doubleculture.com - robtex.com

doubleculture.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:941d:603c:10ae:a55b🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:bf7f:1555:7f7e:bc3d🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.87.120.121🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-87-120-121.compute-1.amazonaws.com
A54.87.219.199🇺🇸 Amazon54.87.0.0/16 EC2 IAD prefix
PTRec2-54-87-219-199.compute-1.amazonaws.com
A54.221.97.121🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix
PTRec2-54-221-97-121.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:4073:53f5:9c7:7d10🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:b2bf:b486:f4a6:1954🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:f6dc:95b0:7323:b306🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:7827:a511:210e:c488🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.91.91.72🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-91-91-72.compute-1.amazonaws.com
A18.234.93.33🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix
PTRec2-18-234-93-33.compute-1.amazonaws.com
A54.83.120.249🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-83-120-249.compute-1.amazonaws.com
A54.226.72.199🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix
PTRec2-54-226-72-199.compute-1.amazonaws.com
A184.72.150.66🇺🇸 Amazon184.72.128.0/17 IAD prefix
PTRec2-184-72-150-66.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:3cec:428f:f959:bbcd🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:10ae:a73c:749e:ba96🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:1a53:4f01:b8e5:70ce🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:5021:20f8:8244:f353🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A18.208.218.58🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-208-218-58.compute-1.amazonaws.com
A54.167.59.20🇺🇸 Amazon54.167.0.0/17
PTRec2-54-167-59-20.compute-1.amazonaws.com
A98.86.225.195🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-86-225-195.compute-1.amazonaws.com
A98.91.178.132🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix
PTRec2-98-91-178-132.compute-1.amazonaws.com
A100.31.89.178🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
PTRec2-100-31-89-178.compute-1.amazonaws.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-04-13 #1

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=1776088042

Same first word

doubleculture.com
doubleculture.sakura.ne.jp

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns1.ezdnscenter.comns2.ezdnscenter.comns3.ezdnscenter.comns4.ezdnscenter.comns5.ezdnscenter.comns6.ezdnscenter.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197101.226.179.121
○NSns1.ezdnscenter.com2015-05-25 → 2017-11-27 · 4 obs
● 2015-05-25 15:54:00
● 2017-11-27 14:25:22
○ 2026-04-13 14:09:22
○ 2026-04-13 14:09:24
●NSns1.namebrightdns.com2026-04-13 → 2026-04-13 · 3 obs
○ 2017-11-27 14:25:22
● 2026-04-13 14:09:22
● 2026-04-13 14:09:24
○NSns2.ezdnscenter.com2015-05-25 → 2017-11-27 · 4 obs
● 2015-05-25 15:54:00
● 2017-11-27 14:25:22
○ 2026-04-13 14:09:22
○ 2026-04-13 14:09:24
○NSns3.ezdnscenter.com2015-05-25 → 2017-11-27 · 4 obs
● 2015-05-25 15:54:00
● 2017-11-27 14:25:22
○ 2026-04-13 14:09:22
○ 2026-04-13 14:09:24
○NSns4.ezdnscenter.com2015-05-25 → 2017-11-27 · 4 obs
● 2015-05-25 15:54:00
● 2017-11-27 14:25:22
○ 2026-04-13 14:09:22
○ 2026-04-13 14:09:24
○NSns5.ezdnscenter.com2015-05-25 → 2017-11-27 · 4 obs
● 2015-05-25 15:54:00
● 2017-11-27 14:25:22
○ 2026-04-13 14:09:22
○ 2026-04-13 14:09:24
○NSns6.ezdnscenter.com2015-05-25 → 2017-11-27 · 4 obs
● 2015-05-25 15:54:00
● 2017-11-27 14:25:22
○ 2026-04-13 14:09:22
○ 2026-04-13 14:09:24
●NSnsg1.namebrightdns.com2026-04-13 → 2026-04-13 · 3 obs
○ 2017-11-27 14:25:22
● 2026-04-13 14:09:22
● 2026-04-13 14:09:24
●NSnsg2.namebrightdns.com2026-04-13 → 2026-04-13 · 3 obs
○ 2017-11-27 14:25:22
● 2026-04-13 14:09:22
● 2026-04-13 14:09:24
○A101.226.179.1212015-05-25 → 2017-11-27 · 4 obs
● 2015-05-25 15:54:00
● 2017-11-27 14:25:22
○ 2026-04-13 14:09:22
○ 2026-04-13 14:09:24
●A13.223.25.842026-04-13 → 2026-04-13 · 3 obs
○ 2017-11-27 14:25:22
● 2026-04-13 14:09:22
● 2026-04-13 14:09:24
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-13 → 2026-04-13 · 3 obs
○ 2017-11-27 14:25:22
● 2026-04-13 14:09:22
● 2026-04-13 14:09:24
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-13 → 2026-04-13 · 3 obs
○ 2017-11-27 14:25:22
● 2026-04-13 14:09:22
● 2026-04-13 14:09:24
●A54.243.117.1972026-04-13 → 2026-04-13 · 3 obs
○ 2017-11-27 14:25:22
● 2026-04-13 14:09:22
● 2026-04-13 14:09:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...-
doubleculture.comnsg1.namebrightdns.com, nsg2.namebrightdns.com20 records

✅ Authoritative Response

Server:54.167.59.20

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doubleculture.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

TypeCountSample Data
A213.223.25.84, 54.243.117.197
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
TXT2v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by doubleculture.com: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

other host names including smchair.com, alledm.com, goalfruit.com, chineset.com and stepmagazine.com share IP numbers with doubleculture.com.

Name Servers

doubleculture.com is delegated to three name servers ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

doubleculture.com at least partially shares name servers with other domains, for instance 67-207-131-19.static.cloud-ips.com, urbanclotheshorse.com, ns2.iampos.com, supsteel.com and tempalay.com.

These name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Ten IP numbers:

nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:4073:53f5:9c7:7d10, 2600:1f18:683a:ae1a:b2bf:b486:f4a6:1954, 2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629, 2600:1f18:683a:ae1a:f6dc:95b0:7323:b306, 2600:1f18:683a:ae1b:7827:a511:210e:c488, 3.91.91.72, 18.234.93.33, 54.83.120.249, 54.226.72.199 and 184.72.150.66.

nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:3cec:428f:f959:bbcd, 2600:1f18:683a:ae1b:10ae:a73c:749e:ba96, 2600:1f18:683a:ae1b:1a53:4f01:b8e5:70ce, 2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f, 2600:1f18:683a:ae1b:5021:20f8:8244:f353, 18.208.218.58, 54.167.59.20, 98.86.225.195, 98.91.178.132 and 100.31.89.178.

Five IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:941d:603c:10ae:a55b, 2600:1f18:683a:ae1b:bf7f:1555:7f7e:bc3d, 3.87.120.121, 54.87.219.199 and 54.221.97.121.