kerstinkopen.com - robtex.com

kerstinkopen.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:7f6🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:bc1d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.246Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.188.29🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbristol.ns.cloudflare.com ⭐
A2606:4700:50::a29f:262f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbristol.ns.cloudflare.com
A2803:f800:50::6ca2:c22f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbristol.ns.cloudflare.com
A2a06:98c1:50::ac40:222f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbristol.ns.cloudflare.com
A108.162.194.47🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbristol.ns.cloudflare.com
A162.159.38.47Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbristol.ns.cloudflare.com
A172.64.34.47🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbristol.ns.cloudflare.com
NSdamian.ns.cloudflare.com
A2606:4700:58::a29f:2c32🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamian.ns.cloudflare.com
A2803:f800:50::6ca2:c332🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdamian.ns.cloudflare.com
A2a06:98c1:50::ac40:2332🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdamian.ns.cloudflare.com
A108.162.195.50🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamian.ns.cloudflare.com
A162.159.44.50Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamian.ns.cloudflare.com
A172.64.35.50🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamian.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.246, 172.67.188.29
IPv6 hints2606:4700:3031::6815:7f6, 2606:4700:3037::ac43:bc1d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOAbristol.ns.cloudflare.comdns@cloudflare.com serial=2404135563

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=1778782471

Same first word

kerstinkopen.com

DNS History

25 records (6 active, 19 former)

200920112013201520172019202120232025NSbristol.ns.cloudflare.comdamian.ns.cloudflare.comns1.namebrightdns.comns2.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comMXmailtest.namebrightmail.comA104.21.7.246172.67.188.292606:4700:3031::6815:7f62606:4700:3037::ac43:bc1d107.23.160.21852.201.19.17052.202.238.12652.204.129.2252.21.180.23352.3.120.9054.174.31.25454.208.74.21554.209.90.8154.85.127.7054.85.144.19754.85.146.186CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSbristol.ns.cloudflare.com2026-04-27 → 2026-05-14 · 3 obs
○ 2017-03-31 15:24:26
● 2026-04-27 13:02:58
● 2026-05-14 18:33:32
●NSdamian.ns.cloudflare.com2026-04-27 → 2026-05-14 · 3 obs
○ 2017-03-31 15:24:26
● 2026-04-27 13:02:58
● 2026-05-14 18:33:32
○NSns1.namebrightdns.com2015-06-12 → 2017-03-31 · 9 obs
○ 2008-11-29 04:02:32
● 2015-06-12 01:02:28
○ 2015-10-27 00:46:50
● 2015-12-28 21:25:26
○ 2016-03-26 03:02:30
○ 2016-07-24 06:45:16
● 2017-03-31 15:24:26
○ 2026-04-27 13:02:58
○ 2026-05-14 18:33:32
○NSns2.namebrightdns.com2015-06-12 → 2017-03-31 · 9 obs
○ 2008-11-29 04:02:32
● 2015-06-12 01:02:28
○ 2015-10-27 00:46:50
● 2015-12-28 21:25:26
○ 2016-03-26 03:02:30
○ 2016-07-24 06:45:16
● 2017-03-31 15:24:26
○ 2026-04-27 13:02:58
○ 2026-05-14 18:33:32
○NSnsg1.namebrightdns.com2015-10-27 → 2016-07-24 · 7 obs
○ 2015-06-12 01:02:28
● 2015-10-27 00:46:50
○ 2015-12-28 21:25:26
● 2016-03-26 03:02:30
● 2016-07-24 06:45:16
○ 2017-03-31 15:24:26
○ 2026-05-14 18:33:32
○NSnsg2.namebrightdns.com2015-10-27 → 2016-07-24 · 7 obs
○ 2015-06-12 01:02:28
● 2015-10-27 00:46:50
○ 2015-12-28 21:25:26
● 2016-03-26 03:02:30
● 2016-07-24 06:45:16
○ 2017-03-31 15:24:26
○ 2026-05-14 18:33:32
○MXmailtest.namebrightmail.com2015-06-12 → 2016-03-26 · 5 obs
○ 2008-11-29 04:02:32
● 2015-06-12 01:02:28
● 2016-03-26 03:02:30
○ 2016-07-24 06:45:16
○ 2026-05-14 18:33:32
●A104.21.7.2462026-04-27 → 2026-05-14 · 3 obs
○ 2017-03-31 15:24:26
● 2026-04-27 13:02:58
● 2026-05-14 18:33:32
○A107.23.160.2182015-12-28 → 2015-12-28 · 4 obs
○ 2015-10-27 00:46:50
● 2015-12-28 21:25:26
○ 2016-03-26 03:02:30
○ 2026-05-14 18:33:32
●A172.67.188.292026-04-27 → 2026-05-14 · 3 obs
○ 2017-03-31 15:24:26
● 2026-04-27 13:02:58
● 2026-05-14 18:33:32
●A2606:4700:3031::6815:7f62026-04-27 → 2026-05-14 · 3 obs
○ 2017-03-31 15:24:26
● 2026-04-27 13:02:58
● 2026-05-14 18:33:32
●A2606:4700:3037::ac43:bc1d2026-04-27 → 2026-05-14 · 3 obs
○ 2017-03-31 15:24:26
● 2026-04-27 13:02:58
● 2026-05-14 18:33:32
○A52.201.19.1702016-07-24 → 2016-07-24 · 4 obs
○ 2016-03-26 03:02:30
● 2016-07-24 06:45:16
○ 2017-03-31 15:24:26
○ 2026-05-14 18:33:32
○A52.202.238.1262016-07-24 → 2016-07-24 · 4 obs
○ 2016-03-26 03:02:30
● 2016-07-24 06:45:16
○ 2017-03-31 15:24:26
○ 2026-05-14 18:33:32
○A52.204.129.222017-03-31 → 2017-03-31 · 4 obs
○ 2016-07-24 06:45:16
● 2017-03-31 15:24:26
○ 2026-04-27 13:02:58
○ 2026-05-14 18:33:32
○A52.21.180.2332016-03-26 → 2016-03-26 · 4 obs
○ 2015-12-28 21:25:26
● 2016-03-26 03:02:30
○ 2016-07-24 06:45:16
○ 2026-05-14 18:33:32
○A52.3.120.902016-03-26 → 2016-03-26 · 4 obs
○ 2015-12-28 21:25:26
● 2016-03-26 03:02:30
○ 2016-07-24 06:45:16
○ 2026-05-14 18:33:32
○A54.174.31.2542015-10-27 → 2015-10-27 · 4 obs
○ 2015-06-12 01:02:28
● 2015-10-27 00:46:50
○ 2015-12-28 21:25:26
○ 2026-05-14 18:33:32
○A54.208.74.2152015-10-27 → 2015-10-27 · 4 obs
○ 2015-06-12 01:02:28
● 2015-10-27 00:46:50
○ 2015-12-28 21:25:26
○ 2026-05-14 18:33:32
○A54.209.90.812015-12-28 → 2015-12-28 · 4 obs
○ 2015-10-27 00:46:50
● 2015-12-28 21:25:26
○ 2016-03-26 03:02:30
○ 2026-05-14 18:33:32
○A54.85.127.702017-03-31 → 2017-03-31 · 4 obs
○ 2016-07-24 06:45:16
● 2017-03-31 15:24:26
○ 2026-04-27 13:02:58
○ 2026-05-14 18:33:32
○A54.85.144.1972015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 01:02:28
○ 2026-04-27 13:02:58
○ 2026-05-14 18:33:32
○A54.85.146.1862015-06-12 → 2015-06-12 · 3 obs
● 2015-06-12 01:02:28
○ 2026-04-27 13:02:58
○ 2026-05-14 18:33:32
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-12 → 2016-07-24 · 5 obs
○ 2008-11-29 04:02:32
● 2015-06-12 01:02:28
● 2016-07-24 06:45:16
○ 2017-03-31 15:24:26
○ 2026-05-14 18:33:32
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-31 → 2017-03-31 · 4 obs
○ 2016-07-24 06:45:16
● 2017-03-31 15:24:26
○ 2026-04-27 13:02:58
○ 2026-05-14 18:33:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kerstinkopen.combristol.ns.cloudflare.com, damian.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.50

NS records: bristol.ns.cloudflare.com, damian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kerstinkopen.com (unsigned zone)

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.7.246, 172.67.188.29
AAAA22606:4700:3031::6815:7f6, 2606:4700:3037::ac43:bc1d
NS2bristol.ns.cloudflare.com, damian.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bristol.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

kerstinkopen.com points to four IP numbers: 2606:4700:3031::6815:7f6, 2606:4700:3037::ac43:bc1d, 104.21.7.246 and 172.67.188.29.

Other host names including analyticselevate1.click, patedeli.com, unblockedgame.online, danya-cebus.co.il and dereferer.de share IP numbers with kerstinkopen.com.

Name Servers

kerstinkopen.com's delegation uses two name servers, bristol.ns.cloudflare.com and damian.ns.cloudflare.com.

kerstinkopen.com shares the same name server setup as other domains, for example cpbbw.be, antwerpsekempen.be, 1243n.com, consorciotoyota.com.br and myaudiosource.us.

kerstinkopen.com at least partially shares name servers with other domains, including gras.co.il, csbcoresspondant.com, stoki.com, stconstruction.org and xenadesai.com.

these name servers are commonly used together with dakota.ns.cloudflare.com, sierra.ns.cloudflare.com and watson.ns.cloudflare.com.

Host names with six IP numbers:

bristol.ns.cloudflare.com points to: 2606:4700:50::a29f:262f, 2803:f800:50::6ca2:c22f, 2a06:98c1:50::ac40:222f, 108.162.194.47, 162.159.38.47 and 172.64.34.47.

damian.ns.cloudflare.com points to: 2606:4700:58::a29f:2c32, 2803:f800:50::6ca2:c332, 2a06:98c1:50::ac40:2332, 108.162.195.50, 162.159.44.50 and 172.64.35.50.