vondenstein.com - robtex.com

vondenstein.com

DNSSEC⚠️ Not signed
A76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
NSkarl.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bbe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A2803:f800:50::6ca2:c1be🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkarl.ns.cloudflare.com
A2a06:98c1:50::ac40:21be🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkarl.ns.cloudflare.com
A108.162.193.190🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A172.64.33.190🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A173.245.59.190🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
NSlia.ns.cloudflare.com
A2606:4700:50::adf5:3ab9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
A2803:f800:50::6ca2:c0b9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlia.ns.cloudflare.com
A2a06:98c1:50::ac40:20b9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlia.ns.cloudflare.com
A108.162.192.185🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
A172.64.32.185🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
A173.245.58.185🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlia.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c17::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbl-in-f27.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
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
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f27.1e100.net
A142.251.96.26🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f26.1e100.net
TXTgoogle-site-verification=xuTh10ZWRt6nVpeOeL0_BzxqFnZUIPYBFoD1GuH4KRw
TXTv=spf1 include:_spf.google.com ~all
SOAkarl.ns.cloudflare.comdns@cloudflare.com serial=2396777583

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=1774722637
🔒 HSTS Preload (+subdomains)

Same first word

vondenstein.com

Similar names

doventennis.nl

DNS History

16 records (8 active, 8 former)

2017201820192020202120222023202420252026NSkarl.ns.cloudflare.comlia.ns.cloudflare.comns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA76.76.21.21198.185.159.144198.185.159.145198.49.23.144198.49.23.145
●NSkarl.ns.cloudflare.com2026-02-22 → 2026-03-28 · 3 obs
○ 2017-08-20 01:59:04
● 2026-02-22 18:11:06
● 2026-03-28 18:56:16
●NSlia.ns.cloudflare.com2026-02-22 → 2026-03-28 · 3 obs
○ 2017-08-20 01:59:04
● 2026-02-22 18:11:06
● 2026-03-28 18:56:16
○NSns-cloud-a1.googledomains.com2016-12-13 → 2017-08-20 · 4 obs
● 2016-12-13 07:41:20
● 2017-08-20 01:59:04
○ 2026-02-22 18:11:06
○ 2026-03-28 18:56:16
○NSns-cloud-a2.googledomains.com2016-12-13 → 2017-08-20 · 4 obs
● 2016-12-13 07:41:20
● 2017-08-20 01:59:04
○ 2026-02-22 18:11:06
○ 2026-03-28 18:56:16
○NSns-cloud-a3.googledomains.com2016-12-13 → 2017-08-20 · 4 obs
● 2016-12-13 07:41:20
● 2017-08-20 01:59:04
○ 2026-02-22 18:11:06
○ 2026-03-28 18:56:16
○NSns-cloud-a4.googledomains.com2016-12-13 → 2017-08-20 · 4 obs
● 2016-12-13 07:41:20
● 2017-08-20 01:59:04
○ 2026-02-22 18:11:06
○ 2026-03-28 18:56:16
●MXalt1.aspmx.l.google.com2016-12-13 → 2026-03-28 · 2 obs
● 2016-12-13 07:41:20
● 2026-03-28 18:56:16
●MXalt2.aspmx.l.google.com2016-12-13 → 2026-03-28 · 2 obs
● 2016-12-13 07:41:20
● 2026-03-28 18:56:16
●MXalt3.aspmx.l.google.com2016-12-13 → 2026-03-28 · 2 obs
● 2016-12-13 07:41:20
● 2026-03-28 18:56:16
●MXalt4.aspmx.l.google.com2016-12-13 → 2026-03-28 · 2 obs
● 2016-12-13 07:41:20
● 2026-03-28 18:56:16
●MXaspmx.l.google.com2016-12-13 → 2026-03-28 · 2 obs
● 2016-12-13 07:41:20
● 2026-03-28 18:56:16
○A198.185.159.1442017-08-20 → 2017-08-20 · 3 obs
● 2017-08-20 01:59:04
○ 2026-02-22 18:11:06
○ 2026-03-28 18:56:16
○A198.185.159.1452017-08-20 → 2017-08-20 · 3 obs
● 2017-08-20 01:59:04
○ 2026-02-22 18:11:06
○ 2026-03-28 18:56:16
○A198.49.23.1442017-08-20 → 2017-08-20 · 3 obs
● 2017-08-20 01:59:04
○ 2026-02-22 18:11:06
○ 2026-03-28 18:56:16
○A198.49.23.1452017-08-20 → 2017-08-20 · 3 obs
● 2017-08-20 01:59:04
○ 2026-02-22 18:11:06
○ 2026-03-28 18:56:16
●A76.76.21.212026-02-22 → 2026-03-28 · 3 obs
○ 2017-08-20 01:59:04
● 2026-02-22 18:11:06
● 2026-03-28 18:56:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
vondenstein.comkarl.ns.cloudflare.com, lia.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.185

NS records: karl.ns.cloudflare.com, lia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vondenstein.com (unsigned zone)

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS2karl.ns.cloudflare.com, lia.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=xuTh10ZWRt6nVpe, v=spf1 include:_spf.google.com ~all
SOA1karl.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (karl.ns.cloudflare.com, karl.ns.cloudflare.com, karl.ns.cloudflare.com...)

Analysis

IP Addresses

vondenstein.com resolves to one IP number: 76.76.21.21.

Other host names, for instance intersoccerleague.com, risnes.org, mintbase.io, longdragon.ai and neoplants.com share IP numbers with vondenstein.com.

Name Servers

vondenstein.com's delegation uses two name servers: karl.ns.cloudflare.com and lia.ns.cloudflare.com.

vondenstein.com uses the same name server setup as other domains, such as earth-hour.ro, kavivalifesciences.com, stagedoorphotos.com, asenseofdesign.com and wwfdcp.ro.

vondenstein.com at least partially shares name servers with other domains, including 44443885.com, rykersp.com, fundmax.info, securehostmd.net and coachhireenfield.co.uk.

Host names with six IP numbers:

karl.ns.cloudflare.com points to 2606:4700:58::adf5:3bbe, 2803:f800:50::6ca2:c1be, 2a06:98c1:50::ac40:21be, 108.162.193.190, 172.64.33.190 and 173.245.59.190.

lia.ns.cloudflare.com points to 2606:4700:50::adf5:3ab9, 2803:f800:50::6ca2:c0b9, 2a06:98c1:50::ac40:20b9, 108.162.192.185, 172.64.32.185 and 173.245.58.185.

Mail Servers

vondenstein.com is handled by five mail servers: 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.

vondenstein.com shares at least some mail servers with other domains, for example ns500742.ns500742.ns500671.ns500742.ns500671.ns500742.ns500649.ns500649.ns500291.ns500291.ns500291.ns500131.lustychickser.com, socha.ca, ns500754.ns500742.ns500742.ns500731.ns500731.ns500704.ns500688.ns500688.ns500704.ns500688.ns500649.ns500291.ns500153.tenderladiesbz.com, dearlife.co.in and floppydisk.com.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c17::1b and 192.178.155.27.

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.27.

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27.

alt3.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1a and 172.253.145.26.

alt4.aspmx.l.google.com points to: 2607:f8b0:4003:c4a::1b and 142.251.96.26.