cribd.com - dns.ninja

cribd.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies ✓ In HTTPS hints
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies ✓ In HTTPS hints
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies ✓ In HTTPS hints
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies ✓ In HTTPS hints
NSanan.ns.giantpanda.com ⭐
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSpo.ns.giantpanda.com
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
MXmail.mailerhost.net ⭐
A5.161.133.13🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24
PTRmail.mailerhost.net
A161.35.84.83🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean
PTRmail.mailerhost.net
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPSHTTP/2, HTTP/3 ✓ hints match
IPv4 hints66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
IPv6 hints2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOAanan.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

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=1786298509

Same first word

cribd.com

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ircdb.org

DNS History

32 records (11 active, 21 former)

20162017201820192020202120222023202420252026NSanan.ns.giantpanda.compo.ns.giantpanda.comns1.cribd.comns1.hastydns.comns2.hastydns.comMXmail.mailerhost.netA2600:3c03::f03c:95ff:fe00:29ca2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f2600:3c03::f03c:95ff:feed:cf2a45.33.83.10045.79.167.18066.175.209.17996.126.111.165139.162.174.209139.162.181.76172.104.149.86172.104.203.186172.104.251.1982a01:7e01::2000:dff:fec1:5cdb2a01:7e01::f03c:95ff:fe00:26922a01:7e01::f03c:95ff:fe91:5d912a01:7e01::f03c:95ff:feeb:9d4b2a01:7e01::f03c:95ff:feed:783e69.162.80.5269.162.80.5369.162.80.5569.162.80.5669.162.80.5969.162.80.6095.211.117.20695.211.219.65
●NSanan.ns.giantpanda.com2026-04-04 → 2026-08-09 · 3 obs
○ 2017-07-20 09:15:58
● 2026-04-04 14:39:12
● 2026-08-09 18:22:04
○NSns1.cribd.com2015-09-15 → 2015-11-07 · 5 obs
○ 2015-08-04 11:19:08
● 2015-09-15 20:26:02
● 2015-11-07 13:46:18
○ 2015-12-02 18:08:44
○ 2026-08-09 18:22:04
○NSns1.hastydns.com2015-08-04 → 2017-07-20 · 7 obs
● 2015-08-04 11:19:08
○ 2015-09-15 20:26:02
○ 2015-11-07 13:46:18
● 2015-12-02 18:08:44
● 2017-07-20 09:15:58
○ 2026-04-04 14:39:12
○ 2026-08-09 18:22:04
○NSns2.hastydns.com2015-12-02 → 2017-07-20 · 5 obs
○ 2015-11-07 13:46:18
● 2015-12-02 18:08:44
● 2017-07-20 09:15:58
○ 2026-04-04 14:39:12
○ 2026-08-09 18:22:04
●NSpo.ns.giantpanda.com2026-04-04 → 2026-08-09 · 3 obs
○ 2017-07-20 09:15:58
● 2026-04-04 14:39:12
● 2026-08-09 18:22:04
●MXmail.mailerhost.net2026-04-04 → 2026-08-09 · 2 obs
● 2026-04-04 14:39:12
● 2026-08-09 18:22:04
○A139.162.174.2092026-04-04 → 2026-04-04 · 3 obs
○ 2017-07-20 09:15:58
● 2026-04-04 14:39:12
○ 2026-08-09 18:22:04
○A139.162.181.762026-04-04 → 2026-04-04 · 3 obs
○ 2017-07-20 09:15:58
● 2026-04-04 14:39:12
○ 2026-08-09 18:22:04
○A172.104.149.862026-04-04 → 2026-04-04 · 3 obs
○ 2017-07-20 09:15:58
● 2026-04-04 14:39:12
○ 2026-08-09 18:22:04
○A172.104.203.1862026-04-04 → 2026-04-04 · 3 obs
○ 2017-07-20 09:15:58
● 2026-04-04 14:39:12
○ 2026-08-09 18:22:04
○A172.104.251.1982026-04-04 → 2026-04-04 · 3 obs
○ 2017-07-20 09:15:58
● 2026-04-04 14:39:12
○ 2026-08-09 18:22:04
●A2600:3c03::f03c:95ff:fe00:29ca2026-08-09 → 2026-08-09 · 2 obs
○ 2026-04-04 14:39:12
● 2026-08-09 18:22:04
●A2600:3c03::f03c:95ff:fe91:5d522026-08-09 → 2026-08-09 · 2 obs
○ 2026-04-04 14:39:12
● 2026-08-09 18:22:04
●A2600:3c03::f03c:95ff:feed:4d4f2026-08-09 → 2026-08-09 · 2 obs
○ 2026-04-04 14:39:12
● 2026-08-09 18:22:04
●A2600:3c03::f03c:95ff:feed:cf2a2026-08-09 → 2026-08-09 · 2 obs
○ 2026-04-04 14:39:12
● 2026-08-09 18:22:04
○A2a01:7e01::2000:dff:fec1:5cdb2026-04-04 → 2026-04-04 · 3 obs
○ 2017-07-20 09:15:58
● 2026-04-04 14:39:12
○ 2026-08-09 18:22:04
○A2a01:7e01::f03c:95ff:fe00:26922026-04-04 → 2026-04-04 · 3 obs
○ 2017-07-20 09:15:58
● 2026-04-04 14:39:12
○ 2026-08-09 18:22:04
○A2a01:7e01::f03c:95ff:fe91:5d912026-04-04 → 2026-04-04 · 3 obs
○ 2017-07-20 09:15:58
● 2026-04-04 14:39:12
○ 2026-08-09 18:22:04
○A2a01:7e01::f03c:95ff:feeb:9d4b2026-04-04 → 2026-04-04 · 3 obs
○ 2017-07-20 09:15:58
● 2026-04-04 14:39:12
○ 2026-08-09 18:22:04
○A2a01:7e01::f03c:95ff:feed:783e2026-04-04 → 2026-04-04 · 3 obs
○ 2017-07-20 09:15:58
● 2026-04-04 14:39:12
○ 2026-08-09 18:22:04
●A45.33.83.1002026-08-09 → 2026-08-09 · 2 obs
○ 2026-04-04 14:39:12
● 2026-08-09 18:22:04
●A45.79.167.1802026-08-09 → 2026-08-09 · 2 obs
○ 2026-04-04 14:39:12
● 2026-08-09 18:22:04
●A66.175.209.1792026-08-09 → 2026-08-09 · 2 obs
○ 2026-04-04 14:39:12
● 2026-08-09 18:22:04
○A69.162.80.522015-10-07 → 2015-10-07 · 4 obs
○ 2015-09-15 20:26:02
● 2015-10-07 20:18:54
○ 2017-07-20 09:15:58
○ 2026-08-09 18:22:04
○A69.162.80.532015-11-07 → 2015-11-07 · 4 obs
○ 2015-10-07 20:18:54
● 2015-11-07 13:46:18
○ 2015-12-02 18:08:44
○ 2026-08-09 18:22:04
○A69.162.80.552015-12-02 → 2015-12-02 · 4 obs
○ 2015-11-07 13:46:18
● 2015-12-02 18:08:44
○ 2016-01-15 03:24:08
○ 2026-08-09 18:22:04
○A69.162.80.562015-08-04 → 2015-08-04 · 3 obs
● 2015-08-04 11:19:08
○ 2015-09-15 20:26:02
○ 2026-08-09 18:22:04
○A69.162.80.592016-01-15 → 2016-08-18 · 7 obs
○ 2015-12-02 18:08:44
● 2016-01-15 03:24:08
○ 2016-01-22 21:57:16
○ 2016-07-23 08:40:42
● 2016-08-18 19:14:34
○ 2016-08-28 11:26:02
○ 2026-08-09 18:22:04
○A69.162.80.602016-07-12 → 2017-07-20 · 7 obs
○ 2016-04-09 21:05:14
● 2016-07-12 11:28:08
● 2016-07-23 08:40:42
○ 2016-08-18 19:14:34
● 2017-07-20 09:15:58
○ 2026-04-04 14:39:12
○ 2026-08-09 18:22:04
○A95.211.117.2062015-08-04 → 2015-10-07 · 4 obs
● 2015-08-04 11:19:08
● 2015-10-07 20:18:54
○ 2015-11-07 13:46:18
○ 2026-08-09 18:22:04
○A95.211.219.652016-01-22 → 2017-07-20 · 9 obs
○ 2016-01-15 03:24:08
● 2016-01-22 21:57:16
● 2016-04-09 21:05:14
○ 2016-07-12 11:28:08
○ 2016-08-18 19:14:34
● 2016-08-28 11:26:02
● 2017-07-20 09:15:58
○ 2026-04-04 14:39:12
○ 2026-08-09 18:22:04
●A96.126.111.1652026-08-09 → 2026-08-09 · 2 obs
○ 2026-04-04 14:39:12
● 2026-08-09 18:22:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cribd.comanan.ns.giantpanda.com, po.ns.giantpanda.com2 records

✅ Authoritative Response

Server:3.33.232.36

NS records: anan.ns.giantpanda.com, po.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cribd.com (unsigned zone)

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

TypeCountSample Data
A496.126.111.165, 45.33.83.100...
AAAA42600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:feed:4d4f...
NS2anan.ns.giantpanda.com, po.ns.giantpanda.com
MX1mail.mailerhost.net (pri: 1)
TXT1v=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1anan.ns.giantpanda.com admin.giantpanda.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (anan.ns.giantpanda.com, po.ns.giantpanda.com)

Analysis

IP Addresses

cribd.com resolves to 8 IP numbers: 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 other.

Additional host names — www.workingenvironments.co.uk, *.com98.www.com, 4sv9c.wincleaner.info and two others — share IP numbers with cribd.com.

Name Servers

cribd.com uses two name servers for its delegation: anan.ns.giantpanda.com and po.ns.giantpanda.com.

cribd.com shares its name server setup with other domains, including zitzakken.com, pantheonsite.com, www.reallifecom.com and two others.

cribd.com has at least partial name server overlap with other domains, such as ottave.com, packets.it, konkurs.it and two others.

lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com and shishi.ns.giantpanda.com — plus 3 other name servers — are commonly paired with these name servers.

anan.ns.giantpanda.com directs to 3.33.232.36 and po.ns.giantpanda.com directs to 75.2.45.63; each host name points to exactly one IP number.

Mail Servers

cribd.com has one mail server: mail.mailerhost.net.

cribd.com shares the same mail server setup as other domains, including obli.com, utxj.com, ns2.hhw.in and two others.

mail.mailerhost.net has two IP addresses: 5.161.133.13 and 161.35.84.83.