checkin.cc - robtex.com

checkin.cc

DNSSEC⚠️ Not signed
A3.170.19.22πŸ‡ΊπŸ‡Έ Amazon3.170.19.0/24
PTRserver-3-170-19-22.iad61.r.cloudfront.net
A3.170.19.33πŸ‡ΊπŸ‡Έ Amazon3.170.19.0/24
A3.170.19.54πŸ‡ΊπŸ‡Έ Amazon3.170.19.0/24
A3.170.19.112πŸ‡ΊπŸ‡Έ Amazon3.170.19.0/24
NSns-979.awsdns-58.net ⭐
A2600:9000:5303:d300::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5303::/48 - CloudFront
PTRns-979.awsdns-58.net
A205.251.195.211πŸ‡ΊπŸ‡Έ Amazon205.251.195.0/24 prefix
PTRns-979.awsdns-58.net
NSns-1518.awsdns-61.org
A2600:9000:5305:ee00::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5305::/48 - CloudFront
PTRns-1518.awsdns-61.org
A205.251.197.238πŸ‡ΊπŸ‡Έ Amazon205.251.197.0/24 prefix
PTRns-1518.awsdns-61.org
NSns-1936.awsdns-50.co.uk
A2600:9000:5307:9000::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5307::/48 - CloudFront
PTRns-1936.awsdns-50.co.uk
A205.251.199.144πŸ‡ΊπŸ‡Έ Amazon205.251.199.0/24 prefix
PTRns-1936.awsdns-50.co.uk
NSns-500.awsdns-62.com
A2600:9000:5301:f400::1πŸ‡ΊπŸ‡Έ Amazon2600:9000:5301::/48 - CloudFront
PTRns-500.awsdns-62.com
A205.251.193.244πŸ‡ΊπŸ‡Έ Amazon205.251.193.0/24 prefix
PTRns-500.awsdns-62.com
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
MXi23n22xgvfpwuc3woimu7xfknz2uhhhab5pcw2bvcnr3f45lckka.mx-verification.google.com(15)
TXTgoogle-site-verification=_dYe63VeA62RGkidsekxrtO4Vy-K-Yxe1S3NJyMupW8
SOAns-979.awsdns-58.netawsdns-hostmaster@amazon.com serial=1

cc

DNSSECπŸ”’ Signed (DS record present)
NSac1.nstld.com ⭐
NSac2.nstld.com
NSac3.nstld.com
NSac4.nstld.com
SOAac1.nstld.cominfo@verisign-grs.com serial=1771291222

Same first word

Similar names

DNS History

14 records (14 active, 0 former)

NSns-1518.awsdns-61.orgns-1936.awsdns-50.co.ukns-500.awsdns-62.comns-979.awsdns-58.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comi23n22xgvfpwuc3woimu7xfknz2uhhhab5pcw2bvcnr3f45lckka.mx-verification.google.comA3.170.19.1123.170.19.223.170.19.333.170.19.54
●NSns-1518.awsdns-61.org2026-03-01 β†’ 2026-03-01 Β· 2 obs
● 2026-03-01 16:58:16
● 2026-03-01 16:58:18
●NSns-1936.awsdns-50.co.uk2026-03-01 β†’ 2026-03-01 Β· 2 obs
● 2026-03-01 16:58:16
● 2026-03-01 16:58:18
●NSns-500.awsdns-62.com2026-03-01 β†’ 2026-03-01 Β· 2 obs
● 2026-03-01 16:58:16
● 2026-03-01 16:58:18
●NSns-979.awsdns-58.net2026-03-01 β†’ 2026-03-01 Β· 2 obs
● 2026-03-01 16:58:16
● 2026-03-01 16:58:18
●MXalt1.aspmx.l.google.com2026-03-01 β†’ 2026-03-01 Β· 2 obs
● 2026-03-01 16:58:16
● 2026-03-01 16:58:18
●MXalt2.aspmx.l.google.com2026-03-01 β†’ 2026-03-01 Β· 2 obs
● 2026-03-01 16:58:16
● 2026-03-01 16:58:18
●MXalt3.aspmx.l.google.com2026-03-01 β†’ 2026-03-01 Β· 2 obs
● 2026-03-01 16:58:16
● 2026-03-01 16:58:18
●MXalt4.aspmx.l.google.com2026-03-01 β†’ 2026-03-01 Β· 2 obs
● 2026-03-01 16:58:16
● 2026-03-01 16:58:18
●MXaspmx.l.google.com2026-03-01 β†’ 2026-03-01 Β· 2 obs
● 2026-03-01 16:58:16
● 2026-03-01 16:58:18
●MXi23n22xgvfpwuc3woimu7xfknz2uhhhab5pcw2bvcnr3f45lckka.mx-verification.google.com2026-03-01 β†’ 2026-03-01 Β· 2 obs
● 2026-03-01 16:58:16
● 2026-03-01 16:58:18
●A3.170.19.1122026-03-01 β†’ 2026-03-01 Β· 2 obs
● 2026-03-01 16:58:16
● 2026-03-01 16:58:18
●A3.170.19.222026-03-01 β†’ 2026-03-01 Β· 2 obs
● 2026-03-01 16:58:16
● 2026-03-01 16:58:18
●A3.170.19.332026-03-01 β†’ 2026-03-01 Β· 2 obs
● 2026-03-01 16:58:16
● 2026-03-01 16:58:18
●A3.170.19.542026-03-01 β†’ 2026-03-01 Β· 2 obs
● 2026-03-01 16:58:16
● 2026-03-01 16:58:18

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
ccac2.nstld.com, ac4.nstld.com, ac1.nstld.com, ac3.nstld.com-
checkin.ccns-1518.awsdns-61.org, ns-979.awsdns-58.net, ns-500.awsdns-62.com, ns-1936.awsdns-50.co.uk-

βœ… Authoritative Response

Server: 205.251.199.144

NS records: ns-1518.awsdns-61.org, ns-979.awsdns-58.net, ns-500.awsdns-62.com, ns-1936.awsdns-50.co.uk

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkin.cc (unsigned zone)

⏱️ Timing

Total: 392ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A43.170.19.112, 3.170.19.33...
NS4ns-1518.awsdns-61.org, ns-1936.awsdns-50.co.uk...
MX6aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=_dYe63VeA62RGki
SOA1ns-979.awsdns-58.net awsdns-hostmaster.a

Analysis

IP Addresses

checkin.cc resolves to four IP numbers: 3.170.19.22, 3.170.19.33, 3.170.19.54 and 3.170.19.112.

Other host names such as net.html5pdfviewer.com, toyota-im.com, iapx.net, sullivangoss.com and rakuno-ce.org share IPs with checkin.cc.

Name Servers

checkin.cc is delegated to four name servers: ns-500.awsdns-62.com, ns-979.awsdns-58.net, ns-1518.awsdns-61.org and ns-1936.awsdns-50.co.uk.

checkin.cc at least partially shares name servers with other domains, for instance postmoderndevelopment.com, ernestangley.org, homebridgefinancial.com, naturedeal.org and ninelife.my.

These name servers are commonly used together with ns-154.awsdns-19.com, ns-1229.awsdns-25.org and ns-1775.awsdns-29.co.uk.

Host names with two IP numbers: ns-500.awsdns-62.com points to 2600:9000:5301:f400::1 and 205.251.193.244; ns-979.awsdns-58.net points to 2600:9000:5303:d300::1 and 205.251.195.211; ns-1518.awsdns-61.org points to 2600:9000:5305:ee00::1 and 205.251.197.238; ns-1936.awsdns-50.co.uk points to 2600:9000:5307:9000::1 and 205.251.199.144.

Mail Servers

checkin.cc is handled by six mail servers: aspmx.l.google.com, i23n22xgvfpwuc3woimu7xfknz2uhhhab5pcw2bvcnr3f45lckka.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

checkin.cc shares at least partially some mail servers with other domains, including 143paleo.com, mockingbirdmhp.com, ns500754.ns500731.ns500671.ns500742.ns500704.ns500705.ns500671.ns500688.ns500671.ns500671.ns500291.ns500131.lustychickser.com, ns500731.ns500742.ns500671.ns500754.ns500731.ns500688.ns500688.ns500705.ns500704.ns500688.ns500688.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com and willowash.com.

these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

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

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

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

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

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