12-02 · 5 obs
○ 2016-04-07 12:38:26
● 2016-11-23 09:23:00
● 2016-12-02 23:32:22
○ 2026-03-01 00:52:20
○ 2026-03-23 01:31:10
○NSns2.flippa.com2015-07-19 → 2016-04-07 · 4 obs
● 2015-07-19 13:22:36
● 2016-04-07 12:38:26
○ 2016-11-23 09:23:00
○ 2026-03-23 01:31:10
○NSns2.uniregistry-dns.com2016-11-23 → 2016-12-02 · 5 obs
○ 2016-04-07 12:38:26
● 2016-11-23 09:23:00
● 2016-12-02 23:32:22
○ 2026-03-01 00:52:20
○ 2026-03-23 01:31:10
○NSns2.uniregistry-dns.net2016-11-23 → 2016-12-02 · 5 obs
○ 2016-04-07 12:38:26
● 2016-11-23 09:23:00
● 2016-12-02 23:32:22
○ 2026-03-01 00:52:20
○ 2026-03-23 01:31:10
●NSthis-domain-for-sale.com2026-03-01 → 2026-03-23 · 3 obs
○ 2016-12-02 23:32:22
● 2026-03-01 00:52:20
● 2026-03-23 01:31:10
○A162.242.150.892016-11-23 → 2016-12-02 · 5 obs
○ 2016-04-07 12:38:26
● 2016-11-23 09:23:00
● 2016-12-02 23:32:22
○ 2026-03-01 00:52:20
○ 2026-03-23 01:31:10
○A176.34.241.2532016-11-23 → 2016-12-02 · 5 obs
○ 2016-04-07 12:38:26
● 2016-11-23 09:23:00
● 2016-12-02 23:32:22
○ 2026-03-01 00:52:20
○ 2026-03-23 01:31:10
●A207.148.248.1432026-03-01 → 2026-03-23 · 3 obs
○ 2016-12-02 23:32:22
● 2026-03-01 00:52:20
● 2026-03-23 01:31:10
○A23.253.58.2272016-11-23 → 2016-12-02 · 5 obs
○ 2016-04-07 12:38:26
● 2016-11-23 09:23:00
● 2016-12-02 23:32:22
○ 2026-03-01 00:52:20
○ 2026-03-23 01:31:10
○A52.200.247.1922016-04-07 → 2016-04-07 · 4 obs
○ 2016-01-11 23:33:32
● 2016-04-07 12:38:26
○ 2016-11-23 09:23:00
○ 2026-03-23 01:31:10
○A52.22.126.1402016-01-11 → 2016-01-11 · 4 obs
○ 2015-11-20 07:45:20
● 2016-01-11 23:33:32
○ 2016-04-07 12:38:26
○ 2026-03-23 01:31:10
○A52.7.227.952015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 13:22:36
○ 2026-03-01 00:52:20
○ 2026-03-23 01:31:10
○A54.172.200.772015-11-20 → 2015-11-20 · 4 obs
○ 2015-10-22 20:58:24
● 2015-11-20 07:45:20
○ 2016-01-11 23:33:32
○ 2026-03-23 01:31:10
○A54.173.109.1872015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 13:22:36
○ 2015-10-22 20:58:24
○ 2026-03-23 01:31:10
○A54.205.101.852016-11-23 → 2016-12-02 · 5 obs
○ 2016-04-07 12:38:26
● 2016-11-23 09:23:00
● 2016-12-02 23:32:22
○ 2026-03-01 00:52:20
○ 2026-03-23 01:31:10
○A54.210.134.1452015-10-22 → 2015-10-22 · 4 obs
○ 2015-07-19 13:22:36
● 2015-10-22 20:58:24
○ 2015-11-20 07:45:20
○ 2026-03-23 01:31:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
doublingup.comns.buydomains.com, this-domain-for-sale.com2 records

✅ Authoritative Response

Server:52.20.26.87

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublingup.com (unsigned zone)

⏱️ Timing

Total: 104ms | Queries: -

📄 Records

TypeCountSample Data
A1207.148.248.143

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

doublingup.com resolves to one IP number: 207.148.248.143.

other host names including mxmportal.com, joinnow.net, kingoffun.com, lcda.net and ecommercecontrol.com share IP numbers with doublingup.com.

Name Servers

doublingup.com is delegated to two name servers this-domain-for-sale.com and ns.buydomains.com.

doublingup.com shares the same name server setup as other domains, for instance ogvo.com, aery.net, preservephoto.com, studyperfection.com and suitekitchens.com.

doublingup.com at least partially shares name servers with other domains, for instance gogogals.com.

Host names with a single IP:

this-domain-for-sale.com points to 52.20.26.87.

ns.buydomains.com points to 52.20.26.87.

Host names pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com.