3520-forms.com - robtex.com

3520-forms.com

DNSSEC⚠️ Not signed
A44.221.140.129🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-221-140-129.compute-1.amazonaws.com
A54.80.98.184🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
NSns-752.awsdns-30.net ⭐
A2600:9000:5302:f000::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-752.awsdns-30.net
A205.251.194.240🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-752.awsdns-30.net
NSns-1175.awsdns-18.org
A2600:9000:5304:9700::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1175.awsdns-18.org
A205.251.196.151🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1175.awsdns-18.org
NSns-1788.awsdns-31.co.uk
A2600:9000:5306:fc00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1788.awsdns-31.co.uk
A205.251.198.252🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1788.awsdns-31.co.uk
NSns-416.awsdns-52.com
A2600:9000:5301:a000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-416.awsdns-52.com
A205.251.193.160🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-416.awsdns-52.com
SOAns-752.awsdns-30.netawsdns-hostmaster@amazon.com serial=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=1771291435

Same first word

3520-forms.com

DNS History

14 records (6 active, 8 former)

20192020202120222023202420252026NSns-1175.awsdns-18.orgns-1788.awsdns-31.co.ukns-416.awsdns-52.comns-752.awsdns-30.netns-1102.awsdns-09.orgns-1542.awsdns-00.co.ukns-214.awsdns-26.comns-781.awsdns-33.netA44.221.140.12954.80.98.18418.213.23.7034.205.186.1052.204.55.6398.85.3.223
○NSns-1102.awsdns-09.org2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 20:20:40
○ 2026-03-09 10:24:04
○ 2026-03-09 10:24:06
●NSns-1175.awsdns-18.org2026-03-09 → 2026-03-09 · 3 obs
○ 2018-05-11 20:20:40
● 2026-03-09 10:24:04
● 2026-03-09 10:24:06
○NSns-1542.awsdns-00.co.uk2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 20:20:40
○ 2026-03-09 10:24:04
○ 2026-03-09 10:24:06
●NSns-1788.awsdns-31.co.uk2026-03-09 → 2026-03-09 · 3 obs
○ 2018-05-11 20:20:40
● 2026-03-09 10:24:04
● 2026-03-09 10:24:06
○NSns-214.awsdns-26.com2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 20:20:40
○ 2026-03-09 10:24:04
○ 2026-03-09 10:24:06
●NSns-416.awsdns-52.com2026-03-09 → 2026-03-09 · 3 obs
○ 2018-05-11 20:20:40
● 2026-03-09 10:24:04
● 2026-03-09 10:24:06
●NSns-752.awsdns-30.net2026-03-09 → 2026-03-09 · 3 obs
○ 2018-05-11 20:20:40
● 2026-03-09 10:24:04
● 2026-03-09 10:24:06
○NSns-781.awsdns-33.net2018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 20:20:40
○ 2026-03-09 10:24:04
○ 2026-03-09 10:24:06
○A18.213.23.702026-03-09 → 2026-03-09 · 2 obs
○ 2026-03-09 10:24:04
○ 2026-03-09 10:24:06
○A34.205.186.102018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 20:20:40
○ 2026-03-09 10:24:04
○ 2026-03-09 10:24:06
●A44.221.140.1292026-03-09 → 2026-03-09 · 3 obs
○ 2018-05-11 20:20:40
● 2026-03-09 10:24:04
● 2026-03-09 10:24:06
○A52.204.55.632018-05-11 → 2018-05-11 · 3 obs
● 2018-05-11 20:20:40
○ 2026-03-09 10:24:04
○ 2026-03-09 10:24:06
●A54.80.98.1842026-03-09 → 2026-03-09 · 3 obs
○ 2018-05-11 20:20:40
● 2026-03-09 10:24:04
● 2026-03-09 10:24:06
○A98.85.3.2232026-03-09 → 2026-03-09 · 2 obs
○ 2026-03-09 10:24:04
○ 2026-03-09 10:24:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
3520-forms.comns-752.awsdns-30.net, ns-416.awsdns-52.com, ns-1788.awsdns-31.co.uk, ns-1175.awsdns-18.org1 record

✅ Authoritative Response

Server: 205.251.194.240

NS records: ns-752.awsdns-30.net, ns-416.awsdns-52.com, ns-1788.awsdns-31.co.uk, ns-1175.awsdns-18.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3520-forms.com (unsigned zone)

⏱️ Timing

Total: 472ms | Queries: -

📄 Records

TypeCountSample Data
A254.80.98.184, 44.221.140.129
NS4ns-1175.awsdns-18.org, ns-1788.awsdns-31.co.uk...
SOA1ns-752.awsdns-30.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-416.awsdns-52.com)

Analysis

IP Addresses

3520-forms.com has two IP numbers: 44.221.140.129 and 54.80.98.184.

Other host names, for instance af-form-594.com, 940-form-2016.com, 941-form-2017.com, 8822-forms.com and 656-forms.com share IP numbers with 3520-forms.com.

Name Servers

3520-forms.com delegates to four name servers: ns-416.awsdns-52.com, ns-752.awsdns-30.net, ns-1175.awsdns-18.org and ns-1788.awsdns-31.co.uk.

3520-forms.com at least partially shares name servers with other domains, including mecccentral.com, coursestack.com, d2qovivr5vhgip.cloudfront.net, grannygs.com and propvest.com.

These name servers are commonly used with ns-267.awsdns-33.com, ns-541.awsdns-03.net and ns-1906.awsdns-46.co.uk.

Host names with two IP numbers: ns-416.awsdns-52.com points to 2600:9000:5301:a000::1 and 205.251.193.160; ns-752.awsdns-30.net points to 2600:9000:5302:f000::1 and 205.251.194.240; ns-1175.awsdns-18.org points to 2600:9000:5304:9700::1 and 205.251.196.151; ns-1788.awsdns-31.co.uk points to 2600:9000:5306:fc00::1 and 205.251.198.252.