qqtutor.com - robtex.com

qqtutor.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:f77:89a0:bb92:5271🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:d400:3079:62a0:131f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A54.81.154.240🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-81-154-240.compute-1.amazonaws.com
A54.159.91.195🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
PTRec2-54-159-91-195.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:6d5b:7ab3:7079:ee9🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:9806:d504:f0e4:26c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:b2d2:f9bf:c31b:7e61🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.85.139.104🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-85-139-104.compute-1.amazonaws.com
A44.220.149.224🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-220-149-224.compute-1.amazonaws.com
A54.88.138.42🇺🇸 Amazon54.88.0.0/16 EC2 IAD VPC prefix
PTRec2-54-88-138-42.compute-1.amazonaws.com
A54.159.15.163🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix
PTRec2-54-159-15-163.compute-1.amazonaws.com
A98.81.135.11🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-81-135-11.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:312d:ded2:48d4:bc36🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:2d47:6a2b:5efb:7d3b🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:4c22:ef5c:347c:ebc7🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:ae80:2fd7:1e8:e9c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.85.217.230🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-85-217-230.compute-1.amazonaws.com
A3.89.209.21🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-89-209-21.compute-1.amazonaws.com
A34.203.199.171🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-203-199-171.compute-1.amazonaws.com
A100.27.186.47🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
PTRec2-100-27-186-47.compute-1.amazonaws.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-03-27 #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=1774638747

Subdomains

routenullmx.qqtutor.com

Same first word

qqtutor.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns1.cloudns.netns2.cloudns.netpns3.cloudns.netpns6.cloudns.netpns8.cloudns.netA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197119.9.93.25
○NSns1.cloudns.net2015-06-10 → 2019-01-27 · 4 obs
● 2015-06-10 01:54:22
● 2019-01-27 21:33:12
○ 2026-03-25 18:31:48
○ 2026-03-27 19:21:24
●NSns1.namebrightdns.com2026-03-25 → 2026-03-27 · 3 obs
○ 2019-01-27 21:33:12
● 2026-03-25 18:31:48
● 2026-03-27 19:21:24
○NSns2.cloudns.net2015-06-10 → 2019-01-27 · 4 obs
● 2015-06-10 01:54:22
● 2019-01-27 21:33:12
○ 2026-03-25 18:31:48
○ 2026-03-27 19:21:24
●NSnsg1.namebrightdns.com2026-03-25 → 2026-03-27 · 3 obs
○ 2019-01-27 21:33:12
● 2026-03-25 18:31:48
● 2026-03-27 19:21:24
●NSnsg2.namebrightdns.com2026-03-25 → 2026-03-27 · 3 obs
○ 2019-01-27 21:33:12
● 2026-03-25 18:31:48
● 2026-03-27 19:21:24
○NSpns3.cloudns.net2015-06-10 → 2019-01-27 · 4 obs
● 2015-06-10 01:54:22
● 2019-01-27 21:33:12
○ 2026-03-25 18:31:48
○ 2026-03-27 19:21:24
○NSpns6.cloudns.net2015-06-10 → 2019-01-27 · 4 obs
● 2015-06-10 01:54:22
● 2019-01-27 21:33:12
○ 2026-03-25 18:31:48
○ 2026-03-27 19:21:24
○NSpns8.cloudns.net2015-06-10 → 2019-01-27 · 4 obs
● 2015-06-10 01:54:22
● 2019-01-27 21:33:12
○ 2026-03-25 18:31:48
○ 2026-03-27 19:21:24
○A119.9.93.252015-06-10 → 2019-01-27 · 4 obs
● 2015-06-10 01:54:22
● 2019-01-27 21:33:12
○ 2026-03-25 18:31:48
○ 2026-03-27 19:21:24
●A13.223.25.842026-03-25 → 2026-03-27 · 3 obs
○ 2019-01-27 21:33:12
● 2026-03-25 18:31:48
● 2026-03-27 19:21:24
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-25 → 2026-03-27 · 3 obs
○ 2019-01-27 21:33:12
● 2026-03-25 18:31:48
● 2026-03-27 19:21:24
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-25 → 2026-03-27 · 3 obs
○ 2019-01-27 21:33:12
● 2026-03-25 18:31:48
● 2026-03-27 19:21:24
●A54.243.117.1972026-03-25 → 2026-03-27 · 3 obs
○ 2019-01-27 21:33:12
● 2026-03-25 18:31:48
● 2026-03-27 19:21:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...-
qqtutor.comnsg1.namebrightdns.com, nsg2.namebrightdns.com18 records

✅ Authoritative Response

Server:44.220.149.224

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qqtutor.com (unsigned zone)

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg1.namebrightdns.com, nsg2.namebrightdns.com
TXT2afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

routenullmx.qqtutor.com has qqtutor.com as its parent.

IP Addresses

qqtutor.com maps to four IP numbers: 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, for instance youexplained.com, totle.betamerge.com, andoffer.com, btc4coin.com and carryyourcurry.com share IP numbers with qqtutor.com.

Name Servers

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

qqtutor.com at least partially shares name servers with other domains such as bigip-dmz.infinitylockers.com, mail.britishcontent.com, changesnutrition.com, streetspice.com and aprepair.com.

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

Ten IPs for nsg1.namebrightdns.com: 2600:1f18:683a:ae1a:6d5b:7ab3:7079:ee9, 2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 2600:1f18:683a:ae1b:b2d2:f9bf:c31b:7e61, 3.85.139.104, 44.220.149.224, 54.88.138.42, 54.159.15.163 and 98.81.135.11.

Eight IPs for nsg2.namebrightdns.com: 2600:1f18:683a:ae1a:312d:ded2:48d4:bc36, 2600:1f18:683a:ae1b:2d47:6a2b:5efb:7d3b, 2600:1f18:683a:ae1b:4c22:ef5c:347c:ebc7, 2600:1f18:683a:ae1b:ae80:2fd7:1e8:e9c, 3.85.217.230, 3.89.209.21, 34.203.199.171 and 100.27.186.47.

Five IPs for ns1.namebrightdns.com: 2600:1f18:683a:ae1a:f77:89a0:bb92:5271, 2600:1f18:683a:ae1a:d400:3079:62a0:131f, 2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72, 54.81.154.240 and 54.159.91.195.