si506.com - robtex.com

si506.com

DNSSEC⚠️ Not signed
NSns-1328.awsdns-38.org ⭐
A2600:9000:5305:3000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1328.awsdns-38.org
A205.251.197.48🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1328.awsdns-38.org
NSns-1800.awsdns-33.co.uk
A2600:9000:5307:800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1800.awsdns-33.co.uk
A205.251.199.8🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1800.awsdns-33.co.uk
NSns-51.awsdns-06.com
A2600:9000:5300:3300::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-51.awsdns-06.com
A205.251.192.51🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-51.awsdns-06.com
NSns-974.awsdns-57.net
A2600:9000:5303:ce00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-974.awsdns-57.net
A205.251.195.206🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-974.awsdns-57.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c09::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f27.1e100.net
A142.250.31.27🇺🇸 Google142.250.31.0/24
PTRbj-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1b🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f27.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.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
SOAns-1328.awsdns-38.orgawsdns-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=1778846926

Same first word

si506.com

DNS History

15 records (9 active, 6 former)

20162017201820192020202120222023202420252026NSns-1328.awsdns-38.orgns-1800.awsdns-33.co.ukns-51.awsdns-06.comns-974.awsdns-57.netns03.domaincontrol.comns04.domaincontrol.comns19.ixwebhosting.comns20.ixwebhosting.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA50.63.202.3269.6.218.81
●NSns-1328.awsdns-38.org2026-05-14 → 2026-05-15 · 3 obs
○ 2017-04-07 01:51:42
● 2026-05-14 18:32:26
● 2026-05-15 12:13:26
●NSns-1800.awsdns-33.co.uk2026-05-14 → 2026-05-15 · 3 obs
○ 2017-04-07 01:51:42
● 2026-05-14 18:32:26
● 2026-05-15 12:13:26
●NSns-51.awsdns-06.com2026-05-14 → 2026-05-15 · 3 obs
○ 2017-04-07 01:51:42
● 2026-05-14 18:32:26
● 2026-05-15 12:13:26
●NSns-974.awsdns-57.net2026-05-14 → 2026-05-15 · 3 obs
○ 2017-04-07 01:51:42
● 2026-05-14 18:32:26
● 2026-05-15 12:13:26
○NSns03.domaincontrol.com2017-04-07 → 2017-04-07 · 4 obs
○ 2016-08-12 11:24:52
● 2017-04-07 01:51:42
○ 2026-05-14 18:32:26
○ 2026-05-15 12:13:26
○NSns04.domaincontrol.com2017-04-07 → 2017-04-07 · 4 obs
○ 2016-08-12 11:24:52
● 2017-04-07 01:51:42
○ 2026-05-14 18:32:26
○ 2026-05-15 12:13:26
○NSns19.ixwebhosting.com2015-08-18 → 2016-08-12 · 4 obs
● 2015-08-18 02:17:20
● 2016-08-12 11:24:52
○ 2017-04-07 01:51:42
○ 2026-05-15 12:13:26
○NSns20.ixwebhosting.com2015-08-18 → 2016-08-12 · 4 obs
● 2015-08-18 02:17:20
● 2016-08-12 11:24:52
○ 2017-04-07 01:51:42
○ 2026-05-15 12:13:26
●MXalt1.aspmx.l.google.com2015-08-18 → 2026-05-15 · 2 obs
● 2015-08-18 02:17:20
● 2026-05-15 12:13:26
●MXalt2.aspmx.l.google.com2017-04-07 → 2026-05-15 · 3 obs
○ 2015-08-18 02:17:20
● 2017-04-07 01:51:42
● 2026-05-15 12:13:26
●MXalt3.aspmx.l.google.com2017-04-07 → 2026-05-15 · 3 obs
○ 2015-08-18 02:17:20
● 2017-04-07 01:51:42
● 2026-05-15 12:13:26
●MXalt4.aspmx.l.google.com2017-04-07 → 2026-05-15 · 3 obs
○ 2015-08-18 02:17:20
● 2017-04-07 01:51:42
● 2026-05-15 12:13:26
●MXaspmx.l.google.com2015-08-18 → 2026-05-15 · 2 obs
● 2015-08-18 02:17:20
● 2026-05-15 12:13:26
○A50.63.202.322017-04-07 → 2017-04-07 · 4 obs
○ 2016-08-12 11:24:52
● 2017-04-07 01:51:42
○ 2026-05-14 18:32:26
○ 2026-05-15 12:13:26
○A69.6.218.812015-08-18 → 2016-08-12 · 4 obs
● 2015-08-18 02:17:20
● 2016-08-12 11:24:52
○ 2017-04-07 01:51:42
○ 2026-05-15 12:13:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
si506.comns-51.awsdns-06.com, ns-974.awsdns-57.net, ns-1328.awsdns-38.org, ns-1800.awsdns-33.co.uk2 records

✅ Authoritative Response

Server:205.251.199.8

NS records: ns-51.awsdns-06.com, ns-974.awsdns-57.net, ns-1328.awsdns-38.org, ns-1800.awsdns-33.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for si506.com (unsigned zone)

⏱️ Timing

Total: 766ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1328.awsdns-38.org, ns-1800.awsdns-33.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
SOA1ns-1328.awsdns-38.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-51.awsdns-06.com, ns-51.awsdns-06.com)

Analysis

Name Servers

si506.com is delegated to four name servers: ns-51.awsdns-06.com, ns-974.awsdns-57.net, ns-1328.awsdns-38.org and ns-1800.awsdns-33.co.uk.

si506.com shares name servers with other domains at least partially, for example facemetrix.com, d36uwtut2rmics.cloudfront.net, d1eeic9r7momgb.cloudfront.net, smartnemo.com and agendei.com.br.

Host names with two IP numbers:

ns-51.awsdns-06.com points to: 2600:9000:5300:3300::1 and 205.251.192.51

ns-974.awsdns-57.net points to: 2600:9000:5303:ce00::1 and 205.251.195.206

ns-1328.awsdns-38.org points to: 2600:9000:5305:3000::1 and 205.251.197.48

ns-1800.awsdns-33.co.uk points to: 2600:9000:5307:800::1 and 205.251.199.8

Mail Servers

Five mail servers handle si506.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

si506.com shares mail servers with other domains at least partially; for instance ns500794.ns500841.ns500821.ns500821.ns500795.ns500794.ns500795.ns500821.ns500821.ns500821.ns500795.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500768.ns500698.ns500758.ns500758.ns500698.ns500698.ns500698.ns500735.ns500736.ns500698.ns500698.ns500698.ns500698.ns500576.ns500686.ns500619.ns500619.trackreceptor.com, ns500742.ns500742.ns500731.ns500731.ns500704.ns500742.ns500671.ns500688.ns500649.ns500678.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500731.ns500731.ns500742.ns500742.ns500731.ns500742.ns500291.ns500678.ns500666.ns500649.ns500153.tenderladiesbz.com and sp.ac.th.

these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c09::1b and 142.250.31.27

alt1.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27

alt3.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.27

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.27