first-class-event.com - robtex.com

first-class-event.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:cc7d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:3a8b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.58.139Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.204.125🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScoco.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
A2803:f800:50::6ca2:c068🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoco.ns.cloudflare.com
A2a06:98c1:50::ac40:2068🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcoco.ns.cloudflare.com
A108.162.192.104🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
A172.64.32.104🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
A173.245.58.104🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoco.ns.cloudflare.com
NSvin.ns.cloudflare.com
A2606:4700:58::adf5:3bf5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A2803:f800:50::6ca2:c1f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvin.ns.cloudflare.com
A2a06:98c1:50::ac40:21f5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvin.ns.cloudflare.com
A108.162.193.245🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A172.64.33.245🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A173.245.59.245🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.58.139, 172.67.204.125
IPv6 hints2606:4700:3034::ac43:cc7d, 2606:4700:3037::6815:3a8b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOAcoco.ns.cloudflare.comdns@cloudflare.com serial=2406762410

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=1784982317

Same first word

first-class-event.com

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NScoco.ns.cloudflare.comvin.ns.cloudflare.coma.ns36.deb.ns36.decpns1.turhost.comcpns2.turhost.comMXmail.first-class-event.commailgw.ns36.deA104.21.58.139172.67.204.1252606:4700:3034::ac43:cc7d2606:4700:3037::6815:3a8b188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::37.230.108.11672.52.4.90
○NSa.ns36.de2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 23:07:30
○ 2015-09-05 10:52:34
○ 2026-07-25 12:39:48
○NSb.ns36.de2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 23:07:30
○ 2015-09-05 10:52:34
○ 2026-07-25 12:39:48
●NScoco.ns.cloudflare.com2026-07-17 → 2026-07-25 · 3 obs
○ 2018-06-23 07:57:48
● 2026-07-17 09:52:24
● 2026-07-25 12:39:48
○NScpns1.turhost.com2018-06-23 → 2018-06-23 · 4 obs
○ 2015-09-05 10:52:34
● 2018-06-23 07:57:48
○ 2026-07-17 09:52:24
○ 2026-07-25 12:39:48
○NScpns2.turhost.com2018-06-23 → 2018-06-23 · 4 obs
○ 2015-09-05 10:52:34
● 2018-06-23 07:57:48
○ 2026-07-17 09:52:24
○ 2026-07-25 12:39:48
●NSvin.ns.cloudflare.com2026-07-17 → 2026-07-25 · 3 obs
○ 2018-06-23 07:57:48
● 2026-07-17 09:52:24
● 2026-07-25 12:39:48
○MXmail.first-class-event.com2018-06-23 → 2018-06-23 · 4 obs
○ 2015-09-05 10:52:34
● 2018-06-23 07:57:48
○ 2026-07-17 09:52:24
○ 2026-07-25 12:39:48
○MXmailgw.ns36.de2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 23:07:30
○ 2015-09-05 10:52:34
○ 2026-07-25 12:39:48
●A104.21.58.1392026-07-25 → 2026-07-25 · 3 obs
○ 2026-07-17 09:52:24
● 2026-07-25 12:39:46
● 2026-07-25 12:39:48
●A172.67.204.1252026-07-25 → 2026-07-25 · 3 obs
○ 2026-07-17 09:52:24
● 2026-07-25 12:39:46
● 2026-07-25 12:39:48
○A188.114.96.02026-07-17 → 2026-07-17 · 4 obs
○ 2018-06-23 07:57:48
● 2026-07-17 09:52:24
○ 2026-07-25 12:39:46
○ 2026-07-25 12:39:48
○A188.114.97.02026-07-17 → 2026-07-17 · 4 obs
○ 2018-06-23 07:57:48
● 2026-07-17 09:52:24
○ 2026-07-25 12:39:46
○ 2026-07-25 12:39:48
●A2606:4700:3034::ac43:cc7d2026-07-25 → 2026-07-25 · 3 obs
○ 2026-07-17 09:52:24
● 2026-07-25 12:39:46
● 2026-07-25 12:39:48
●A2606:4700:3037::6815:3a8b2026-07-25 → 2026-07-25 · 3 obs
○ 2026-07-17 09:52:24
● 2026-07-25 12:39:46
● 2026-07-25 12:39:48
○A2a06:98c1:3120::2026-07-17 → 2026-07-17 · 4 obs
○ 2018-06-23 07:57:48
● 2026-07-17 09:52:24
○ 2026-07-25 12:39:46
○ 2026-07-25 12:39:48
○A2a06:98c1:3121::2026-07-17 → 2026-07-17 · 4 obs
○ 2018-06-23 07:57:48
● 2026-07-17 09:52:24
○ 2026-07-25 12:39:46
○ 2026-07-25 12:39:48
○A37.230.108.1162018-06-23 → 2018-06-23 · 4 obs
○ 2015-09-05 10:52:34
● 2018-06-23 07:57:48
○ 2026-07-17 09:52:24
○ 2026-07-25 12:39:48
○A72.52.4.902015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 23:07:30
○ 2015-09-05 10:52:34
○ 2026-07-25 12:39:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...-
first-class-event.comcoco.ns.cloudflare.com, vin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.245

NS records: coco.ns.cloudflare.com, vin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for first-class-event.com (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.204.125, 104.21.58.139
AAAA22606:4700:3034::ac43:cc7d, 2606:4700:3037::6815:3a8b
NS2coco.ns.cloudflare.com, vin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1coco.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

first-class-event.com points to the four IP addresses 104.21.58.139, 172.67.204.125, 2606:4700:3034::ac43:cc7d and 2606:4700:3037::6815:3a8b.

Two other host names, along with 297133.com, www.ruay.cloud and firsttrackgps.com, also share IP numbers with first-class-event.com.

Name Servers

first-class-event.com is served by two delegated name servers, coco.ns.cloudflare.com and vin.ns.cloudflare.com.

first-class-event.com shares its NS records with other domains, for example kingsleygateuat.com, iuuyefv.com, sxlsjgxx.com and two others.

The name servers of first-class-event.com overlap at least partially with those of other domains — among them badlandstrio.com, milwaukeetool.com.sg, igurl.com and two more.

The name servers ernest.ns.cloudflare.com, melany.ns.cloudflare.com, hugh.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

coco.ns.cloudflare.com carries IP addresses 108.162.192.104, 172.64.32.104 and 173.245.58.104, with 3 other addresses beyond those.

vin.ns.cloudflare.com carries IP addresses 108.162.193.245, 172.64.33.245 and 173.245.59.245, with 3 other addresses beyond those.