code.kliu.org - robtex.com

code.kliu.org

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:2d35πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:d24cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.45.53Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.210.76πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27πŸ‡ΊπŸ‡Έ Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26πŸ‡ΊπŸ‡Έ Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26πŸ‡ΊπŸ‡Έ Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1bπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26πŸ‡ΊπŸ‡Έ Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27πŸ‡ΊπŸ‡Έ Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTv=spf1 include:aspmx.googlemail.com ?all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.45.53, 172.67.210.76
IPv62606:4700:3034::6815:2d35, 2606:4700:3034::ac43:d24c

kliu.org

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:2d35πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:d24cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.45.53Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.210.76πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSalex.ns.cloudflare.com ⭐
NSjo.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTv=spf1 include:aspmx.googlemail.com ?all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.45.53, 172.67.210.76
IPv62606:4700:3034::6815:2d35, 2606:4700:3034::ac43:d24c
SOAalex.ns.cloudflare.comdns@cloudflare.com serial=2399620439
WOT: SAFE (92/100)
rank #403151 globally
rank #30333 in the tld
WOT: SAFE (62/100)

Same first word

Similar names

DNS History

14 records (9 active, 5 former)

20162017201820192020202120222023202420252026MXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.21.45.53172.67.210.762606:4700:3034::6815:2d352606:4700:3034::ac43:d24c208.113.174.115
●MXalt1.aspmx.l.google.com2015-07-05 β†’ 2026-03-23 Β· 2 obs
● 2015-07-05 04:50:10
● 2026-03-23 16:05:34
●MXalt2.aspmx.l.google.com2015-07-05 β†’ 2026-03-23 Β· 2 obs
● 2015-07-05 04:50:10
● 2026-03-23 16:05:34
●MXalt3.aspmx.l.google.com2026-02-17 β†’ 2026-03-23 Β· 3 obs
β—‹ 2016-04-04 15:21:26
● 2026-02-17 09:32:02
● 2026-03-23 16:05:34
●MXalt4.aspmx.l.google.com2026-02-17 β†’ 2026-03-23 Β· 3 obs
β—‹ 2016-04-04 15:21:26
● 2026-02-17 09:32:02
● 2026-03-23 16:05:34
●MXaspmx.l.google.com2015-07-05 β†’ 2026-03-23 Β· 2 obs
● 2015-07-05 04:50:10
● 2026-03-23 16:05:34
β—‹MXaspmx2.googlemail.com2015-07-05 β†’ 2016-04-04 Β· 4 obs
● 2015-07-05 04:50:10
● 2016-04-04 15:21:26
β—‹ 2026-02-17 09:32:02
β—‹ 2026-03-23 16:05:34
β—‹MXaspmx3.googlemail.com2015-07-05 β†’ 2016-04-04 Β· 4 obs
● 2015-07-05 04:50:10
● 2016-04-04 15:21:26
β—‹ 2026-02-17 09:32:02
β—‹ 2026-03-23 16:05:34
β—‹MXaspmx4.googlemail.com2015-07-05 β†’ 2016-04-04 Β· 4 obs
● 2015-07-05 04:50:10
● 2016-04-04 15:21:26
β—‹ 2026-02-17 09:32:02
β—‹ 2026-03-23 16:05:34
β—‹MXaspmx5.googlemail.com2015-07-05 β†’ 2016-04-04 Β· 4 obs
● 2015-07-05 04:50:10
● 2016-04-04 15:21:26
β—‹ 2026-02-17 09:32:02
β—‹ 2026-03-23 16:05:34
●A104.21.45.532026-02-17 β†’ 2026-03-23 Β· 3 obs
β—‹ 2016-04-04 15:21:26
● 2026-02-17 09:32:02
● 2026-03-23 16:05:34
●A172.67.210.762026-02-17 β†’ 2026-03-23 Β· 3 obs
β—‹ 2016-04-04 15:21:26
● 2026-02-17 09:32:02
● 2026-03-23 16:05:34
β—‹A208.113.174.1152015-12-03 β†’ 2016-04-04 Β· 4 obs
● 2015-12-03 04:16:54
● 2016-04-04 15:21:26
β—‹ 2026-02-17 09:32:02
β—‹ 2026-03-23 16:05:34
●A2606:4700:3034::6815:2d352026-02-17 β†’ 2026-03-23 Β· 3 obs
β—‹ 2016-04-04 15:21:26
● 2026-02-17 09:32:02
● 2026-03-23 16:05:34
●A2606:4700:3034::ac43:d24c2026-02-17 β†’ 2026-03-23 Β· 3 obs
β—‹ 2016-04-04 15:21:26
● 2026-02-17 09:32:02
● 2026-03-23 16:05:34

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
kliu.orgjo.ns.cloudflare.com, alex.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.32.172

NS records: jo.ns.cloudflare.com, alex.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kliu.org (unsigned zone)

⏱️ Timing

Total: 392ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.210.76, 104.21.45.53
AAAA22606:4700:3034::ac43:d24c, 2606:4700:3034::6815:2d35
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:aspmx.googlemail.com ?all
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

Four IP numbers are pointed to by code.kliu.org: 2606:4700:3034::6815:2d35, 2606:4700:3034::ac43:d24c, 104.21.45.53 and 172.67.210.76.

other host names including panther.je, hang-duc.com, couponscc.com, ratrodbikes.com and hpcind.com share IP numbers with code.kliu.org.

Mail Servers

code.kliu.org 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.

code.kliu.org shares some mail servers with other domains, at least partially, for instance ns500698.ns500759.ns500758.ns500735.ns500736.ns500735.ns500736.ns500735.ns500735.ns500698.ns500736.ns500698.ns500708.ns500698.ns500576.ns500576.ns500652.trackreceptor.com, ns500765.ns500734.ns500699.ns500734.ns500699.ns500734.ns500693.ns500699.ns500588.ns500699.ns500588.ns500693.ns500588.ns500588.ns500588.ns500632.dtrkdll.com, ns500734.ns500693.ns500699.ns500699.ns500734.ns500693.ns500699.ns500734.ns500588.ns500693.ns500683.ns500693.ns500699.ns500612.ns500110.dtrkdll.com, ns500758.ns500758.ns500758.ns500759.ns500759.ns500758.ns500736.ns500735.ns500736.ns500698.ns500735.ns500736.ns500698.ns500576.ns500619.ns500698.trackreceptor.com and ns500698.ns500758.ns500698.ns500698.ns500759.ns500736.ns500698.ns500735.ns500735.ns500576.ns500576.ns500698.ns500576.ns500698.ns500576.ns500576.trackreceptor.com.

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

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27