sylvandfw.com - robtex.com

sylvandfw.com

DNSSEC⚠️ Not signed
A3.33.152.147🇺🇸 Amazon3.33.144.0/20
PTRa4ec4c6ea1c92e2e6.awsglobalaccelerator.com
A15.197.142.173🇺🇸 Amazon15.197.128.0/20
NSns17.domaincontrol.com ⭐
A2603:5:21c0::9🇺🇸 GODADDY-DNS2603:5:21c0::/44
PTRns17.domaincontrol.com
A97.74.108.9🇺🇸 GODADDY-DNS97.74.108.0/23
PTRns17.domaincontrol.com
NSns18.domaincontrol.com
A2603:5:22c0::9🇺🇸 GODADDY-DNS2603:5:22c0::/44
PTRns18.domaincontrol.com
A173.201.76.9🇺🇸 GODADDY-DNS173.201.76.0/23
PTRns18.domaincontrol.com
MXmx1-usg2.ppe-hosted.com ⭐
A98.85.123.215🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRmx1-usg2.ppe-hosted.com
MXmx2-usg2.ppe-hosted.com ⭐
A23.21.114.81🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix
PTRmx2-usg2.ppe-hosted.com
MXmx3-usg2.ppe-hosted.com ⭐
A34.231.165.252🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRmx3-usg2.ppe-hosted.com
TXTNETORG8502248.onmicrosoft.com
TXTv=spf1 include:_spf-usg2.ppe-hosted.com include:secureserver.net ~all
SOAns17.domaincontrol.comdns@jomax.net 2025-11-29 #0

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=1776992541

Same first word

sylvandfw.com

DNS History

15 records (7 active, 8 former)

201820192020202120222023202420252026NSns17.domaincontrol.comns18.domaincontrol.comthespacecloud.earth.orderbox-dns.comthespacecloud.mars.orderbox-dns.comthespacecloud.mercury.orderbox-dns.comthespacecloud.venus.orderbox-dns.comMXmx1-usg2.ppe-hosted.commx2-usg2.ppe-hosted.commx3-usg2.ppe-hosted.comus2.mx1.mailhostbox.comus2.mx2.mailhostbox.comus2.mx3.mailhostbox.comA15.197.142.1733.33.152.147173.193.105.245
●NSns17.domaincontrol.com2026-02-27 → 2026-04-24 · 3 obs
○ 2017-05-10 01:32:28
● 2026-02-27 11:37:16
● 2026-04-24 01:23:48
●NSns18.domaincontrol.com2026-02-27 → 2026-04-24 · 3 obs
○ 2017-05-10 01:32:28
● 2026-02-27 11:37:16
● 2026-04-24 01:23:48
○NSthespacecloud.earth.orderbox-dns.com2017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 01:32:28
○ 2026-02-27 11:37:16
○ 2026-04-24 01:23:48
○NSthespacecloud.mars.orderbox-dns.com2017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 01:32:28
○ 2026-02-27 11:37:16
○ 2026-04-24 01:23:48
○NSthespacecloud.mercury.orderbox-dns.com2017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 01:32:28
○ 2026-02-27 11:37:16
○ 2026-04-24 01:23:48
○NSthespacecloud.venus.orderbox-dns.com2017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 01:32:28
○ 2026-02-27 11:37:16
○ 2026-04-24 01:23:48
●MXmx1-usg2.ppe-hosted.com2026-02-27 → 2026-04-24 · 3 obs
○ 2017-05-10 01:32:28
● 2026-02-27 11:37:16
● 2026-04-24 01:23:48
●MXmx2-usg2.ppe-hosted.com2026-02-27 → 2026-04-24 · 3 obs
○ 2017-05-10 01:32:28
● 2026-02-27 11:37:16
● 2026-04-24 01:23:48
●MXmx3-usg2.ppe-hosted.com2026-02-27 → 2026-04-24 · 3 obs
○ 2017-05-10 01:32:28
● 2026-02-27 11:37:16
● 2026-04-24 01:23:48
○MXus2.mx1.mailhostbox.com2017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 01:32:28
○ 2026-02-27 11:37:16
○ 2026-04-24 01:23:48
○MXus2.mx2.mailhostbox.com2017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 01:32:28
○ 2026-02-27 11:37:16
○ 2026-04-24 01:23:48
○MXus2.mx3.mailhostbox.com2017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 01:32:28
○ 2026-02-27 11:37:16
○ 2026-04-24 01:23:48
●A15.197.142.1732026-02-27 → 2026-04-24 · 3 obs
○ 2017-05-10 01:32:28
● 2026-02-27 11:37:16
● 2026-04-24 01:23:48
○A173.193.105.2452017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 01:32:28
○ 2026-02-27 11:37:16
○ 2026-04-24 01:23:48
●A3.33.152.1472026-02-27 → 2026-04-24 · 3 obs
○ 2017-05-10 01:32:28
● 2026-02-27 11:37:16
● 2026-04-24 01:23:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sylvandfw.comns17.domaincontrol.com, ns18.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.108.9

NS records: ns17.domaincontrol.com, ns18.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sylvandfw.com (unsigned zone)

⏱️ Timing

Total: 100ms | Queries: -

📄 Records

TypeCountSample Data
A215.197.142.173, 3.33.152.147
NS2ns17.domaincontrol.com, ns18.domaincontrol.com
MX3mx1-usg2.ppe-hosted.com (pri: 0), mx2-usg2.ppe-hosted.com (pri: 0)...
TXT2NETORG8502248.onmicrosoft.com, v=spf1 include:_spf-usg2.ppe-hosted.com
SOA1ns17.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)

Analysis

IP Addresses

Two IP numbers are pointed to by sylvandfw.com: 3.33.152.147 and 15.197.142.173.

other host names include banabit.com, cbupcycle.com, coolcollierville.com, campsherpa.com and prelossinspectionprogram.com; they share IP numbers with sylvandfw.com.

Name Servers

Two name servers ns17.domaincontrol.com and ns18.domaincontrol.com handle the delegation for sylvandfw.com.

sylvandfw.com shares the same name server setup as other domains, for instance hussco.com, 50528.com, sailbus.com, myjetbrains.org and influentialnexus.com.

sylvandfw.com shares name servers with other domains at least partially, for example phasesci.com.

Host names with two IP numbers:

ns17.domaincontrol.com points to 2603:5:21c0::9 and 97.74.108.9.

ns18.domaincontrol.com points to 2603:5:22c0::9 and 173.201.76.9.

Mail Servers

Three mail servers handle sylvandfw.com: mx1-usg2.ppe-hosted.com, mx2-usg2.ppe-hosted.com and mx3-usg2.ppe-hosted.com.

sylvandfw.com shares at least partially some mail servers with other domains, for instance cisinvestigative.com, dansloft.com, anacs.com, helpontheway.com and timhuck.com.

Host names with one IP:

mx1-usg2.ppe-hosted.com points to 98.85.123.215; mx2-usg2.ppe-hosted.com points to 23.21.114.81; mx3-usg2.ppe-hosted.com points to 34.231.165.252.