fcquiz.app - robtex.com

fcquiz.app

DNSSEC⚠️ Not signed
A108.158.173.23🇺🇸 Amazon108.158.172.0/23
PTRserver-108-158-173-23.gru1.r.cloudfront.net
A108.158.173.90🇺🇸 Amazon108.158.172.0/23
A108.158.173.95🇺🇸 Amazon108.158.172.0/23
A108.158.173.114🇺🇸 Amazon108.158.172.0/23
NSns-806.awsdns-36.net ⭐
A2600:9000:5303:2600::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-806.awsdns-36.net
A205.251.195.38🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-806.awsdns-36.net
NSns-1174.awsdns-18.org
A2600:9000:5304:9600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1174.awsdns-18.org
A205.251.196.150🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1174.awsdns-18.org
NSns-1659.awsdns-15.co.uk
A2600:9000:5306:7b00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1659.awsdns-15.co.uk
A205.251.198.123🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1659.awsdns-15.co.uk
NSns-234.awsdns-29.com
A2600:9000:5300:ea00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-234.awsdns-29.com
A205.251.192.234🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-234.awsdns-29.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f26.1e100.net
A192.178.155.26🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google142.250.102.0/24
PTRrb-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.27🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
MXa7mgughyqqzv3sgiaifj3okyasisiijevsmzch43npnvqmzpe24q.mx-verification.google.com(15)
TXTezoic-domain-verification=OlBU626QBqWgV01JAe6cwfQ3G9mNFB
TXTfirebase=fcquiz-production
TXTgoogle-site-verification=A0EkaxUxDJlbwZLzBscJdmxtVI0z8ftgiG4HB4rMzHc
TXTv=spf1 include:_spf.firebasemail.com ~all
SOAns-806.awsdns-36.netawsdns-hostmaster@amazon.com serial=1

app

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427
🔒 HSTS Preload (+subdomains)

Same first word

fcquiz.app

Similar names

czqifu.com
quizcf.site

DNS History

38 records (14 active, 24 former)

NSns-1174.awsdns-18.orgns-1659.awsdns-15.co.ukns-234.awsdns-29.comns-806.awsdns-36.netMXa7mgughyqqzv3sgiaifj3okyasisiijevsmzch43npnvqmzpe24q.mx-verification.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA108.158.173.114108.158.173.23108.158.173.90108.158.173.9513.226.144.2813.226.144.3713.226.144.5213.226.144.7018.154.206.12918.154.206.3518.154.206.618.154.206.6918.160.18.10018.160.18.2818.160.18.3318.160.18.6718.165.140.10318.165.140.11918.165.140.2818.165.140.9718.165.25.10418.165.25.2518.165.25.3218.165.25.6652.85.47.11552.85.47.12552.85.47.5052.85.47.88
●NSns-1174.awsdns-18.org2026-02-18 → 2026-03-28 · 2 obs
● 2026-02-18 13:35:38
● 2026-03-28 20:52:18
●NSns-1659.awsdns-15.co.uk2026-02-18 → 2026-03-28 · 2 obs
● 2026-02-18 13:35:38
● 2026-03-28 20:52:18
●NSns-234.awsdns-29.com2026-02-18 → 2026-03-28 · 2 obs
● 2026-02-18 13:35:38
● 2026-03-28 20:52:18
●NSns-806.awsdns-36.net2026-02-18 → 2026-03-28 · 2 obs
● 2026-02-18 13:35:38
● 2026-03-28 20:52:18
●MXa7mgughyqqzv3sgiaifj3okyasisiijevsmzch43npnvqmzpe24q.mx-verification.google.com2026-02-18 → 2026-03-28 · 2 obs
● 2026-02-18 13:35:38
● 2026-03-28 20:52:18
●MXalt1.aspmx.l.google.com2026-02-18 → 2026-03-28 · 2 obs
● 2026-02-18 13:35:38
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●MXalt2.aspmx.l.google.com2026-02-18 → 2026-03-28 · 2 obs
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●MXalt3.aspmx.l.google.com2026-02-18 → 2026-03-28 · 2 obs
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●MXalt4.aspmx.l.google.com2026-02-18 → 2026-03-28 · 2 obs
● 2026-02-18 13:35:38
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●MXaspmx.l.google.com2026-02-18 → 2026-03-28 · 2 obs
● 2026-02-18 13:35:38
● 2026-03-28 20:52:18
●A108.158.173.1142026-03-28 → 2026-03-28 · 3 obs
○ 2026-03-28 02:35:34
● 2026-03-28 20:52:16
● 2026-03-28 20:52:18
●A108.158.173.232026-03-28 → 2026-03-28 · 3 obs
○ 2026-03-28 02:35:34
● 2026-03-28 20:52:16
● 2026-03-28 20:52:18
●A108.158.173.902026-03-28 → 2026-03-28 · 3 obs
○ 2026-03-28 02:35:34
● 2026-03-28 20:52:16
● 2026-03-28 20:52:18
●A108.158.173.952026-03-28 → 2026-03-28 · 3 obs
○ 2026-03-28 02:35:34
● 2026-03-28 20:52:16
● 2026-03-28 20:52:18
○A13.226.144.282026-02-19 → 2026-03-25 · 68 obs
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○ 2026-03-28 20:52:18
○A13.226.144.372026-02-19 → 2026-03-25 · 68 obs
○ 2026-02-19 02:48:54
● 2026-02-19 06:59:38
● 2026-02-19 07:48:34
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○ 2026-03-28 20:52:18
○A13.226.144.522026-02-19 → 2026-03-25 · 68 obs
○ 2026-02-19 02:48:54
● 2026-02-19 06:59:38
● 2026-02-19 07:48:34
○ 2026-02-19 13:07:34
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● 2026-03-25 20:00:04
○ 2026-03-25 23:08:14
○ 2026-03-28 20:52:18
○A13.226.144.702026-02-19 → 2026-03-25 · 68 obs
○ 2026-02-19 02:48:54
● 2026-02-19 06:59:38
● 2026-02-19 07:48:34
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○ 2026-03-28 20:52:18
○A18.154.206.1292026-02-18 → 2026-03-28 · 41 obs
● 2026-02-18 13:35:38
● 2026-02-19 02:48:54
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○A18.154.206.352026-02-18 → 2026-03-28 · 41 obs
● 2026-02-18 13:35:38
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○A18.154.206.62026-02-18 → 2026-03-28 · 41 obs
● 2026-02-18 13:35:38
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○A18.154.206.692026-02-18 → 2026-03-28 · 41 obs
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○A18.160.18.1002026-02-21 → 2026-03-27 · 39 obs
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○A18.160.18.282026-02-21 → 2026-03-27 · 39 obs
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○A18.160.18.332026-02-21 → 2026-03-27 · 39 obs
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○A18.160.18.672026-02-21 → 2026-03-27 · 39 obs
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○A18.165.140.1032026-03-23 → 2026-03-25 · 10 obs
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○A18.165.140.1192026-03-23 → 2026-03-25 · 10 obs
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○A18.165.140.282026-03-23 → 2026-03-25 · 10 obs
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○A18.165.25.1042026-03-21 → 2026-03-21 · 4 obs
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○A18.165.25.252026-03-21 → 2026-03-21 · 4 obs
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○A18.165.25.322026-03-21 → 2026-03-21 · 4 obs
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○A18.165.25.662026-03-21 → 2026-03-21 · 4 obs
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○A52.85.47.1152026-03-27 → 2026-03-28 · 8 obs
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○A52.85.47.1252026-03-27 → 2026-03-28 · 8 obs
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○A52.85.47.502026-03-27 → 2026-03-28 · 8 obs
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○A52.85.47.882026-03-27 → 2026-03-28 · 8 obs
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🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
fcquiz.appns-1659.awsdns-15.co.uk, ns-1174.awsdns-18.org, ns-806.awsdns-36.net, ns-234.awsdns-29.com-

✅ Authoritative Response

Server:205.251.192.234

NS records: ns-1659.awsdns-15.co.uk, ns-1174.awsdns-18.org, ns-806.awsdns-36.net, ns-234.awsdns-29.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fcquiz.app (unsigned zone)

⏱️ Timing

Total: 722ms | Queries: -

📄 Records

TypeCountSample Data
A4108.158.173.114, 108.158.173.90...
NS4ns-1174.awsdns-18.org, ns-1659.awsdns-15.co.uk...
MX6aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT4ezoic-domain-verification=OlBU626QBqWgV0, firebase=fcquiz-production...
SOA1ns-806.awsdns-36.net awsdns-hostmaster.a

Analysis

IP Addresses

fcquiz.app resolves to four IPs: 108.158.173.23, 108.158.173.90, 108.158.173.95 and 108.158.173.114.

Other host names such as jamesthomasproductions.com, gopsha.com, ami-ca1008.com, freelsatstudyschedule.com and profithub.net share IP numbers with fcquiz.app.

Name Servers

fcquiz.app is delegated to four name servers: ns-234.awsdns-29.com, ns-806.awsdns-36.net, ns-1174.awsdns-18.org and ns-1659.awsdns-15.co.uk.

At least part of the name servers for fcquiz.app are shared with other domains, for instance stepsit.org, d1e6h3xlx7s8r9.cloudfront.net, fu8866.com, mcanvas.com and constella.ai.

These name servers are commonly used together with the name servers ns-1581.awsdns-05.co.uk, ns-1725.awsdns-23.co.uk, ns-843.awsdns-41.net, ns-1059.awsdns-04.org, ns-243.awsdns-30.com and ns-1231.awsdns-25.org.

Host names with two IP numbers:

ns-234.awsdns-29.com points to: 2600:9000:5300:ea00::1 and 205.251.192.234

ns-806.awsdns-36.net points to: 2600:9000:5303:2600::1 and 205.251.195.38

ns-1174.awsdns-18.org points to: 2600:9000:5304:9600::1 and 205.251.196.150

ns-1659.awsdns-15.co.uk points to: 2600:9000:5306:7b00::1 and 205.251.198.123

Mail Servers

fcquiz.app is handled by six mail servers: aspmx.l.google.com, a7mgughyqqzv3sgiaifj3okyasisiijevsmzch43npnvqmzpe24q.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

fcquiz.app shares at least some mail servers with other domains, for example ns500841.ns500841.ns500794.ns500821.ns500795.ns500794.ns500794.ns500795.ns500794.ns500821.ns500821.ns500790.ns500795.lustypartnersfinder.com, ns500759.ns500759.ns500698.ns500698.ns500759.ns500736.ns500698.ns500736.ns500735.ns500735.ns500736.ns500698.ns500576.ns500698.ns500619.ns500619.ns500619.trackreceptor.com, ns500754.ns500754.ns500754.ns500671.ns500731.ns500742.ns500731.ns500649.ns500678.ns500688.ns500671.ns500649.lustychickser.com, ns500724.ns500737.ns500737.ns500724.ns500599.ns500724.ns500599.ns500724.ns500724.ns500737.ns500737.ns500583.ns500583.ns500697.www.yummyflingsfinder.com and ik1.com.br.

These mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4004:c1b::1a and 192.178.155.26; alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.26; alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27; alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26; alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.27.